September 2025
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27 Sep 2025🔗SQL performance improvements: finding the right queries to fix (part 1)
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26 Sep 2025🐥Making a copy of a MySQL database
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25 Sep 2025🔗UUIDv7 comes to PostgreSQL 18
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24 Sep 2025🔗Using select_merge in Ecto for flexible aggregates
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23 Sep 2025🔗Masterclass common table expressions CTEs) in SQL: from theory to practice with Elixir Ecto
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18 Sep 2025🐥Adding an average column to SQL query results with window functions
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17 Sep 2025🔗Inside ClickHouse full-text search: fast, native, and columnar
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16 Sep 2025🔗Can you use ClickHouse for vector search?
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14 Sep 2025🔗Why auto increment is a terrible idea
August 2025
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31 Aug 2025🔗Why I don't use down migrations
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29 Aug 2025🐥Granting a user privileges on a PostgreSQL database
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24 Aug 2025🔗Handling unique indexes on large data in PostgreSQL
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22 Aug 2025🔗37 things I learned about information retrieval in two years at a vector database company
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4 Aug 2025🔗How to change a field type in an Ecto embedded schema with a migration
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3 Aug 2025🔗The repository pattern, Ecto, and database-less testing
July 2025
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29 Jul 2025🔗https://github.com/dimamik/torus
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27 Jul 2025🔗Pass a query builder to “wherein” to reduce your DB queries
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19 Jul 2025🔗Advanced inserts with Ecto
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18 Jul 2025🔗Understanding consistency in databases: beyond basic ACID
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10 Jul 2025🔗How to compose and refactor Ecto queries with queries modules
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8 Jul 2025🔗OpenAI: Scaling PostgreSQL to the next Level