Archive for the ‘Storage and Backup’ Category

What is S3 – Amazon Web services. ?

What is S3 – Amazon Web services. ? S3 is a simple storage design by amazon web services to provide scalable object storage for large and enterprise applications, s3 storage is very fast to read and writes files to or from s3 bucket.

Password Protect Your Website Admin Area

Easy steps on how to password protect WordPress / CMS admin area.  Password protection required to enhance security layer and prevent from attacker to access admin panel. In our guide we assume that you have installed WordPress on Linux using name based virtual hosting With our guide we are going to use demo.com to host.

MongoDB Installation steps on Windows 7

MongoDB is that the fast and extremely ascendable information that accepts RDBMS systems which offer structured schema and dominant queries. MongoDB is extremely motivating info, as a result of it\’s extremely tremendous options like quick, in-place update, auto shading for cloud level quantifiability etc.

Restore the Linux Root Password

How to restore the Linux Root Password In most cases the administrator forgets the root  password , below steps  will guide  you to reset root  password. Let us see the steps one by one:

Hadoop Fuse Installation and Configuration on Centos

What is Fuse? FUSE permits you to write down a traditional user land application as a bridge for a conventional file system interface. The hadoop-hdfs-fuse package permits you to use your HDFS cluster as if it were a conventional file system on Linux. It’s assumed that you simply have a operating HDFS cluster and grasp […]

MySql Commands on LINUX

Different types of Useful mysql commands that are used to access mysql  services on linux machine  . 1. Login to mysql root user #mysql –u root –p or #mysql -u root -h myserver-sever.com -p 2. Create new database >CREATE DATABASE DUMPDB; 3. Provide privilegesto the database and users >GRANT ALL ON DUMPDB.* TO user1@localhost IDENTIFIED […]

Install MONGODB on LINUX/CENTOS

MongoDB is that the fast and extremely ascendable information that accepts RDBMS systems which offer structured schemas and dominant queries. MongoDB is extremely motivating info, as a result of it\’s extremely tremendous options like quick, in-place update,auto sharding for cloud level quantifiability etc. For understanding mongodb you can follow the step-by-step process. Step 1: Packages […]

Hive Database Installation on Centos

Hive is an Apache Hive data warehouse software for querying and managing a large dataset store in distributed storage  (hdfs, Hadoop). Hive provides a platform to Project structure onto this data and query the data using a language called HIVEQL. Step 1: System Requirements and Dependencies Step 2: Download and Install Hive Step 3: Copy .xml files […]

MySQL Master and Slave Configuration on LINUX

Replication allows MySQL server (the master) to be replicated to optional MySQL servers (the slaves). Duplication is asynchronous – slaves needn’t be connected all the time to receive updates from the master. This implies that updates will occur over long-distance links and even over transient or intermittent links like a dial-up service. Depending on the […]

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