NuDB

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Ask about hash expansion

7

During the hash expansion, the data in the hash bucket on the disk will be moved to the new bucket. Is the performance affected by the disk IO?

KeeProMise

Avoid unnecessary I/O to track files' 'last access' timestamp:

1

Unless the underlying filesystem is mounted with `noatime` then the system will keep track of and update a file's 'last access' time stamp with every `read` operation. Even if the...

nbougalis

CMake installation was missing some files. impl copy paste typo? impl-->detail include ALL detail files in install :|

legleux

The newer boost-ci codecov includes "everything", so ignore dirs in codecov.yml.

sdarwin

Include gcc-9,10,11 and clang-9,10,11,12 The results show that clang-10,11,12 are failing. Added a debugging section to display output from /drone/src/_cache/cmake_ep/ninja/*/Debug/src/rocksdb-stamp/rocksdb-build-*.log .

sdarwin

Hi, The C++ Alliance is currently working on a project to translate Travis jobs to both [Drone](https://www.drone.io/) and [Github Actions](https://github.com/features/actions) formats. Please check existing Travis jobs, if they have errors:...

sdarwin

Add Read only Mode, does not allow inserts

5

This would be useful for situations in which the database filesystem / files are not writeable by the local process but read functionality is desired. Mirrors the existing **open** API...

movitto

Add directory based open & create calls

4

Since in the examples and most implementations NuDB will use 'nudb.[dat|key|log]' files to persistently store the DB, this patch simplifies this 'default' scenario, allowing the end user to create and...

movitto

Set salt for 'rekey' command in nudb tool

4

Currently ever key file that gets created is different due to the different salt that gets chosen. It would be nice to be able to optionally specify the salt.

MarkusTeufelberger

Sporadic Fetch Failures (Multi-Process Support ?)

3

Greetings! I've been exploring & diving into this library into the context of reading data directly from a **live** rippled nodestore. Periodically a fetch operation will sporadically fail with the...

movitto