Concepts

• 𝗗𝗮𝘁𝗮 𝗟𝗮𝗸𝗲 𝘃𝘀 𝗗𝗮𝘁𝗮 𝗪𝗮𝗿𝗲𝗵𝗼𝘂𝘀𝗲 𝘃𝘀 𝗗𝗮𝘁𝗮 𝗟𝗮𝗸𝗲𝗵𝗼𝘂𝘀𝗲 𝘃𝘀 𝗗𝗮𝘁𝗮 𝗠𝗲𝘀𝗵.

Set up

• Building a Data Engineering Center of Excellence

Database

• Database Indexing. Fb post.
  • Most databases require some form of indexing to keep up with the performance benchmarks. To get the most our of your db, you should use the right index type for the job.
  • B-tree:
  • Hash indexes:
  • Bitmap indexing:
  • Composite index: