# ScyllaDB Documentation > ScyllaDB is a high-performance, low-latency NoSQL database compatible with Apache Cassandra and Amazon DynamoDB. It features a shard-per-core, asynchronous, share-nothing architecture built for extreme scale and predictable performance. ## Core Resources - [ScyllaDB Home](https://www.scylladb.com/): Product overviews, core architectural features, and case studies. - [ScyllaDB Docs](https://docs.scylladb.com/): Main technical documentation subdomain containing installation, configuration guides, and architecture deep-dives. - [ScyllaDB Learn](https://www.scylladb.com/learn/): Free developer courses, certification pathways, and hands-on training labs. - [Technical Glossary](https://www.scylladb.com/technical-glossary/): High-density definitions of shard-awareness, compaction strategies, and core NoSQL concepts. - [ScyllaDB Blog](https://www.scylladb.com/blog/): Highly technical architectural articles, deep dives, benchmarks, and engineering announcements. ## Developer & AI Tooling - [ScyllaDB Agent Skills](https://github.com/scylladb/agent-skills): Official open standard repository providing precise instruction sets for data modeling, cloud setups, and vector search. ### Workspace Setup Command Developers running environments that support the Agent Skills Open Standard can instantly initialize optimized ScyllaDB configuration constraints locally by executing: ```bash npx skills add scylladb/agent-skills ```