# Cache Invalidation on Write

> A technique for removing or refreshing cached entries in the same change that writes the data behind them.

Record: `lexicon:cache-invalidation-on-write`
Kind: technique
Layer: [Performance Core](https://banes-lab.com/records/layer/performance-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-cache-invalidation-on-write

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Context-Keyed Cache](https://banes-lab.com/records/lexicon/context-keyed-cache.md) and before [Batch Fetch](https://banes-lab.com/records/lexicon/batch-fetch.md).

## Category

- [Scalability / Performance / Optimization](https://banes-lab.com/records/lexicon-category/scalability-performance-optimization.md)

## Refactors

- [Cache Poisoning by Design](https://banes-lab.com/records/architecture/cache-poisoning-by-design.md)
- [Read-Your-Writes Violation](https://banes-lab.com/records/architecture/read-your-writes-violation.md)
- [Caching](https://banes-lab.com/records/architecture/caching.md)

## Linked from

- [Anti-patterns](https://banes-lab.com/ontology/principles/architecture-category-anti-patterns.md)
- [Scalability / Performance / Optimization](https://banes-lab.com/ontology/principles/architecture-category-scalability-performance-optimization.md)