Fast queries, scalable pipelines and data you can trust.
Data systems fail quietly: a query fast at a thousand rows crawls at a million, a pipeline that worked in a demo drops records under load. Keeping data systems fast and correct as volume grows is its own discipline — one I practise across production pipelines and analytics workloads.
Articles in this hub
3 articles
IntermediateCloud Bigtable in 2026: When Wide-Column Beats BigQuery, Spanner, and Cassandra
A practical 2026 guide to Cloud Bigtable: what wide-column storage actually is, how Bigtable works under the hood, when it beats BigQuery, Spanner, Cassandra and DynamoDB, and the one thing — row-key design — that makes or breaks it.
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IntermediateBigQuery vs Snowflake in 2026: An Honest Comparison From a GCP Engineer
A practical, no-marketing comparison of BigQuery and Snowflake in 2026 — how their architecture, billing, performance and AI stories really differ, and how to choose the right one for your workload.
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IntermediateSQL Query Optimization in 2026: 7 Simple Techniques for Faster Database Performance
Seven practical SQL query optimization techniques for faster database performance, with PostgreSQL-focused examples for joins, IN lists, EXISTS, date ranges, aggregates, and deduplication.
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