ScyllaDB

1. ScyllaDB basics

   Shard-per-core architecture, data model and basics.

2. Data modeling

   Query-first design, partition keys and schema best practices.

3. Querying data with CQL

   Inserting, reading, updating and deleting data.

4. Develop with ScyllaDB and drivers

   Running ScyllaDB, installing drivers and connecting apps.

5. Drivers

   CQL and DynamoDB-compatible drivers.

6. Architecture

   Replication, consistency, compaction and storage.

7. CQL reference

   Language reference.

8. Features

   Features such as CDC, materialized views, secondary indexes and workload prioritization.

9. Operating ScyllaDB

   Configuration, monitoring, maintenance, repair and security.

10. Alternator (DynamoDB API)

    DynamoDB-compatible API.

11. Upgrade

    Upgrading clusters between versions.

12. Troubleshooting

    Diagnosing problems.

13. Reference

    Configuration, metrics and tool reference.

14. Versioning and support policy

    Supported versions and upgrade policy.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.