• 1. Introduction
• 2. Assumptions and Goals
• Performance:
• Production Support:
• Compatibility:
• 3. High Level Architecture
• 4. Features
• Column Families
• Updates
• Gets, Iterators and Snapshots
• Transactions
• Prefix Iterators
• Persistence
• Data Checksuming
• Multi-Threaded Compactions
• Compaction Styles
• Metadata storage
• Avoiding Stalls
• Compaction Filter
• ReadOnly Mode
• Database Debug Logs(aka. Info Logs)
• Data Compression
• Full Backups and Replication
• Support for Multiple Embedded Databases in the same process
• Block Cache -- Compressed and Uncompressed Data
• Table Cache
• I/O Control
• Stackable DB
• Memtables:
• Pluggable Memtables:
• Memtable Pipelining
• Garbage Collection during Memtable Flush:
• Merge Operator
• DB ID
• 5. Tools
• 6. Tests
• 7. Performance
• Author: Dhruba Borthakur et al.