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Learn how to set up a FaunaDB index for deterministic cursor‑based pagination, avoid collection scans, and balance read cost against latency. Includes a step‑by‑step guide, example queries, and best‑practice checks.
Learn how to create and use a compound index in FaunaDB to filter and sort data efficiently, see a concrete FQL example, and avoid common pitfalls.
FaunaDB indexes let you turn slow, full‑scan lookups into lightning‑fast queries. This guide walks through creating a users‑by‑email index, shows a concrete FQL example, and discusses trade‑offs like storage overhead and write latency.
Unexpected index behavior after a Mongoose upgrade A Node.js service using Mongoose for data access was recently upgraded from version 6.x to 7.x, with no changes to schema definitions or index declarations. After deployment, the index specifications on several collections no longer match what the same code produced under Mongoose 6. Documentation and migrat
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