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Nikolay Machaon

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DJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICDJ NIKOLAY-D MIX SET - ZYX ITALO DISCO NEW GENERATION (Vol. 26)ITALO DISCO MIX SET BY DJ NIKOLAY-D2025-04-302h 16DJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICDJ NIKOLAY-D - BAIKAL PARTY IN THE STYLE OF EUROBEAT (2025)EUROBEAT!!! HI-NRG, ENERGY EXTENDED MIX SET BY DJ NIKOLAY-D Have a good week and an energetic weekend, dear friends!2025-04-291h 43DJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICKOTO - DJ NIKOLAY-D MIX SET. THE GREATEST HITSMIXED BY DJ NIKOLAY-D2025-03-1050 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICFLEXX - Theme From Deep (DJ NIKOLAY-D EXTENDED VOCAL REMIX 2024)Written-By – Di Bonaventura, Chieregato, Turatti Cover Instrumental version & Arrangement By DJ NIKOLAY-D2024-12-0208 minPostgres FMPostgres FMIs pg_dump a backup tool?Michael and Nikolay are joined by Gülçin Yıldırım Jelínek and Robert Haas to discuss both the technical question of whether or not pg_dump is a backup tool, as well as the tone and intent behind the statement "pg_dump is not a backup tool". Here are some links to things they mentioned:Gülçin Yıldırım Jelínek https://postgres.fm/people/gulcin-yildirim-jelinekRobert Haas https://postgres.fm/people/robert-haasWhy you should upgrade PostgreSQL today (blog post by Gülçin) https://xata.io/blog/cve-2024-7348-postgres-upgra...2024-11-2248 minPostgres FMPostgres FMDenormalizationNikolay and Michael discuss denormalization in Postgres — when and why to denormalize things, and a couple of specific cases Nikolay came across recently.  Here are some links to things they mentioned:Denormalization https://en.wikipedia.org/wiki/DenormalizationOur episode on materialized views https://postgres.fm/episodes/materialized-viewsOur episode on data model trade-offs https://postgres.fm/episodes/data-model-trade-offsOur episode with Markus Winand https://postgres.fm/episodes/modern-sqlUniversal Relation Data Modelling Considered Harmful (blog post by Michael Stonebraker and Álvaro Hernández) https://www.enterprisedb.com/blog/universal-relation-data-modelling-considered-harmfulBoyce–Codd normal form https://en.wikipedia.org/wiki/Boyce%E2%80%93Codd_nor...2024-11-0835 minPostgres FMPostgres FMPostgres GotchasNikolay and Michael discuss some Postgres Gotchas, things you might expect to work one way in fact working another way. Here are some links to things they mentioned:Our episode on NULLs https://postgres.fm/episodes/nulls-the-good-the-bad-the-ugly-and-the-unknownPostgres Gotchas (list by Ian Barwick) https://sql-info.de/postgresql/postgres-gotchas.htmlOur episode on slow count https://postgres.fm/episodes/slow-countDiscussion on X about major version upgrades and statistics https://x.com/samokhvalov/status/1844593601638260850Our episode on upgrades https://postgres.fm/episodes/upgradesStatistics Import and Export (commitfest entry which link to email thread) https://commitfest.postgresql.org/50/4538/vacuumdb https://www.p...2024-10-1840 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICSHANA - I Want You (DJ NIKOLAY-D ITALO ELECTRO-DISCO REMIX 2024)VOCAL BY SHANA PETRONE INSTRUMENTAL COVER REMIX BY DJ NIKOLAY-D2024-10-0306 minPostgres FMPostgres FMPostgres Emergency RoomNikolay and Michael discuss PostgreSQL emergencies — both the psychological side of incident management, and some technical aspects too. Here are some links to things they mentioned:Site Reliability Engineering resources from Google https://sre.googleGitLab Handbook SRE https://handbook.gitlab.com/job-families/engineering/infrastructure/site-reliability-engineerKeeping Customers Streaming — The Centralized Site Reliability Practice at Netflix https://netflixtechblog.com/keeping-customers-streaming-the-centralized-site-reliability-practice-at-netflix-205cc37aa9fbOur monitoring checklist episode https://postgres.fm/episodes/monitoring-checklistHannu Krosing talk on Postgres TV — Do you vacuum everyday? https://www.youtube.com/watch?v=JcRi8Z7rkPgOur episode on corruption https://postgres.fm/episodes/corruptionNikolay’s episode o...2024-08-3045 minPostgres FMPostgres FMGet or CreateMichael and Nikolay are joined by Haki Benita, a technical lead and database enthusiast who writes an excellent blog and gives popular talks and training sessions too, to discuss the surprisingly complex topic of trying to implement “get or create” in PostgreSQL — handling issues around idempotency, concurrency, and bloat. Here are some links to things they mentioned:Haki Benita https://hakibenita.com How to Get or Create in PostgreSQL (blog post by Haki) https://hakibenita.com/postgresql-get-or-create "Find-or-insert" using a single query (how-to guide by Nikolay) https://gitlab.com/postgres-ai/postgresql-consulting/postgres-howtos/-/blob/main/0036_find-or-insert_using_a_s...2024-08-2350 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICBAIKAL PARTY - ITALO DISCO REMIXES BY DJ NIKOLAY-D, LIVE SET №1BAIKAL PARTY - ITALO DISCO REMIXES BY DJ NIKOLAY-D, LIVE SET №12024-07-3059 minPostgres FMPostgres FMFour million TPSNikolay talks Michael through a recent experiment to find the current maximum transactions per second single-node Postgres can achieve — why he was looking into it, what bottlenecks occurred along the way, and ideas for follow up experiments. Here are some links to things they mentioned:How many TPS can we get from a single Postgres node? (Article by Nikolay) https://www.linkedin.com/pulse/how-many-tps-can-we-get-from-single-postgres-node-nikolay-samokhvalov-yu0rcChat history with Postgres AI bot https://postgres.ai/chats/01905a83-4573-7dca-b47a-bb60ce30fe6cOur episode on the overhead of pg_stat_statements and pg_stat_kcache https://pos...2024-07-0545 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICVALERIE CLAIRE - Shoot Me Gino (DJ NIKOLAY-D REMIX 2024)VALERIE CLAIRE - Shoot Me Gino (DJ NIKOLAY-D REMIX 2024) VOCAL BY VALERIE CLAIRE INSTRUMENTAL, ARRANGEMENT BY DJ NIKOLAY-D2024-06-3006 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICDJ NIKOLAY-D - MAX MIX ITALO ELECTRO-DISCO 4 (2024)DJ NIKOLAY-D - MAX MIX ITALO ELECTRO-DISCO 4 (2024)2024-06-2725 minPostgres FMPostgres FMShould we use foreign keys?Nikolay and Michael discuss foreign keys in Postgres — what they are, their benefits, their overhead, some edge cases to be aware of, some improvements coming, and whether or not they generally recommend using them. Here are some links to things they mentioned:Foreign keys (docs) https://www.postgresql.org/docs/current/ddl-constraints.html#DDL-CONSTRAINTS-FKOur episode about constraints: https://postgres.fm/episodes/constraintsGitLab migration helper add_concurrent_foreign_key https://github.com/gitlabhq/gitlabhq/blob/master/rubocop/cop/migration/add_concurrent_foreign_key.rbAdding a foreign key without downtime (tweet by Nikolay) https://x.com/samokhvalov/status/1732056107483636188Blo...2024-06-2151 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICRADIORAMA – Chance To Desire (DJ NIKOLAY-D, SIBERIAN REMIX 2024)Vocals By MAURO FARINA, SIMONA ZANINI The entire instrumental version of the remix from - DJ NIKOLAY-D2024-06-1508 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICНАТАША КОРОЛЁВА - Синие лебеди (DJ NIKOLAY-D Remix 2024)НАТАША КОРОЛЁВА - Синие лебеди (DJ NIKOLAY-D Remix 2024)2024-06-0904 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICDJ NIKOLAY-D – Sound Again (Instrumental Cover Remix Twilight 2024)DJ NIKOLAY-D – Sound Again (Instrumental Cover Remix Twilight 2024) JINGL, INSTRUMENTAL VERSION BY DJ NIKOLAY-D2024-06-0704 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICKATIUSCIA RUIZ & DJ NIKOLAY-D - Cheri, Cheri Lady (Cover Remix 2024)(EXTENDED VERSION)Dear friends! I bring to your attention an extended cover version of the song Cheri Cheri Lady, a famous musical group, Modern Talking. VOCAL BY KATIUSCIA RUIZ - www.katiusciaruiz.com BACKING VOCALS BY KATIUSCIA RUIZ, DIETER BOHLEN THE INSTRUMENTAL VERSION OF THE REMIX BY - DJ NIKOLAY-D2024-06-0405 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICZYX ITALO DISCO NEW GENERATION VOL.24 IN THE MIX VERSION BY DJ NIKOLAY-DZYX ITALO DISCO NEW GENERATION VOL.24 IN THE MIX VERSION BY DJ NIKOLAY-D2024-05-172h 03DJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICORERA - Lalebi (DJ NIKOLAY-D REMIX Lezginka Version)Замечательная грузинская народная песня - Лалэби, в моей современной аранжировке, в стиле грузинской лезгинки. Вокал - ВИА "ОРЭРА" Инструментальная версия - DJ NIKOLAY-D2024-05-0502 minPostgres FMPostgres FMMassive DELETEsNikolay and Michael discuss doing massive DELETE operations in Postgres — what can go wrong, how to prevent major issues, and some ideas to minimise their impact. Here are some links to things they mentioned:Article based on Nikolay’s talk, including batching implementation (translated to English) https://habr-com.translate.goog/en/articles/523536/?_x_tr_sl=ru&_x_tr_tl=en&_x_tr_hist=true Our episode on WAL and checkpoint tuning https://postgres.fm/episodes/wal-and-checkpoint-tuningEgor Rogov’s book on Postgres Internals (chapter 10 on WAL) https://edu.postgrespro.com/postgresql_internals-14_en.pdf full_page_writes https://w...2024-04-1944 minPostgres FMPostgres FMDon't do thisNikolay and Michael discuss several "Don't do this" lists about Postgres — picking out their favourite items, as well as some contentious ones that could be clearer, or not included. Here are some links to things they mentioned:Don’t do this (PostgreSQL wiki page) https://wiki.postgresql.org/wiki/Don't_Do_ThisHow to get into trouble using some Postgres features (how to by Nikolay) https://github.com/postgres-ai/postgres-howtos/blob/main/0016_how_to_get_into_trouble_using_some_postgres_features.mdDon’t do this (jOOQ list) http://www.jooq.org/doc/3.19/manual/reference/dont-do-thisDon’t use NOT IN (j...2024-04-0544 minPostgres FMPostgres FMOverhead of pg_stat_statements and pg_stat_kcacheNikolay and Michael discuss the overhead of pg_stat_statements and pg_stat_kcache — mostly focusing on some interesting things Nikolay found while stress-testing some large spot instances up to and beyond 2m TPS(!)  Here are some links to things they mentioned:pg_stat_statements https://www.postgresql.org/docs/current/pgstatstatements.htmlpg_stat_kcache https://github.com/powa-team/pg_stat_kcachepg_stat_statements overhead estimate in pganalyze FAQs https://pganalyze.com/faqWhat is the performance impact of pg_stat_statements? (DBA Stack Exchange answer with several links) https://dba.stackexchange.com/questions/303503/what-is-the-performance-impact-of-pg-stat-statementsTowards Millions TPS (blog...2024-02-1634 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICRUDY & CO. - Mama Radio (DJ NIKOLAY-D EXTENDED REMIX 2024)PRODUCERS - Mario Natale, Mauro Farina & Giuliano Crivellente INSTRUMENTAL COVER REMIX - DJ NIKOLAY-D2024-02-1106 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICСЕРГЕЙ БЕЛИКОВ - Снится мне деревня (DJ NIKOLAY-D Remix 2024)СЕРГЕЙ БЕЛИКОВ - Снится мне деревня (DJ NIKOLAY-D Remix 2024) Vocal by SERGEY BELIKOV ALL INSTRUMENTAL VERSION BY DJ NIKOLAY-D2024-01-2003 minPostgres FMPostgres FMPartitioning by ULIDNikolay and Michael discuss partitioning by ULID — revisiting some of the old UUID vs bigint key debate in light of some new UUID specs, and how these can be used for partitioning (by time).  Here are some links to things they mentioned:Nikolay’s episode on UUID (for primary keys) https://postgres.fm/episodes/uuid Postgres TV hacking session with Andrey and Kirk: https://www.youtube.com/watch?v=YPq_hiOE-N8UUIDv7 patch https://commitfest.postgresql.org/43/4388/ Use ULID Idempotency Keys (tip 6 in this blog post from Shopify) https://shopify.engineering/building-resilient-payment-systems Nikolay’s howto post on UUID v7...2023-12-2238 minPostgres FMPostgres FMHash indexesNikolay and Michael discuss hash indexes in Postgres — what they are, some brief history, their pros and cons vs btrees, and whether or when they recommend using them.Update: the idea Nikolay mentioned at the end of this episode turns out to be a little fraught (and as such, inadvisable).  Here are some links to things they mentioned:Index types (docs) https://www.postgresql.org/docs/current/indexes-types.html  Re-introducing hash indexes in PostgreSQL (blog post by Haki Benita and Michael) https://hakibenita.com/postgresql-hash-index Hash indexes intro (docs) https://www.postgresql.org/docs/current...2023-12-1530 minPostgres FMPostgres FMConstraintsNikolay and Michael discuss PostgreSQL constraints — the six different types we have, how to add and modify them, including on large tables with high TPS.  Here are some links to things they mentioned:Constraints (docs) https://www.postgresql.org/docs/current/ddl-constraints.htmlUnique index vs unique constraint issue (2017) https://www.postgresql.org/message-id/flat/CANNMO%2B%2B7%2BuVMj%2BZPGKB_zuRpKE0sNthy2Z-_oKSS%3DoE3_rN7QA%40mail.gmail.com Our episode on NULLs https://postgres.fm/episodes/nulls-the-good-the-bad-the-ugly-and-the-unknownAdvanced Int to Bigint Conversions (talk by Robert Treat) https://www.youtube.com/watch?v=_IieyXzdmcM Use BIGINT in Postgr...2023-12-0839 minPostgres FMPostgres FMSubtransactionsNikolay and Michael discuss PostgreSQL subtransactions — what they are, and four issues they can cause at scale.  Here are some links to things they mentioned:Subtransactions (docs) https://www.postgresql.org/docs/current/subxacts.html  SAVEPOINT (docs) https://www.postgresql.org/docs/current/sql-savepoint.html  PostgreSQL Subtransactions Considered Harmful (blog post by Nikolay) https://postgres.ai/blog/20210831-postgresql-subtransactions-considered-harmful  Subtransactions and performance in PostgreSQL (blog post by Laurenz at Cybertec) https://www.cybertec-postgresql.com/en/subtransactions-and-performance-in-postgresql/  Notes on some PostgreSQL implementation details (blog post by Nelson Elhage) https://buttondown.email/nelhage/archive/notes-on-some-postgresql-implementation-details/ Why we spent the last mont...2023-11-2424 minPostgres FMPostgres FMData model trade-offsNikolay and Michael discuss data model trade-offs — some cases where you might want to (gasp) de-normalize, and which PostgreSQL internals are at play.  Here are some links to things they mentioned:Our episode on JSON https://postgres.fm/episodes/json PostgreSQL limits https://www.postgresql.org/docs/current/limits.htmlBoyce–Codd normal form https://en.wikipedia.org/wiki/Boyce–Codd_normal_form Our episode on over-indexing https://postgres.fm/episodes/over-indexing Heap-Only Tuples (HOT) optimisation https://www.postgresql.org/docs/current/storage-hot.html The Surprising Impact of Medium-Size Texts on PostgreSQL Performance https://hakibenita.com/sql-medium-text-performance Query planner...2023-11-0338 minNico\'s Storytelling ShowNico's Storytelling ShowFrom Self-Sabotage to Business ExcellenceToday we're tuning in with Nikolay Dinev. A performance marketing pro who helps folks like me and you avoid common self-development and business pitfalls. Nikolay's LinkedIn tagline hits you with a question: "Do you sabotage yourself?" His content provides quick, actionable insights. On his LinkedIn, you can find posts about mindset and sales, marketing, productivity, efficiency, and health. All the necessities for personal and professional growth. During our chat, we dive into some fascinating topics. We talk about the importance of embracing negative feedback and how to use storytelling to boost your ads. Nikolay shares how mentors...2023-10-2355 minPostgres FMPostgres FMOver-indexingNikolay and Michael discuss over-indexing — what we mean by it, the regular issues people discuss about it, as well as a novel one Nikolay has come across and benchmarked recently.  Here are some links to things they mentioned:Nikolay’s tweet on over-indexing https://twitter.com/samokhvalov/status/1713101666629927112 Heap-Only Tuples (HOT) optimization https://www.postgresql.org/docs/current/storage-hot.html Our episode on index maintenance https://postgres.fm/episodes/index-maintenance PgBouncer now supports prepared statements https://github.com/pgbouncer/pgbouncer/releases/tag/pgbouncer_1_21_0 Our episode on connection poolers https://postgres.fm/episodes/connection-poolers Configurable FP_LOCK_SLOTS_PER_B...2023-10-2042 minPostgres FMPostgres FMStop and start Postgres fasterIn this episode (recorded live on YouTube), Nikolay discusses Postgres shutdown and startup times – how to troubleshoot them and, when needed, optimize.  Some extra things mentioned in this episode:#PostgresMarathon series – every day, Nikolay posts a new howto-style article https://twitter.com/hashtag/PostgresMarathonDay 2: Postgres shutdown and restart attempts https://twitter.com/samokhvalov/status/1707147450044297673Day 3: How to troubleshoot long Postgres startup https://twitter.com/samokhvalov/status/1707466169245171773GitLab repo with #PostgresMarathon posts (markdown): https://gitlab.com/postgres-ai/postgresql-consulting/postgres-howtosEpisode 010 "WAL and checkpoint tuning": https://postgres.fm/episodes/wal-and-checkpoint-tuning~~~What did you like or not like...2023-10-0729 minPostgres FMPostgres FMConnectionsNikolay and Michael discuss connections — the options, security and performance tradeoffs, and a few other things to be aware of. Here are some links to some things they mentioned:Episode on connection poolers https://postgres.fm/episodes/connection-poolers listen_addresses https://www.postgresql.org/docs/current/runtime-config-connection.html#GUC-LISTEN-ADDRESSES SSLMODE Explained (blog post by Andrew Kane) https://ankane.org/postgres-sslmode-explained pg_hba.conf https://www.postgresql.org/docs/current/auth-pg-hba-conf.htmlTiming a query (blog post by Bruce Momjian) https://momjian.us/main/blogs/pgblog/2012.html#June_6_2012 How to connect (blog post by Lætitia Avrot) https://mydbanot...2023-09-0128 minPostgres FMPostgres FMBeginner tipsNikolay and Michael discuss 10 beginner tips Nikolay recently shared — they go into a bit more detail on each, and even disagree a little on one or two!  Here are some links to some things they mentioned:Nikolay’s tweet with all 10 tips: https://twitter.com/samokhvalov/status/1679953049899642880 Tip 1: tuples are physical versions of rowsRelated episodes: https://postgres.fm/episodes/how-to-become-a-dba and https://postgres.fm/episodes/hot-updates Tip 2: always use EXPLAIN (ANALYZE, BUFFERS)Related episode: https://postgres.fm/episodes/buffers-by-default Tip 3: throw away pgAdminRelated episode: https://postgres.fm/episodes/psql-vs-guis  Tip 4: enable as much logging as you can affordRe...2023-07-2140 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICJOY - Valerie (DJ NIKOLAY-D Remix 2023)JOY - Valerie (DJ NIKOLAY-D Remix 2023) ITALO ELECTRO-DISCO!!!2023-06-1605 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICFLEXX - Theme From Deep (DJ NIKOLAY-D Remix 2023)Hello everyone! Italo Disco classics in my new, instrumental remix. ALL INSTRUMENTAL VERSION BY DJ NIKOLAY-D2023-06-1108 minPostgres FMPostgres FMExtensionsNikolay and Michael discuss Postgres extensions — what they are, how they affect your decisions around Postgres, and some things to keep in mind when using them. Here are links to a few things we mentioned: Extensions (docs) https://www.postgresql.org/docs/current/external-extensions.html Extension (pgPedia) https://pgpedia.info/e/extension.html pgvector https://github.com/pgvector/pgvector PL/Rust https://github.com/tcdi/plrustZomboDB https://github.com/zombodb/zombodb Why is Postgres popular episode https://postgres.fm/episodes/why-is-postgres-popular Citus https://github.com/citusdata/citusTimescaleDB https://github.com/timescale/timescaledb OrioleDB https://github.com/orioledb/o...2023-06-0930 minPostgres FMPostgres FMZero-downtime migrationsNikolay and Michael discuss zero-downtime schema migrations — why they're a challenge, a variety of different cases, and some things you can do to achieve them. Here are links to a few things we mentioned: Comparison of JOINS: MongoDB vs. PostgreSQL (blog post by Michael Stonebraker and Álvaro Hernández)Common DB schema change mistakes (blog post by Nikolay)lock_timeout and retries (blog post by Nikolay)lock_timeoutFast Column Creation with Defaults (blog post by Brandur)Database Schema Changes Without Downtime (new version of blog post by Braintree)Zero-downtime Postgres migrations - the hard parts (blog post f...2023-06-0228 minPostgres FMPostgres FMCorruptionNikolay and Michael discuss database corruption — various types, how they can come about, and what to do (and not do) if you come across it.  Here are links to a few things we mentioned: The dangers of streaming across versions of glibc (TripAdvisor mailing list thread)The floor is Java memeData Corruption talk by Sebastian Webber (on Postgres TV) Data corruption monitoring & troubleshooting talk by Andrey Borodin (on Postgres TV)Postgres data corruption (document from Nikolay) Data Corruption and Bugs Runbook (document from Nikolay)Corruption (Postgres wiki)Checksumspg_checksumsOriginal pg_checksums (by Credativ)amcheckOur episode on index m...2023-05-1942 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICBOYS NEXT DOOR - I Will Follow You (DJ NIKOLAY-D Remix 2023)VOCAL BY Holger Flesch, Norbert Endlich ALL INSTRUMENTAL REMIX BY DJ NIKOLAY-D2023-05-0706 minPostgres FMPostgres FMQueues in PostgresNikolay and Michael discuss queues in Postgres — the pros and cons vs dedicated queuing tools, and some tips for scaling. A couple of apologies-in-advance: Near the end, we incorrectly say "idempotent" when we meant "stateless", and also 50 TPS instead of 500 TPSWe also had a couple of audio issues, sorry!Here are links to a few things we mentioned: Recent discussion on Hacker NewsPgQWhat is SKIP LOCKED (blog post by Craig Ringer) autovacuumPostgres queues (blog post by Brandur)pg_repackOur episode on partitioningNikolay’s Twitter pollSubtransactions Considered Harmful (blog post by Nikolay)~~~2023-04-2139 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICBRAND IMAGE – Love In A Summer Night (DJ NIKOLAY-D Remix 2023)VOCAL BY STEFANO BRIGNOLI ALL INSTRUMENTAL VERSION BY DJ NIKOLAY-D Выпущена обновлённая версия на странице ND RECORDS!!!2023-03-2907 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICMARK FARINA - Gunfire (DJ NIKOLAY-D REMIX 2023)VOCAL BY MAURO FARINA ALL INSTRUMENTAL VERSION BY DJ NIKOLAY-D2023-02-1506 minPostgres FMPostgres FMBenchmarkingNikolay and Michael discuss benchmarking — reasons to do it, and some approaches, tools, and resources that can help. Here are links to a few things we mentioned: Towards Millions TPS (blog post by Alexander Korotkov)Episode on testing Episode on buffers pgbenchsysbenchImproving Postgres Connection Scalability (blog post by Andres Freund)pgreplaypgreplay-goJMeterpg_qualstatspg_queryDatabase experimenting/benchmarking (talk by Nikolay, 2018)Database testing (talk by Nikolay at PGCon, 2022)Systems Performance (Brendan Gregg’s book, chapter 12)fioNetdataSubtransactions Considered Harmful (blog post by Nikolay including Netdata exports)WAL compression benchmarks (by Vitaly from Postgres.ai)Dumping/restoring a 1 TiB database benchmarks (by Vital...2023-02-1036 minDeep Poisson PodcastDeep Poisson PodcastNikolay Machaon - Deep Poisson Podcast #268Deep Poisson Podcast #268 #ProgressiveHouse #TechHouse *Apple Podcast: apple.co/2KZwKY8 *vk.com/nikolaymachaon *www.instagram.com/c.a.y.record… *YouTube: www.youtube.com/channel/UCO5c8… *Deezer: deezer.page.link/cJWg5nwHXzhbs… 1Ievgeniy Kozlov, Nikolay Machaon - 29.01 2Ivory (IT) - Sacred (Original Mix) [Impressum] 3Lena Storm - Sacbe (Original Mix) [Dear Deer Black] 4Pig&Dan - Promised (Raxon Remix) [Truesoul] 5Soul Button - Merine (Original Mix) [Steyoyoke] 6Kamilo Sanclemente - Nihao (Original Mix) [Stripped Recordings] 7Luigi Gori, Haptic, Larsun Hesh - Formaldehyde Feat. Haptic (Original Mix) [Photonic Music] 8Made By Pete, Savage & SHē - Too Drunk To Dream [Crosstown Rebels...2022-12-131h 08Success & Setbacks in NYCSuccess & Setbacks in NYCMichael Schiller: Innovation & Insurance!In this episode, Yuliya (Julia) and co-host Hayden are joined by special guest Michael Schiller, entrepreneur and Co-Founder/CEO of Titan Agency - a DIFFERENT kind of insurance agency!An emphasis on building strong relationships with clients (many of which are entrepreneurs and small businesses), and attention to detail to better understand each partner's unique needs are just a couple of the ways Michael's company creates tailored solutions for insurance coverage across a variety of categories. Listen to learn more about Michael's  journey, what he has learned along the way, and how Titan Agency is ch...2022-09-2249 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICCOO COO - Upside Down (DJ NIKOLAY-D SIBERIAN REMIX 2022)ALL INSRUMENTAL VERSION BY DJ NIKOLAY-D WRITTEN-BY – G. CRIVELLENTE, M. FARINA RECORDED BY - ND RECORDS (DJ NIKOLAY-D)2022-09-1808 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCThomas Leong: Entrepreneurship & Ice Cream!In this episode, Nikolay and Yuliya (Julia) are joined by Tommy Leong, entrepreneur and co-founder of Milk & Cream Cereal Bar!With three locations (a flagship shop in Chinatown, plus additional locations in Jersey City and Astoria) - as well as a new restaurant in the works, Tommy shares his journey of how he got started to where he is now, how social media has impacted his business, and the challenges he has overcome along the way.If you've ever wanted to start your own business, or even if you just love ice cream - this...2022-08-0235 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCKeren Birnbaum: Trust & Estate LawIn this episode, Yuliya (Julia) and guest co-host Hayden are joined by Keren Birnbaum, a trust and estate lawyer who recently launched her own law firm! If you are an aspiring lawyer, entrepreneur, or have been wondering whether you need to be thinking about your estate planning (which Keren will walk us though), be sure to give this episode a listen!Tune in to hear Keren share her story and discuss what she does, how she got to where she is now, and what she's learned along the way.We hope you enjoy!2022-07-0745 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICT. ARK - DJ NIKOLAY-D REMIXES IN MEGAMIX 2022REMIXES AND MIXED BY DJ NIKOLAY-D __________________________________2022-06-0720 minDeep Poisson PodcastDeep Poisson PodcastNikolay Machaon - Deep Poisson Podcast #252Deep Poisson Podcast #252 [Music is my life] Музыка в стиле #ProgressiveHouse #OrganicHouse *Apple Podcast: apple.co/2KZwKY8 *vk.com/nikolaymachaon *www.instagram.com/c.a.y.record… *YouTube: www.youtube.com/channel/UCO5c8… *Facebook: www.facebook.com/Niki.Mezhenni… *Deezer: deezer.page.link/cJWg5nwHXzhbs… *SoundCloud: soundcloud.com/nikolay-mezhenn… 1Birds Of Mind - Mi Pena (Original Mix) [Get Physical Music] 29DEEP - Once in a Lifetime [Art Vibes Music] 3Downpour - Old Kingdom [3rd Avenue] 4El Mundo, Flowers on Monday - Silent Words (Raw Main Remix) [Sirin Music] 5Pambouk - The Illusionist [Hoomidaas] 6. Elliot Moriarty - Dormant Emotions [Suprematic] 7. MI.LA - Erva (Audera Remix) [H...2022-05-241h 03Deep Poisson PodcastDeep Poisson PodcastNikolay Machaon - Deep Poisson Podcast #251Deep Poisson Podcast #251 [Music is my life] Музыка в стиле #ProgressiveHouse #OrganicHouse *Apple Podcast: apple.co/2KZwKY8 *vk.com/nikolaymachaon *www.instagram.com/c.a.y.record… *YouTube: www.youtube.com/channel/UCO5c8… *Facebook: www.facebook.com/Niki.Mezhenni… *Deezer: deezer.page.link/cJWg5nwHXzhbs… *SoundCloud: soundcloud.com/nikolay-mezhenn… 1Pablo Bolivar, Madmotormiquel, Fulltone - Dusk Light (Madmotormiquel & Fulltone Remix) [Seven Villas] 2Glowal - Lazarus (Original Mix) [Sapiens Recordings] 3Supacooks - Dreamer [YHV Records] 4Raxon - Droid Solo (Extrawelt Radical Remix) [Kompakt] 5Lauhaus, Mario Franca - Blooming (Original Mix) [Whoyostro] 6Radi & Keith - The Presidents (Original Mix) [Red Eleven Recordings] 7Massimo Logli - Matar (Extended Mix...2022-05-181h 01DJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICTENSION - My Dream (DJ NIKOLAY-D Remix 2022)INSTRUMENTAL - DJ NIKOLAY-D VOCAL - MAURO FARINA2022-04-1305 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCBerto Antuñano: Real Estate Title Insurance & Investing!In this episode, Nikolay and Yuliya (Julia) are joined by Berto Antuñano, a leader in the real estate title industry and real estate investor. If you've ever been curious about investing in a property and turning it into an Airbnb or rental property - this one's for you!Tune in to hear Berto share his story and discuss what he does (and what title insurance actually is!), how he got to where he is now, and what he's learned along the way. We hope you enjoy!And as...2022-03-2950 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCDavid Cunic: Investor Relations & Cannabis Industry Pioneer!In this episode, Nikolay and Yuliya (Julia) are joined by David Cunic, serial entrepreneur and founder of UCS Advisors. From David's background as a successful physical therapist, to now consulting for companies in the investor relations space and advising entrepreneurs in the cannabis industry and beyond - David has such a wealth of experience to share with us, and we hope you have as much fun as we did hearing his story!Tune in to hear David discuss what he does, how he got to where he is now, and what he's learned...2022-02-2248 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCRobert Berk: Connecting Students & Entrepreneurs!In this episode, Nikolay and Yuliya (Julia) are joined by Robert Berk, one of the founders of Apprentice (chooseapprentice.com) - a startup that connects college students with entrepreneurs and CEOs for work opportunities!Tune in to hear Rob discuss how he had the idea to start Apprentice, how he has grown his business, and what he's learned as an entrepreneur - as well as some of the challenges he has overcome along the way!As a bonus, listen to the end of the episode to learn about a SPECIAL GIVEAWAY OPPORTUNITY exclusively...2022-02-0334 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCBenjamin Friedman: Building, Scaling & Growing Startups!In this episode, Nikolay and Yuliya (Julia) are joined by Benjamin Friedman, the founder of Build Scale Grow, which offers a variety of services for startups to help them build, scale, and grow! Tune in to hear Benjamin discuss how he built his business, what he's learned as an entrepreneur, and the challenges he has overcome along the way.As a bonus - listen to the end of the episode to learn about a SPECIAL GIVEAWAY OPPORTUNITY exclusively for our listeners!And as always, DM or email us at info@nyglobalgroup.c...2022-01-2029 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCBrian Podnos & Donna Dotan: Disrupting Real Estate Marketing & Photography!In this episode, Nikolay and Yuliya (Julia) are joined by Brian Podnos and Donna Dotan, who are the cofounders of DD Reps, an NYC creative agency in the real estate industry with a special focus on photography!Tune in to hear Brian and Donna share how they've built and grown their business, what sets their product apart in the industry, what they've learned from working together as business partners, as well as the challenges they have overcome along the way!As a bonus - listen to the end of the episode to learn about a 2022-01-0558 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCGordon Little - Importing and Distributing Australian Wines!In this episode, Nikolay and Yuliya (Julia) are joined by Gordon Little, an entrepreneur in the wine industry who owns his own business importing and distributing Australian wines in the US.Tune in (maybe even with a nice glass of Shiraz) and listen as Gordon tells us more about his business, Little Peacock Imports, and about the world of Australian wines! Additionally, Gordon shares what he has learned over the years as a business owner as well the challenges he has overcome along the way!As a bonus, Gordon is giving a free...2021-12-091h 10Success & Setbacks in NYCSuccess & Setbacks in NYCDennis Tolkachev - From Fencing to Finance!In this episode, Nikolay & Yuliya (Julia) are joined by their good friend and investment professional, Dennis Tolkachev.  Listen to hear Dennis share his story of how he came to the US from another country,  figured out what he wanted to do, and what he has learned on his path to success! To learn more about Nikolay & Yuliya:Webpage: http://nyglobalgroup.com/Instagram (Nikolay): @Nikolay.NYCInstagram (Yuliya): @Julia.AfanasyevAs always, DM or email us at info@nyglobalgroup.com if you have a story to share!2021-11-1539 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCSuccess & Setbacks with Sandra - Divorce & Matrimonial Attorney!In this episode, Nikolay & Yuliya (Julia) are joined by Sandra Radna, Esq. Sandra has built a very successful law practice, working in the areas of divorce/matrimonial law, personal injury law, and residential real estate law.  Listen to learn how she has built her business and achieved success in her industry (hint - a strong company culture is key!) and the challenges she has overcome along the way!Additionally, Sandra has written a book - You're Getting Divorced...Now What?  - Be the first to email us at info@nyglobalgroup.com , and you will receive your own si...2021-11-0245 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCDeanna First - Artist & Fashion Illustrator!In this episode Nikolay & Yuliya (Julia) are joined by Deanna First as their guest. Deanna is an NYC-based artist known for her amazing fashion illustrations and live sketching events. Tune in to learn more about how she followed her passion, grew her network, built her business - and what she has learned along the way!As a bonus, you can email us at info@nyglobalgroup.com for a special discount code to use at Deanna's online shop!To learn more about Deanna:Webpage: https://www.deannafirst.com/Instagram: @deanna_first2021-10-1330 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCSuccess & Setbacks with Angela - From Investment Banking to Jewelry E-commerceIn this episode Nikolay & Yuliya (Julia) have Angela as their guest. Angela is a founder of Azura Jewelry New York. Tune in to learn more about how she was raised in China, moved to the US, went to work in one of the best finance companies (spoiler alert - didn't like it) and opened up a thriving online Jewelry business while being a mother at the same time! To learn more about Angela:Instagram: @azura.nycWebpage: https://azurajewelry.com/To learn more about Nikolay & Yuliya:2021-09-1742 minDJ NIKOLAY-D MUSICDJ NIKOLAY-D MUSICСЛАДКИЙ СОН - На Белом Покрывале Января(DJ NIKOLAY-D Remix 2021)СЛАДКИЙ СОН - На Белом Покрывале Января(DJ NIKOLAY-D Remix 2021) SWEET DREAM - On The White bedspread Of January(DJ NIKOLAY-D Remix 2021)2021-08-1706 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCSuccess & Setbacks with Maria - From Corporate Job to a Beauty Industry DisruptorIn this episode Nikolay & Yuliya (Julia) have Maria as their guest. Maria is a founder of RU MORE Beauty and shares her journey of leaving a stable corporate job in NYC to move into the world of uncertainty and starting out her own business. Tune in to learn more about the challenges she experienced, what inspired her and what you can do today to do the same!To learn more about Alex:Instagram: @rumorebeautyWebpage: https://rumorebeauty.com/To learn more about Nikolay & Yuliya:...2021-08-1646 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCSuccess & Setback with Alex - From Selling Oil to TikTok Real Estate Celebrity!In this episode Nikolay & Yuliya (Julia) have a guest Alex who discusses his journey from selling oil to becoming a TikTok real estate celebrity! The financial setbacks he experienced, what he learned and how he treats business! To learn more about Alex:Instagram: https://www.instagram.com/alexander_zakharin/?hl=en TikTok: https://vm.tiktok.com/ZMdTJwfDr/Telegram channel “Selling New York”: https://t.me/sellingnewyorkTo learn more about Nikolay & Yuliya:Webpage: http://nyglobalgroup.com/ Instagram (Nikolay): @Nikolay.NYC Ins...2021-08-0354 minSuccess & Setbacks in NYCSuccess & Setbacks in NYCSuccess & Setback with Rob - From Aviator to 1031 Exchange Pro!In this episode Nikolay & Yuliya (Julia) have a guest 1031 Rob who discusses his journey from an aspiring Aviator to doing some soul searching to becoming the 1031 Rob! The setbacks he experienced, what he learned and what has been his big why!To learn more about Rob, visit: https://1031rob.com/To learn more about Nikolay & Yuliya, visit: http://nyglobalgroup.com/Nikolay Instagram: @Nikolay.NYCYuliya Instagram: @Julia.ZaynulinaDM or email us at info@nyglobalgroup.com  if you have a story to share!2021-07-1934 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Thomas Newson - Pallaroid (Nikolay Suhovarov Rework)Thomas Newson - Pallaroid (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1805 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Ylvis - The Fox (Nikolay Suhovarov Bootleg)Ylvis - The Fox (Nikolay Suhovarov Bootleg) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1805 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Baauer - Harlem Shake (Nikolay Suhovarov Rework)Baauer - Harlem Shake (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1805 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Stromae - Alors On Danse (Nikolay Suhovarov Bootleg)Stromae - Alors On Danse (Nikolay Suhovarov Bootleg) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1804 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊The Offspring - The Kids Arent Alright (Nikolay Suhovarov Rework)The Offspring - The Kids Arent Alright (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1803 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊MAKJ Feat. Lil Jon - Lets Get Fucked Up (Nikolay Suhovarov Rework)MAKJ Feat. Lil Jon - Lets Get Fucked Up (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1803 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Psy - Gangnam Style (Nikolay Suhovarov Rework)Psy - Gangnam Style (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1804 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Shakira - Loca (Nikolay Suhovarov Extended Mix)Shakira - Loca (Nikolay Suhovarov Extended Mix) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1804 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Redfoo - Lets Get Ridiculous (Nikolay Suhovarov Rework)Redfoo - Lets Get Ridiculous (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1704 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Party Killers & Syskey - Mayday (Nikolay Suhovarov Rework)Party Killers & Syskey - Mayday (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1703 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Duck Sauce - Goody Two Shoes (Nikolay Suhovarov Rework)Duck Sauce - Goody Two Shoes (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1704 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Oliver Cheatham - Get Down Saturday Night (Nikolay Suhovarov Rework)Oliver Cheatham - Get Down Saturday Night (Nikolay Suhovarov Rework) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1704 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊TJR Feat. Benji Madden - Come Back Down (Nikolay Suhovarov Bootleg)TJR Feat. Benji Madden - Come Back Down (Nikolay Suhovarov Bootleg) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-04-1302 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊KSHMR & Tigerlily - Invisible Children (Nikolay Suhovarov Trap Reboot)KSHMR & Tigerlily - Invisible Children (Nikolay Suhovarov Trap Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-03-0902 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊House Of Pain - Jump Around (Nikolay Suhovarov Trap Reboot)House Of Pain - Jump Around (Nikolay Suhovarov Trap Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2017-02-1503 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊PSY - Gentleman (Nikolay Suhovarov Hardstyle Bootleg)PSY - Gentleman (Nikolay Suhovarov Hardstyle Bootleg) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2016-08-3003 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊The Porn Kings - Up To No Good (Nikolay Suhovarov Reboot)The Porn Kings - Up To No Good (Nikolay Suhovarov Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2016-08-2304 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊GTA & Juyen Sebulba - Hard House (Nikolay Suhovarov Reboot)GTA & Juyen Sebulba - Hard House (Nikolay Suhovarov Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2016-02-2703 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Maroon 5 - Sugar (Nikolay Suhovarov Trap Reboot)Maroon 5 - Sugar (Nikolay Suhovarov Trap Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2016-01-1003 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊The Sugarhill Gang - Apache (Nikolay Suhovarov Bootleg)The Sugarhill Gang - Apache (Nikolay Suhovarov Bootleg)2015-12-0404 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Ferry & YUP - Sahara (Nikolay Suhovarov Trap Mix)Ferry & YUP - Sahara (Nikolay Suhovarov Trap Mix) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2015-12-0404 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Bass King & Banghook - Inferno (Nikolay Suhovarov Trap Reboot)Bass King & Banghook - Inferno (Nikolay Suhovarov Trap Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2015-12-0403 min🔊♛ Nikolay Suhovarov [Official] ♛🔊🔊♛ Nikolay Suhovarov [Official] ♛🔊Afrojack & Martin Garrix - Turn Up The Speakers (Nikolay Suhovarov Hard Trap Reboot)Afrojack & Martin Garrix - Turn Up The Speakers (Nikolay Suhovarov Hard Trap Reboot) by 🔊♛ Nikolay Suhovarov [Official] ♛🔊2015-12-0404 min