Navicat Premium is a database administration tool that allows you to simultaneously connect to MySQL,MariaDB,SQL Server,Oracle,PostgreSQL and SQLite databases from a single application. It combines functions of other Navicat products and supports most of the features, allow you to transfer the data across different database, provide other advantageous features include an Import or Export Wizard,Query Builder, Report Builder, Data Synchronization, Backup, Job Scheduler etc.One of the most powerful features should be Navicat Cloud, it allows you sync connection settings and queries to the cloud in order to get real-time queries and connections at anytime and anywhere.For the Secure Connection, Navicat allows user to establish secure SSH sessions through SSH Tunneling,ensuring strong authentication and secure encryption between two hosts.The authentication method can use a password or a public or private key pair. Navicat also comes with HTTP Tunneling, allowing you to bypass ISP restrictions on direct database server connections.For the functions of Object Designer,developer can create,modify and design database objects using professional object designers,available for all database objects such as Tables, Views, Functions/Procedures, Indexes, Triggers, and Sequences. Without the need to write complex SQL to create and edit objects, you will know exactly what you are working on. About the useful tools of Navicat Premium, The ER Diagram should be your best partner, it will assist you a better understanding of your database schema by displaying the structure graphically, allowing you to see the relationships between tables in a database. Also,Connection Coloring, it is the colored strip indicator shown on the sub-window toolbar identifies connections and their database objects.The Virtual Grouping feature allows you to better organize connections and objects by categorizing objects into groups.For the Windows edition of report viewer,this powerful feature can let you to create different types of reports with our user-friendly GUI Report Builder. Design reports for Invoices, Statistics, and Mailing Labels etc. Output your reports as text, PDF, Lotus, Excel, Graphic, HTML, and more. The most useful feature is developer can share reports with non-Navicat Users who have Navicat Report Viewer installed.