Git 项目推荐 | SEASTAR 框架的 NoSQL 数据储存

Pedis What's Pedis?

NoSQL data store using the SEASTAR framework, compatible with REDIS.

Redis is very popular data structures server. For more infomation, see here: http://redis.io/

Seastar is an advanced, open-source C++ framework for high-performance server applications on modern hardware.

For more infomation, see here: http://www.seastar-project.org/

Now, the redis commands were supported as follow:

Key: DEL, EXISTS String: GET, SET, DECR, INCR, DECRBY, INCRBY, APPEND, STRLEN List: LINDEX, LINSERT, LLEN, LPUSH, LPUSHX, LPOP, LRANGE, LREM, LTRIM, LSET, RPOP, RPUSH, RPUSHX Hash: HSET, HDEL, HGET, HLEN, HSTRLEN, HMSET, HMGET, HKEYS, HVALS, HEXISTS, HINCRBY Other: ECHO, PING Building Pedis on Ubuntu 14.04

In addition to required packages by Seastar, the following packages are required by Pedis.

Installing required packages:

sudo apt-get install libaio-dev ninja-build ragel libhwloc-dev libnuma-dev libpciaccess-dev libcrypto++-dev libboost-all-dev libxen-dev libxml2-dev xfslibs-dev

Installing GCC 4.9 for gnu++1y. Unlike the Fedora case above, this will

not harm the existing installation of GCC 4.8, and will install an

additional set of compilers, and additional commands named gcc-4.9,

g++-4.9, etc., that need to be used explicitly, while the "gcc", "g++",

etc., commands continue to point to the 4.8 versions.

# Install add-apt-repository sudo apt-get install software-properties-common python-software-properties # Use it to add Ubuntu's testing compiler repository sudo add-apt-repository ppa:ubuntu-toolchain-r/test sudo apt-get update # Install gcc 4.9 and relatives sudo apt-get install g++-4.9 # Also set up necessary header file links and stuff (?) sudo apt-get install gcc-4.9-multilib g++-4.9-multilib

To compile Seastar explicitly using gcc 4.9, use:

./configure.py --compiler=g++-4.9 ninja Run Pedis ./build/release/pedis --smp 1 Benchmark

The following describe the details of the Pedis benchmark making it reproducible.

The result data was generated by memtier_benchmark( https://github.com/RedisLabs/memtier_benchmark ).

Latest Results(Sep. 2016)

Test bed:

Server 1: Pedis/Redis Server Server 2: MBENCHMARK Client

Software:

OS RedHat EL7 Pedis (latest) Redis (2.8)

Hardware:

128GB memory 500GB SSD Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz