Default max records in block 256 #320
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Closes #
Please check if the PR fulfills these requirements
What kind of change does this PR introduce?
Optimization
What is the current behavior?
The current maximal number of records in a block is 1024. This is not optimal because encoding and decoding of Protobuf is an expensive operation.
What is the new behavior?
256 works 20% faster for writing, 200% for reading.
Does this PR introduce a breaking change?
No
Other information: