Column Performance, BRIN Win, Unique and Null, Parallel Distinct | Scaling Postgres 224

Scaling Postgres

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محتوای ارائه شده توسط creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison. تمام محتوای پادکست شامل قسمت‌ها، گرافیک‌ها و توضیحات پادکست مستقیماً توسط creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison یا شریک پلتفرم پادکست آن‌ها آپلود و ارائه می‌شوند. اگر فکر می‌کنید شخصی بدون اجازه شما از اثر دارای حق نسخه‌برداری شما استفاده می‌کند، می‌توانید روندی که در اینجا شرح داده شده است را دنبال کنید.https://fa.player.fm/legal

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1
The Charcuterie Prose (The Lichual pt 1/2) 1:18:10

20 weeks پیش1:18:10

پخش در آینده

لیست ها

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دوست داشته شد

1:18:10

Riddles, troikas, and food references abound! After a forbidden scroll is removed from the Arcane Library from the city of Eltin, a ragtag group of adventurers is dispatched to track it down. Join our party on their mysterious adventure, as Melony Melons tries to make friends, Agent Peaches searches for his next big story, Fromage passes some hot cheese samples to anyone who will listen, and Metzger Abbatoir tries to convince everyone he isn’t his father’s son. Starring: Nathan Zimmerer - Melony Melons Kyle Kane - Agent Peaches Shea Ingram - Metzger Abbatoir AKA Bouchet Chris Arr - Fromage Josh Greenway - The Dungeon Newbie Based on the Unraveled one-shot from Roll & Play Press https://rollandplaypress.com Edited by Josh Greenway Sound Effects provided by Pixabay.com Music Josh Greenway & Mark Canning Clavier Clavier ⁠https://pixabay.com/users/clavier-music-16027823⁠ Kellepics ⁠⁠Https://pixabay.com/users/kellepics-4893063…

۳ سال پیش 13:57

MP3•خانه قسمت

In this episode of Scaling Postgres, we discuss how too many columns in a table can affect performance, at what point BRIN indexes win over btree, and Postgres 15 supporting unique nulls and parallel distinct queries.

To get the show notes as well as get notified of new episodes, visit:

https://www.scalingpostgres.com/episodes/224-column-performance-brin-win-unique-null-parallel-distinct/

539 قسمت

#Ruby Tree Software Inc #Creston Jamison #Web Development #Tech #Software Development

Scaling Postgres

Column Performance, BRIN Win, Unique and Null, Parallel Distinct | Scaling Postgres 224

Scaling Postgres

75 subscribers

published ۳ سال پیش

اشتراک گذاری

MP3•خانه قسمت

To get the show notes as well as get notified of new episodes, visit:

https://www.scalingpostgres.com/episodes/224-column-performance-brin-win-unique-null-parallel-distinct/

539 قسمت

#Ruby Tree Software Inc #Creston Jamison #Web Development #Tech #Software Development

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44 weeks پیش19:01

19:01

In this episode of Scaling Postgres, we discuss PGlite, an embeddable Postgres, postgres.new which adds AI features, new Postgres releases and the performance of synchronous replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/329-pglite-embeddable-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Implement Get Or Create | Scaling Postgres 328 16:10

45 weeks پیش16:10

16:10

In this episode of Scaling Postgres, we discuss different get or create implementations, a new pgBouncer version, alter default privileges, and six degrees of separation with Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/328-implement-get-or-create/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Postgres Graph Queries | Scaling Postgres 327 16:30

46 weeks پیش16:30

16:30

In this episode of Scaling Postgres, we discuss using Postgres for graph queries, the fastest way to copy data from one table to another, dealing with linux memory overcommit and compression. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/327-postgres-graph-queries/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Faster Index Creation | Scaling Postgres 326 20:28

47 weeks پیش20:28

20:28

In this episode of Scaling Postgres, we talk about speeding up index creation, extensions to track wait events, a row pattern recognition feature and savepoints. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/326-faster-index-creation/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Faster Paging? | Scaling Postgres 325 20:07

48 weeks پیش20:07

20:07

In this episode of Scaling Postgres, we discuss more ways to keep the superior performance of keyset pagination, how to implement UUIDv7 in SQL functions, how expensive extended statistics are and the benefits of range columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/325-faster-paging/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Four Million TPS | Scaling Postgres 324 16:29

49 weeks پیش16:29

16:29

In this episode of Scaling Postgres, we discuss experiments to achieve four million transaction per second, the importance of extended statistics, parallelism in Postgres and an introduction to window functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/324-four-million-tps/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
PgBouncer Breaking Change | Scaling Postgres 323 23:47

50 weeks پیش23:47

23:47

In this episode of Scaling Postgres, we discuss a breaking change in the new version of PgBouncer, PostgreSQL 17 Beta 2 is released, examination of the new built-in collation provider in PG 17 and Notion's data lake. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/323-pgbouncer-breaking-change/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Postgres Sort Instability? | Scaling Postgres 322 19:48

51 weeks پیش19:48

19:48

In this episode of Scaling Postgres, we discuss an incremental sort instability issue with the Postgres planner, whether we should use foreign keys, how the visibility map works and how to vacuum the template0 database. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/322-postgres-sort-instability/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
Ottertune Is Dead! | Scaling Postgres 321 11:02

52 weeks پیش11:02

11:02

In this episode of Scaling Postgres, we discuss the shutdown of Ottertune, how schema changes cause locks and how to avoid them, the benefits of on conflic do nothing, and pgvectorscale. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/321-ottertune-is-dead/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
100 TB and Beyond! | Scaling Postgres 320 17:32

1 year پیش17:32

17:32

In this episode of Scaling Postgres, we discuss three organizations scaling their databases to 100 TB and beyond, collation speed, configuring memory and new AI extensions To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/320-100tb-and-beyond/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…

Scaling Postgres

1
When Postgres Development Stopped! | Scaling Postgres 319 12:05

1 year پیش12:05

12:05

In this episode of Scaling Postgres, we discuss a time when Postgres development stopped, two new extensions pg_lakehouse & pg_compare and the upcoming event Posette. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/319-when-postgres-development-stoppped/…

Scaling Postgres

1
Postgres 17 Beta 1 Released | Scaling Postgres 318 17:54

1 year پیش17:54

17:54

In this episode of Scaling Postgres, we discuss all the new features in Postgres 17 Beta 1, some features that did not make it, database collations & sorting and causes of slow commits. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/318-postgres-17-beta-1-released/…

Scaling Postgres

1
Time-Series Open Source Extension | Scaling Postgres 317 14:56

1 year پیش14:56

14:56

In this episode of Scaling Postgres, we discuss a new time-series open source extension called pg_timeseries, Postgres ignoring indexes, JSONB selectivity issues, and geographically distributed multi-tenant applications. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/317-time-series-open-source-extension/…

Scaling Postgres

1
New Releases & 1,000 Times Faster Query | Scaling Postgres 316 14:34

1 year پیش14:34

14:34

In this episode of Scaling Postgres, we discuss new Postgres releases, optimizing a query to be 1,000 times faster, custom vs. generic plans and the pgtt extension. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/316-new-releases-1000-times-faster-query/…

Scaling Postgres

1
Hacking On Postgres is Hard! | Scaling Postgres 315 19:31

1 year پیش19:31

19:31

In this episode of Scaling Postgres, we discuss how hacking on Postgres is hard, a notifier pattern for using Listen/Notify, using histograms for metrics and saturated arithmetic. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/315-hacking-on-postgres-is-hard/…

Scaling Postgres

1
150 Times Faster pgvector? | Scaling Postgres 314 16:30

1 year پیش16:30

16:30

In this episode of Scaling Postgres, we discuss performance improvements for pgvector 0.7.0, a guide to vector embeddings, building a Retrieval Augmented Generation app and only allow logins to replicas. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/314-150-times-faster-pgvector/…

Scaling Postgres

1
The Future of MySQL is Postgres? | Scaling Postgres 313 15:33

1 year پیش15:33

15:33

In this episode of Scaling Postgres, we discuss whether the future of MySQL is Postgres, how to use recursive CTEs, work on OrioleDB, and PG17 performance improvements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/313-the-future-of-mysql-is-postgres/…

Scaling Postgres

1
Postgres 17 Commit-orama | Scaling Postgres 312 12:57

1 year پیش12:57

12:57

In this episode of Scaling Postgres, we cover potential features in Postgres 17 such as explain serialize, verbose copy, pg_buffer_cache_evict, as well as many others. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/312-postgres-17-commit-orama/…

Scaling Postgres

1
1,400 Times Faster Max & Group By Performance | Scaling Postgres 311 18:52

1 year پیش18:52

18:52

In this episode of Scaling Postgres, we discuss a 1,400 times faster max and group by implementation, new quantization capabilities in pgvector, adaptive radix trees and splitting & merging partitions in PG17. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/311-max-group-by-performance/…

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