# Architecture principles whose category is Codebase / System Architecture Styles

> 11 records

This index as JSON: https://banes-lab.com/json/api/facets/architecture/category/codebase-system-architecture-styles

## Entries

- [Ports and Adapters Architecture](https://banes-lab.com/records/architecture/ports-and-adapters-architecture.md): A convention of placing every external dependency behind a port the application owns, implemented by an adapter outside it.
- [Hexagonal Architecture](https://banes-lab.com/records/architecture/hexagonal-architecture.md): A convention of keeping a domain core free of framework and data types, with every input and output reached through ports.
- [Clean Architecture](https://banes-lab.com/records/architecture/clean-architecture.md): A convention of concentric layers in which source dependencies point only inward, towards the use cases and entities.
- [Layered Architecture](https://banes-lab.com/records/architecture/layered-architecture.md): A convention of stacking presentation, application and persistence layers, each calling only the layer below it.
- [Component-Based Architecture](https://banes-lab.com/records/architecture/component-based-architecture.md): A convention of building a system from components that declare what they export and what they require.
- [Package by Feature](https://banes-lab.com/records/architecture/package-by-feature.md): A design rule that code is grouped by the feature it serves, so one change stays inside one package.
- [Microservices](https://banes-lab.com/records/architecture/microservices.md): A convention of splitting a system into services that each own their data and deploy independently.
- [Monolith Architecture](https://banes-lab.com/records/architecture/monolith-architecture.md): A convention of deploying a system as one unit, with its modules kept apart by internal boundaries.
- [Pipes and Filters](https://banes-lab.com/records/architecture/pipes-and-filters.md): A convention of processing data through independent stages that share one input and output interface.
- [Service-Oriented Architecture](https://banes-lab.com/records/architecture/service-oriented-architecture.md): A convention of exposing each business capability as a service governed by a published contract.
- [Space-Based Architecture](https://banes-lab.com/records/architecture/space-based-architecture.md): A convention of holding working state in a replicated in-memory space, so no central database limits scaling.