PostgreSQL Partitioning Tutorial

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Fix: The maximum table size is 32TB and not 32GB. (for default 8 K blocks)
0:00 - Introduction
0:59 - Which Tables Need Partitioning?
3:05 - How should the Tables be Partitioned?
4:52 - Declarative vs. Inheritance Partitioning
5:37 - Creating a Partitioned Table
9:58 - Partitioning Methods
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Опубликовано:

16 июл 2024

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Комментарии : 21

@marciomcm2736 2 года назад

Great video! Very straight to the point.

@olmanmora21 8 месяцев назад

Great introduction to partitions in postgres, they are quite helpful for large tables and also for archiving data.

@krazysalsa Год назад

Thank you! efficient and clear tutorial!

@renobodyrenobody Год назад

Excellent, very clear, thank you!

@ivanmatveev4313 Год назад

Thanks!! It's a really great explaining!)

@raphasteps 10 месяцев назад

Thanks for the video! Very informative.

@timbui5556 2 года назад

Thank you for making a very informative video on partitioning. Can you teach us how to do vertical partitioning in Postgres as well (or point us to where we can find that info)? Thank you

@shomveerkherwa 6 месяцев назад

Thank you

@aliyevruslan936 7 дней назад

the man

@kevinjia1984 Год назад

Try to List partition a table (which has a primary key) on a non primary column, but seems like not working. That partition field has to be in the primary key or we need to drop the primary key in the table

@ketanchaudhari5740 Год назад

Suppose there is a table (A) with 2 partitions (B) and (C) at a time suppes we are truncating partition (B) and select data from table (A) of partition (C) is it possible or we will get dead lock issue

@jirehla-ab1671 Год назад

How about an accounts table containing 1 million records or more where the account balance is frequently updated, is table partitioning advisable?

@FlaviusAspra 2 года назад

What's with 32 GB? I have a table of almost 500 gb in production.

@HighPerformanceProgramming 2 года назад

Yes, it's 32TB actually. Added the correction in the description but only after publication.

@TechieTech-gx2kd Месяц назад

01:52 are you referring to the size of the table > 200 GB or was it the response time 200ms, because if it was size then its contradictory to your statement on size of postgres table with 8KB block size can't be crossing 32GB in size.

@gomathyelango5574 Год назад

Can’t create primary key in partition table?

@alexgusev8118 Месяц назад

75+ are not old, they are senior 😁

@santattech 9 месяцев назад

You mentioned 32 GB for a table size restriction but later you mentioned when the table size is 200 GB, we should consider partitioning, can explain this please? I am confused.