A query is used to extract data from the database in a readable format according to the user's request. The first step is as good as half over. It wasn’t raining when Noah built the ark. Export Wizard allows you to export data from tables, collections, views, or query results to any available formats. In the middle of winter I at last discovered that there was in me an invincible summer. After comparing data, the window shows the number of records that will be inserted, updated or deleted in the target. With its well-designed Graphical User Interface(GUI), Navicat lets you quickly and easily create, organize, access and share information in a secure and easy way. HTTP Tunneling is a method for connecting to a server that uses the same protocol (http://) and the same port (port 80) as a web server does. Such sessions are also susceptible to session hijacking, where a malicious user takes over your session once you have authenticated.