Topography / Data Systems

15 lessons and 50 connections between them, based on the cross-references in each lesson. Lines show references. For reading order, seethe Data Systems track page.

• What a Data System Promises2 lessons link here
• Data Models and Query Languages2 lessons link here
• Storage Engines4 lessons link here
• Encoding and Schema Change3 lessons link here
• Replication6 lessons link here
• Partitioning6 lessons link here
• Storage Extras: richer indexes, warehouse schemas, column tricks3 lessons link here
• Transactions5 lessons link here
• When Machines Fail3 lessons link here
• Consistency and Consensus4 lessons link here
• Batch Processing3 lessons link here
• Stream Processing5 lessons link here
• Where Data Systems Are Heading2 lessons link here
• The Choices Before the Requirements1 lesson links here
• Data About People1 lesson links here