PostgreSQL, an open-source object-relational database management system, has gained popularity since its development in 1996. Its scalability, reliability, effectiveness, and full SQL compliance make it an ideal choice for corporate data warehousing and other business purposes. PostgreSQL stores data as structured objects, making it easy to navigate and search for necessary information. Its use of standard SQL syntax attracts database developers and system administrators globally.
PostgreSQL can implement both relational and non-relational queries on JSON and SQL data, including complex types such as spatial and XML. Its SQL commands allow universal access and modification of data, encapsulating the internal format of system storage for specific data types. PostgreSQL’s high-performance system was written in C language with a monolithic architecture, making it hardware-friendly. Its wide community of experts, extensive support, and rich capabilities have allowed PostgreSQL to become a foundation for applications across various business segments, from healthcare and banking to small businesses and individual entrepreneurs.
PostgreSQL’s primary features include support for all modern operating systems, scalability, tuning for any business demand, customization capabilities, sophisticated access control, and high-standard backup/restore and management of physical storage. Many organizations and companies intend to migrate their data sources to PostgreSQL DBMS to take advantage of these benefits. For this purpose, the Intelligent Converters software company released the PostgreSQL Migration Toolkit, a collection of tools to migrate popular data sources to PostgreSQL and backward.
The PostgreSQL Migration Toolkit migrates to/from MS Access, IBM DB2, Firebird/Interbase, Dbase/FoxPro, MS Excel, MS SQL, MySQL, Oracle, and SQLite, with high performance due to low-level algorithms for reading/writing data, without using ODBC or other middleware. If the database server does not accept direct connections, the data source can be converted into a PostgreSQL script file. It also has the option to connect PostgreSQL servers through SSL, filter data to migrate using SELECT-queries, store conversion settings into profiles, and command line support for scripting and scheduling the migration procedure.
However, the PostgreSQL Migration Toolkit has limitations, as it does not migrate views, stored procedures, functions, and triggers. It can only be launched on Windows platforms or under the WINE emulator on Linux.
There is free trial version of the product with limited features – it does not migrate more than fifty rows per table. Trial version helps potential customers evaluate capabilities of PostgreSQL Migration Toolkit and make decision about purchasing full featured version of the toolkit.
PostgreSQL Migration Toolkit’s Business and Enterprise licenses come with a subscription for updates, as shown in the table below. This subscription guarantees that you will receive new versions of the software included in the toolkit for free during the subscription period. Additionally, any new migration utilities for PostgreSQL will also be included and available to you at no extra cost during this time.
In conclusion, when planning data migration, it is essential to ensure that the overall process is smooth and efficient. The PostgreSQL Migration Toolkit, a special commercial software, automates migration through an intuitive user-friendly interface, allowing users to customize each conversion parameter. By leveraging the benefits of PostgreSQL and using the PostgreSQL Migration Toolkit, businesses can optimize their data management processes and achieve better results.