Satya Prakash 
What is Indexing? A database index is a data structure that improves the speed of operations in a table. Indexes can be created using one or more columns, providing the basis for both rapid random lookups and efficient ordering of access to records. While creating index, it should be considered that what are the columns … Read more
What is rsync command in Unix based system? – Rsync, which stands for “remote sync”, is a remote and local file synchronization tool. – It uses an algorithm that minimizes the amount of data copied by only moving the portions of files that have changed. – Rsync is a widely-used utility to keep copies of a … Read more
Running and Shutting down MySQL Server: First check if your MySQL server is running or not. You can use the following command to check this: ps -ef | grep mysqld If your MySql is running, then you will see mysqld process listed out in your result. If server is not running, then you can start … Read more
Why Load Balance is required? As the e-commerce industry continues to grow, more businesses rely on their Web sites to communicate with customers. A high-performance Web site that quickly and reliably delivers content gains and retains customers and is crucial to a successful and competitive e-business. Few potential customers will return to a frustratingly slow … Read more
ClearOS (formerly named ClarkConnect) is a Linux distribution, based on CentOS and Red Hat Enterprise Linux,. It is designed for use in small and medium enterprises as a network gateway and network server with a web-based administration interface. It is designed to be an alternative to Windows Small Business Server. ClearOS is a modular operating system … Read more
What is the World Wide Web? The Web is a network of computers all over the world All the computers in the Web can communicate with each other All the computers use a communication protocol called HTTP Few Terminology : Web information is stored in documents called web pages Web pages are files stored on computers called web servers The … Read more
To enable the query log, put this in /etc/my.cnf in the [mysqld] section log = /path/to/query.log #works for mysql < 5.1.29 Also, to enable it from MySQL console SET general_log = 1; Remember that this logfile can grow very big on a busy server. update: With mysql 5.1.29+ , the log option is deprecated. To specify the logfile use general_log_file=/path/to/query.log Also, ... Read more
What is Asterisk? Asterisk is an open source framework for building communications applications. Asterisk turns an ordinary computer into a communications server. Asterisk powers IP PBX systems, VoIP gateways, conference servers and other custom solutions. It is used by small businesses, large businesses, call centers, carriers and government agencies, worldwide. Asterisk is free and open … Read more
Job Description Co-ordination with the Aspect support team for technical assistance and functioning. Ensuring that the services are ready at the scheduled time. Co-ordination with the IT Team for any dialer software related issues. Co-ordination with the Operations for daily strategies. Co-ordination with the CRM Team for timely receipt of the daily callable flat file. Checking and changing … Read more
There are various method to execute php file via crontab in linux. Here is the details of all the method: Method 1: Run the php script using URL from the crontab If your php script can be invoked using an URL, you can lynx, or curl, or wget to setup your crontab as shown below. … Read more