A look into oracle redo: index and overview

I gotten some requests to provide an overview of the redo series of blogposts I am currently running. Here it is:

A look into Oracle redo, part 1: redo allocation latches

A look into Oracle redo, part 2: the discovery of the KCRFA structure

A look into Oracle redo, part 3: log writer work cycle overview

A look into into Oracle redo, part 4: the log writer null write

A look into Oracle redo, part 5: the log writer writing

A look into Oracle redo, part 6: oracle post-wait commit and the on disk SCN

A look into oracle redo, part 7: adaptive log file sync

A look into oracle redo, part 8: generate redo

A look into oracle redo, part 9: commit

A look into oracle redo, part 9a: commit – concurrency considerations

A look into oracle redo, part 10: commit_wait and commit_logging

Private redo strands, In memory undo and throw away undo: https://fritshoogland.wordpress.com/2016/11/15/redo-a-blogpost/

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