Aerospike

Engineered for high performance using flash and in-memory storage, delivering low-latency data access critical for web-scale applications, as highlighted in the key features.

Designed for minimal manual involvement in scaling, making it ideal for growing distributed systems, with built-in support for clustering and replication.

Provides transactional reliability similar to traditional databases, ensuring data integrity in distributed environments, a key feature mentioned in the philosophy.

Includes support for geospatial queries via Google's S2 Geometry Library, useful for location-based applications, though it requires C++ compilation.

Supports both traditional .conf and experimental YAML formats with JSON schema validation, offering modern configuration with validation, as detailed in the README.