# Shared Database

> Multiple services reading and writing one shared database, coupling them and destroying service autonomy.

Record: `lex:shared-database`
Kind: anti-pattern
Layer: [Execution Core](https://banes-lab.com/records/layer/execution-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-shared-database

## category

- [Event Messaging Async](https://banes-lab.com/records/lex-category/event-messaging-async.md)

## referenced-by

- [Service Autonomy](https://banes-lab.com/records/arch/service-autonomy.md)