Regarding Database Migration
From OHM Space Corporation
Database migration is the process of transferring databasesbetween storage types, formats, or computer systems. Companies and organizations might need to intelligent converters for numerous reasons, including server or storage equipment replacements, maintenance or upgrades, application migration, website consolidation and data center relocation.The process involves transfer of all database objects and categories: table definitions, data, indexes, constraints, views, triggers, stored procedures and operations, user accounts, roles and permissions.
Databases may be migrated manually or programmatically by using special software named database migration tools. Manual process usually consists of these steps: • export table definitions as well as indexes and constraints through the source database in form of SQL statements • convert these statements in to the destination format and import towards the target database • export data through the source database into medium difficulty storage like comma separated values (CSV) files • transform the dataaccording on the destination format and cargo it on the target database • extract views, stored procedures/functions and triggers from your original database healthy of SQL statements and code • convert these statements and code in the destination format and load to the target database After loading to the new system, resulting datahas to beverified as a way to evaluate if database was accurately migrated, is completed and possesses appropriate supports for applications in the new system. It could be necessary to run both source and destination database systems simultaneously during verification to recognize parts of disparity, forestall loss of data or corruption. For large and complicated database projectsmigration is normally performed programmatically to realize an automated process flow, liberating hours from tedious tasks. It is vital to decide on the appropriate tool to migrate the database within the required timeframe without data loss or corruption. Here's list of main features that really must be furnished by high quality database migration tools: • all the latest variants of source and } location DBMS are supported • table definitions, indexes and constraints are converted with all necessary attributes • conversion options should be stored into a profile for next use • full Unicode support • option to customize types mapping, conversion rules, etc • command line support • comprehensive documentation and 24/7 support service You will find variety of software companies which offer dedicated tools to automate database migration. One among such companies is Intelligent Converters focusing on database conversion, migration and synchronization since 2001. They develop number of conversion tool emigrate databases between all popular database management systems like PostgreSQL, MySQL, Oracle, SQL Server, Azure SQL, Microsoft Access, FoxPro and SQLite. Visit https://www.convert-in.com/ for more info about Intelligent Converters and their software.