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  • All (2544) +222
    • AI (576) +17
    • DevOps (149) +1
    • Software (1083) +148
    • IT (730) +55
    • Education (6) +1
  • Notice
  • All (2544) +222
  • AI (576) +17
  • DevOps (149) +1
  • Software (1083) +148
  • IT (730) +55
  • Education (6) +1
  • Notice
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  • 7 hours ago · software

    Bf-Trees: Breaking the Page Barrier

    Hello, I'm Maneshwar. I'm working on FreeDevTools – an online, open‑source hub that consolidates dev tools, cheat codes, and TLDRs in one place, making it easy...

    #B-Trees #database #storage #page size #write amplification #caching #data structures #performance
  • 1 day ago · software

    step2

    !Query Filterhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2...

    #SQL #Oracle #database #query #testing #Dev.to
  • 2 days ago · software

    Why would you ever use an ORM?

    !Cover image for Why would you ever use an ORM?https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to...

    #ORM #object-relational mapping #database #performance #development speed #software architecture #best practices
  • 2 days ago · software

    compare5

    SQL Script sql -- Declare variables for schema UIDs run once DECLARE @uid1 int, @uid2 int SELECT @uid1 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_1' SEL...

    #sql #t-sql #sql-server #schema-comparison #database #devto
  • 2 days ago · software

    compare4

    sql -- First get the user IDs once optional, for readability DECLARE @uid1 int, @uid2 int SELECT @uid1 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_1' SELE...

    #sql #sql-server #t-sql #database #schema-comparison #devto
  • 2 days ago · software

    compare3

    sql SELECT 'ONLY_IN_US_1' AS location, t1.table_name FROM dba_tables t1 LEFT JOIN dba_tables t2 ON t1.table_name = t2.table_name AND t2.owner = 'GL...

    #SQL #Oracle #database #schema comparison #dba_tables #UNION #LEFT JOIN
  • 2 days ago · software

    compare2

    sql SELECT CASE WHEN t1.table_name IS NOT NULL AND t2.table_name IS NULL THEN 'ONLY_IN_US_1' WHEN t2.table_name IS NOT NULL AND...

    #SQL #Oracle #database #full outer join #table comparison #dba_tables #data migration
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