The-DevOps-Daily/pg-wire-mock

Implement optional query result caching system

Open

#119 opened on Oct 13, 2025

View on GitHub
 (2 comments) (0 reactions) (1 assignee)JavaScript (15 forks)github user discovery
enhancementhacktoberfest

Repository metrics

Stars
 (26 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

Goal: Add configurable caching layer to improve performance for repeated queries.

Features:

  • Cache results based on SQL text and parameters
  • TTL-based cache invalidation
  • Cache hit/miss statistics and monitoring
  • Cache warming for predictable responses
  • Memory and Redis backend support
  • Cache bypass options for testing

Use cases: Load testing, performance optimization, reducing computation overhead.

Contributor guide

Research direction
Study the existing query execution flow in the codebase, identify where caching could be inserted, and explore the use of a caching library like node cache or ioredis for Redis backend. Review current tests and add integration tests for cache behavior.
Tech stack
javascript
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40