k2hash_1.0.68-1_amd64.deb

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STEP 1: Have you installed this repository?

If not, run this installation script command:

curl -s https://packagecloud.io/install/repositories/antpickax/stable/script.deb.sh | sudo bash
copy
curl -s https://packagecloud.io/install/repositories/antpickax/stable/script.deb.sh | sudo bash

STEP 2: Install the package
sudo apt-get install k2hash=1.0.68-1

NoSQL Key Value Store(KVS) library

Full description:
  NoSQL Key Value Store(KVS) library
 K2HASH is NoSQL(key value store) library and tools for this library by
  Yahoo! JAPAN. K2HASH is following specifications.
  - Supports multi-threading and multi-processing program.
  - Expands data area.
  - Switchs accessing only memory and data file directly.
  - Puts transaction.
  - Archiving.
  - Replaces hash function like plugin.
  - Replaces transaction.
 .
  K2HASH tools can create/store(write)/read a file or memory which is
  made(allocated) by K2HASH library for testing.
 .
  K2HASH library has following three way for KVS storage.
  - Use storage on memory only, this type of strage can be used by only
  multi-thread process. And on this type, the deta on strage is not
  permanent.
  - Use fully mapping file, this type can be used by multi-thread and
  multi-process. All of data in the file is mmapping fully, then the
  limit of the file and data size depends on the memory.
  - Use a part of mapping file and directly accessing a file, this type
  can be used by multi-thread and multi-process.
 .
  K2HASH maps only hash table and etc from the file, and reads/writes the
  file for datas directly. This way is expanding upper limit, but less
  performance because directly accessing.
 .
  In cases of using mapping file, you can use the data(file) as perma-
  nently or tempolarily.
 .
  K2HASH uses FNV-1a hashing function in it. If you replace this hash
  function, you can do by two way.
  - One way is that your process defines same prototype of hash func-
  tion.
  - The other is that you can load your original DSO library which
  includes same prototype of hash function.
 .
  You can know how to implement replacing hash function, please see
  k2hashfunc.h file.
 .
  K2HASH can put transaction and archive all of data in file. If you need
  to make your original formated transaction outputs, you can do by two
  way like replacing hash function.
  - One way is that your process defines same prototype of hash func-
  tion.
  - The other is that you can load your original DSO library which
  includes same prototype of hash function.
 .
  You can know how to implement replacing transaction function, please
  see k2htransfunc.h file.

Checksums

MD5 a1cd8e2ba7e933b377c6d28f75f6aec0
SHA1 4e4047b1b71a1f9275f7111a922064a19c86b483
SHA256 0d94ffcb9b34819bb7cedbe4b088c362ab3d1bcb77d11ea0c626fa35c57c05a2
SHA512 fb7c055930a2369e5286fc373734910d711988d9d2898e11963c3452606a82f955655292d8380e6f599e718117ac754ca187877cab2c10827594caed99b0b3d1

Depends

  • libc6 (>= 2.17), libfullock (>= 1.0.33), libgcc1 (>= 1:3.0), libgcrypt20 (>= 1.7.0), libstdc++6 (>= 5.2)

Files

  • /usr/share/man/man1/k2htouch.1.gz
  • /usr/share/man/man1/k2hreplace.1.gz
  • /usr/share/man/man1/k2hlinetool.1.gz
  • /usr/share/man/man1/k2himport.1.gz
  • /usr/share/man/man1/k2hedit.1.gz
  • /usr/share/man/man1/k2hcompress.1.gz
  • /usr/share/man/man1/k2hbench.1.gz
  • /usr/share/man/man1/k2hash.1.gz
  • /usr/share/doc/k2hash/copyright
  • /usr/share/doc/k2hash/changelog.gz
  • /usr/share/doc/k2hash/changelog.Debian.gz
  • /usr/lib/x86_64-linux-gnu/libk2hash.so.1.0.68
  • /usr/bin/k2htouch
  • /usr/bin/k2hreplace
  • /usr/bin/k2hlinetool
  • /usr/bin/k2himport
  • /usr/bin/k2hedit
  • /usr/bin/k2hcompress
  • /usr/bin/k2hbench

Uploaded

over 5 years ago

Package Size

305 KB

Installed Size

967 KB

Downloads

12

wget

wget --content-disposition "https://packagecloud.io/antpickax/stable/packages/debian/stretch/k2hash_1.0.68-1_amd64.deb/download.deb?distro_version_id=149"

Homepage

https://github.com/yahoojapan/k2hash