In 2022, Intel quietly buried the fastest storage medium anyone had ever shipped. Optane, built on 3D XPoint memory, was
Continue readingOptane vs. Modern SSDs: Why the Fastest Drive Ever Made Is One Nobody Can Buy
Every data engineer eventually has the same moment: the dashboard query that was instant on a million rows takes ninety
Continue readingRow Stores vs Column Stores: Why Analytics and OLTP Are Opposites
PostgreSQL versus MySQL is one of the oldest rivalries in software, and like most old rivalries it is mostly narrated
Continue readingPostgreSQL vs MySQL in 2026: A Practitioner’s Comparison
Most applications don’t need a database server. They need durable, queryable state — and somewhere along the way the industry
Continue readingSQLite in Production: The Database You Already Ship
Every reporting query has a moment where GROUP BY stops being enough. You need the aggregate and the row it
The data lakehouse has gone from contested idea to default architecture in just a few years, and the table format
Continue readingApache Iceberg vs Delta Lake vs Hudi: Choosing Your Lakehouse Table Format
PostgreSQL connections are expensive. Each backend process consumes roughly 10 MB of resident memory, holds a socket, and runs a
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Every production database tells a continuous story — orders placed, statuses updated, accounts created. But most applications treat their database
Continue readingChange Data Capture with Debezium: Streaming Database Changes to Kafka
Most production performance problems in database-backed applications trace back to the same root cause: missing or misused indexes. Not slow
Continue readingPostgreSQL Indexing Strategies: Choosing the Right Index for Every Query
Every application that updates a database and then does something else — pushes to a search index, invalidates a cache,
Continue readingChange Data Capture with PostgreSQL and Debezium: Building Reliable Event Pipelines