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  • All (20931) +237
    • AI (3154) +13
    • DevOps (932) +6
    • Software (11018) +167
    • IT (5778) +50
    • Education (48)
  • Notice
  • All (20931) +237
  • AI (3154) +13
  • DevOps (932) +6
  • Software (11018) +167
  • IT (5778) +50
  • Education (48)
  • Notice
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  • 2 weeks ago · software

    Entity Framework Core is slow or Blind Engineers

    Entity Framework Core is one of the most productive tools in the .NET ecosystem. It allows teams to move fast, model domains cleanly, and ship features quickly....

    #Entity Framework Core #EF Core #performance #LINQ #.NET #ORM #SQL translation #N+1 queries #database indexing
  • 3 weeks ago · software

    EP 6.1: How to Search 1 Billion Rows in Milliseconds

    The Problem: The Full Table Scan Imagine a library with 1 million books. If you want to find The Great Gatsby and the books aren't organized, you have to look...

    #database indexing #B-Tree #query optimization #full table scan #PostgreSQL #MySQL #large datasets
  • 1 month ago · software

    Atlas Search score details (the BM25 calculation)

    Comparing BM25 Scores: MongoDB Atlas Lucene vs. Elasticsearch Lucene vs. ParadeDB Tantivy With @james_blackwoodsewell_58https://dev.to/james_blackwoodsewell_58...

    #BM25 #MongoDB Atlas Search #ElasticSearch #ParadeDB #Lucene #text search #TF-IDF #search ranking #database indexing
  • 1 month ago · software

    Managing Mini-Page Memory: The Buffer Pool Behind Bf-Tree

    Hello, I'm Maneshwar. I'm working on FreeDevTools onlinehttps://hexmos.com/freedevtools—a free, open‑source hub that brings together all dev tools, cheat codes,...

    #Bf-Tree #mini-pages #buffer pool #circular buffer #memory management #concurrency #database indexing #data structures
  • 1 month ago · software

    Why Bf-Tree Pins Inner Nodes and What That Unlocks

    Hello, I'm Maneshwar I'm working on FreeDevTools onlinehttps://hexmos.com/freedevtools – building one place for all dev tools, cheat codes, and TLDRs. It’s a f...

    #B-Tree #Bf-Tree #inner nodes #data structures #database indexing #performance optimization #caching #write amplification #storage engines
  • 1 month ago · software

    Mini-Pages: Rethinking the Leaf Page Boundary

    Hello, I'm Maneshwar. I'm working on FreeDevTools onlinehttps://hexmos.com/freedevtools, currently building one place for all dev tools, cheat codes, and TLDRs...

    #B-Tree #LSM-Tree #mini-page #leaf node #database indexing #data structures #storage engine #cache optimization
  • 1 month ago · software

    A (very) Short Look at How MySQL Joins Work

    How MySQL Joins Work MySQL evaluates joins using a Nested‑Loop Join NLJ algorithm. In simple terms, it takes one row from the first table, scans the next table...

    #MySQL #SQL joins #Nested Loop Join #query optimization #database indexing
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