Upgrade/Convert Legacy Application

The upgrade is intended for applications that have been built decades ago (eg DOS, VB6, Delphi) but are still in use (legacy application). upgrades are needed because nowadays computer technology rapidly growing. while legacy application run on platforms that are already obsolete and are starting to be abandoned, for example, migrations from 32-bit OS to 64-bit OS. and if this is ignored, it will make the application a burden in the corporate system, besides that the application is also unstable due to compatibility issues with the running OS.
Common upgrades are from DOS, VB6, Foxpro & Delphi to C # or Java

Upgrade/Convert Legacy Database

Similar to computer technology , the database system has also rapidly growing. applications that were built decades ago of course also use outdated decades ago databases, for example Sql Server 2000, Foxpro, ms-access. Database upgrade is also needed to improve the performance of running applications, because it uses the latest database, more powerful and also has better compatibility.
Common upgrades are from MS-Access, Foxpro, SqlServer 7, Sql Server 2000, Sql Server 2005 to Oracle, Postgresql, Mysql, SqlServer2017