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Continuous Integration (CI) and Continuous Deployment (CD) has now become the first and foremost necessity in Agile methodology. Developer's life has now become much easier as they can now focus on automating other tasks. Managing the artifactory using CI/CD tools is also important to optimize storage cost for the system. It is observed...
Monitoring servers are very important for every server administrator. There are some command line tools available to monitor server resource usages like top, vmstat, etc. Why ? SAR or sar provides almost all the resource usages reports which we get from many different tools at one place but more importantly is could keep...
You might be wondering how to audit your Ubuntu server / your Ubuntu local machine. Well, In this blog I will show you how easy it is do so. Auditing can be done by many ways of which few we shall discuss here. There are 3 following scenarios which we will be discussing :- 1.Finding from where logins are done & commands are executed ...
Monitoring lies at very heart of the Production application. Its absolutely necessary that each and every aspect of application is monitored be it application itself any helper services that run on the server like SSH, FTP, NFS etc and the server resources like CPU usage, disk usage. Even the slightest deviation from the regular usage...
Like other languages(Java, php), we do not need to set up any Apache HTTP server. With Node, things are a bit different, with Node.js, we not only implement our application, we also implement the whole HTTP server. In fact, our web application and its web server are basically the same. Lets create a basic Node HTTP server. First let's...
Hi All, Here are the few basic steps that you need to follow in order to achieve the in-memory session replication between two or more Tomcat 6 instances. This blog refers the Apache Tomcat documentation as found here: http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html. The Tomcat documentation provides more detailed...