In previously published guide we talked about basic steps to enable OCSP Stapling on Apache. That is the maximum you'll get on most of the websites on this earth. It is not abnormal to face odd error with OCSP Stapling. Most websites advice to fix them somehow. Here is a complete guide on Apache 2.4 OCSP Stapling optimization & error prevention. Apache 2.4 OCSP Stapling Error … [Read more...]
Cloud Computing
Cloud computing is becoming more and more important. Here are articles on Cloud Computing,Cloud Server,SaaS,PaaS,IaaS and Cloud related technology.
Building Big Data Analytics Solutions In The Cloud With Tools From IBM
The basic softwares to build own basic big data analytics system on own servers has been discussed on this website through multiple tutorials and we have a list of such big data tutorials for the beginners. Those guides are good to test for the developers including a webmaster on need for log analysis of web server. The running cost of few public servers with 16 GB+ RAM with modern processor is … [Read more...]
WordPress Persistent Object Cache, Fragment Cache Optimisation
Some features of WordPress are less known. WordPress persistent object cache, fragment cache optimisation can improve page loading time. You can setup separate cloud server for cache. All of us possibly aware of XCache, Memcached, Redis. But often how to use remains unknown. Backend For WordPress Persistent Object Cache, Fragment Cache In case of Ubuntu 16.04 and PHP 7 … [Read more...]
Setup SFTP Without Shell Access For WordPress, Cloud Server
Normally we have a common security setup for the servers which we described on our guide on basic server setup and ensuring security. Paid web hosting control panels like cPanel usually have either no shell but FTP or SFTP access or limited shell access. Often we need to host account on vps or cloud server where it is desired to have a setup sftp without shell access for WordPress Like cPanel. We … [Read more...]
Reliable, Forever Free Cloud Storage Services In 2017
In past 7 years We have published lot of articles, guides on Cloud Storage Services. Here is list of reliable, forever free cloud storage services compiled and check in 2017. They are not trials but forever free 2gb+ storage. Some services get closed, some services need avoidance to use, new services open. These are reasons of publication of new articles as list. There are services like DropBox … [Read more...]
Cloud Server : WordPress Caching Database Via Plugin Is Bad
Cloud Computing, Cloud Services are compromise for pricing. On Cloud Server WordPress caching database via plugin is just bad idea to activate for pagespeed. You can enable MySQL cache for performance which we discussed before - of course it needs SSH access. For the shared server, WordPress caching database plugins are not bad because backend is actually nicely tweaked and is a real … [Read more...]
Difference Between Data Warehouse And Data Lake
Nowadays it is common to come around phrases like Data Warehouse, Data Lake. Data warehouses is four decade old established concept. Data lake is a new idea. What is the difference between Data Warehouse and Data Lake? We talked about the concept about Data lake in a previous article. Explanation of Data Warehouse is needed.Database is the most common way of data storage for the digital data. … [Read more...]
How To Manage, Monitor Processes On SSH
This is an essential part to master after getting used with the basics of server management. Here is how to manage, monitor processes on SSH. Apart from the Kernel, these processes are main part of GNU/Linux and unix systems provide various ways to view and control the running processes. Note that you may be really be able to manipulate all the processes on a server with OpenVZ virtualization. In … [Read more...]