Data & Storage

Where data lives, flows, and gets cached in the systems I build.

Tool	Status	When I reach for it
PostgreSQL	daily	Default relational store — ACID transactions, rich indexing
pgx driver	daily	High-performance Go Postgres driver with native type support
Redis	daily	Caching, rate limiting, and pub/sub fan-out
Kafka	daily	High-throughput event streaming and async service decoupling
S3 / object storage	daily	Large blobs, backups, and static assets
Elasticsearch / OpenSearch	learning	Full-text search and log aggregation at scale
ClickHouse	future	Columnar analytics when Postgres OLAP queries get slow
Scrapling	learning	Crawler — adaptive, stealthy Python web scraping, single request to full crawl

Edit to match your stack.