udi-speedb

Memory Manager: Report to the log per cf / level / block type stats

5

- Report the following per block cache: - Per CF sharing the block cache in the DB, report the following information for the data blocks, index blocks, filter blocks, and...

[https://drive.google.com/file/d/16rzm0wZnjE0iUEIZpBNVHrGXQSFgZPA8/view?usp=drive_link](url)

As part of #817, the unit test was disabled as it is flaky. This issue is to make the test not flaky or remove it altogether.

db_bench: In multi-db runs, allow per-db options file

8

db_bench currently supports loading options from a file to open the DB-s participating in the run (via the -options_file flag). However, the same options file is used to configure all...

Support sanitization of block based table options

1

As part of #488 there was a need to sanitize a block based table option (specifically, the optimize_filters_for_memory). In addition, the flag should be sanitized only in a specific plug-in...

Add tags for the rocksdb rebase points in our repo

1

We are periodically rebasing our repo on specific RocksDB releases. It would be useful to have a standard tag that will allow us: - Easily find those rebase points -...

db_bench may run in a single db mode (the default) or in a multi-db mode (-num_multi_db). db_bench maintains separate variables, one for the single db case and one for the...

WriteBufferManager (WBM) maintains 2 counters that track memtable memory usage by its clients (memory_used_ and memory_active_). These counters are std::atomic variables. RocksDB's WBM may be enabled (runs with a positive...

There are several Makefile/CmakeLists.txt files in RocksDB / Speedb. Some have LevelDB and / or Facebook's license text and some don't. We need to decide whether we add our own...