Tag: architecture
All the articles with the tag "architecture".
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Cut Your LLM Bill by 80% Without Shipping a Worse Product
Cost-tiered model routing: send the routine 80% of traffic to a small model, verify the answer before you trust it, and keep the expensive model for the work that actually needs it. Provider-neutral architecture, the arithmetic, and the parts that go wrong.
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Zero-Downtime Multi-TB Migrations: Cutover, Validation and Rollback (Part 2)
Planning the second half of a zero-downtime multi-terabyte migration and version upgrade: how to prove the data matches, rehearse, run the cutover for each wave, and keep a real rollback path.
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Zero-Downtime Multi-TB Migrations: Strategy and Grouping (Part 1)
How to plan a zero-downtime migration and major version upgrade of a multi-terabyte database. Why physical replication does not fit, why logical replication does, and how to split databases and tables into groups you can migrate one at a time.