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Welcome to PAVLOG, a vlog tracking Pavlo Golub across the global open-source ecosystem.

This channel writes the "ahead logs" of the Postgres world, capturing everything from international conference stages to the casual conversations in the hallway tracks. Follow the journey as we migrate from one time zone to another, capturing the people, the code, and the nomadic reality of a database specialist in transit.

Expect raw, high-performance insights from the road, technical deep-dives, cinematic conference b-roll, and zero fluff.

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Videos

12:14

PRIMARY KEY vs UNIQUE: What's Actually Different? (Postgres, MySQL, SQL Server)

24 views

5d ago

7:41

Indexes are Aliens in SQL — why CREATE INDEX isn't in the SQL standard

15 views

12d ago

6:03

PostgreSQL Trusted Extensions for Beginners — what they really do

115 views

2w ago

8:40

Postgres 19: the tax and the reward

20 views

3w ago

4:41

Schemas in PostgreSQL vs Oracle: 7 Differences That Break Migrations

9 views

3w ago

5:43

Counting things at the speed of light with roaring bitmaps — a Postgres deep dive

525 views

1mo ago

5:29

Venn Diagrams Can't Draw SQL Joins — Here's What a Join Really Is

16 views

1mo ago

4:11

6 Transaction Traps When Migrating from Oracle to PostgreSQL

6 views

1mo ago

5:11

TOP-4 databases MVCC architectures explained

25 views

1mo ago

3:48

Postgres Istanbul Meetup #1 [UNLOGGED]

64 views

1mo ago

5:14

WAWTech+Summer 2026 [UNLOGGED]

52 views

1mo ago

0:11

WAWTech attendee wearing Postgres mascot

11 views

2mo ago

2:45

Swiss PgDay 2026 [UNLOGGED]

55 views

2mo ago