Ubuntu TechHive

Event Proposals

Review member-submitted ideas and support the topics you would attend.

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3 proposals

  1. Proposed

    Database Locking Fundamentals: Queries, Transactions, and Wait Diagnostics

    A practical two-hour session on Database Locking Fundamentals, focused on Queries, Transactions, and Wait Diagnostics. Attendees work through concrete engineering tradeoffs, review examples, and leave with a checklist they can apply in real team projects.

    Difficulty: Intro Duration: 2 hours Target date: July 12, 2026 #databases#locks#sql
  2. Proposed

    Postgres Indexing Practice: Explain Plans, Selectivity, and Query Latency

    A practical two-hour session on Postgres Indexing Practice, focused on Explain Plans, Selectivity, and Query Latency. Attendees work through concrete engineering tradeoffs, review examples, and leave with a checklist they can apply in real team projects.

    Difficulty: Intermediate Duration: 2 hours Target date: June 28, 2026 #databases#indexes#postgres#sql
  3. Proposed

    SQL Joins, Indexes, and Query Plans for Beginners

    A practical database session focused on writing readable queries and understanding why some queries are slow.

    Difficulty: Intro Duration: 2 hours Target date: September 18, 2026 #data-science#databases#fundamentals#sql