Installing LevelDB on CentOS


LevelDB is a high-performance NoSQL key/value database developed by Google Corporation.


  • 5/6/7;
  • Python 2.7 and above;
  • gcc-c++;
  • Snappy.


Install the archiving utility:

yum install leveldb snappy

We installed LevelDB with this command, now we need to test its performance. For this we need Python-pip.

Install Python-pip:

yum install python-devel python-pip gcc-c++

Install the interface for interacting with LevelDB:

pip install leveldb-cli

Now let’s check. Let’s create a new database:

leveldb create -d newdb.db

Insert the hello key into it with the world value:

leveldb put hello centos -d newdb.db

Get value hello:

leveldb get hello -d newdb.db


Remove the hello key:

leveldb delete hello -d newdb.db

Let’s try to get the hello key:

leveldb get hello -d newdb.db

Error: key hello does not exist

In general, it looks like this:


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