Migrated database from DB2 9.7 AIX based server to Oracle database 12.2.0.1 Solaris SPARC base server

Installed MariDB database in Linux base server with GTID based replication for digester recovery for record all bond service

installed mysql 5.7 innodb cluster in three node and 1 read only GTID base replication DR in linux server for centralize all collareral related databases.

Configured as standalone oracle database instance in linux server for prohibite black listed person's banking transactions

Select and detach out of retention data from transactional tables and reattache to archive database and make optimum transaction in OLTP database

Installation and configuration of Oracle Golden Gate monitor and veridata for monitor the process running status and quick remedy the out of data sync issue

Standalone Oracle database 11.2.0.4 installed in x86 intel based linux server for there customer's post paid billing reportin bangladesh.

Standalone Oracle database 11.2.0.4 installed in x86 intel based linux server for Check crosschek finger print of subscriber while purchase SIIM in bangladesh. on next 3 month this database size growth to 1200GB.

Standalone Oracle database 11.2.0.4 installed in x86 intel based linux server for moble based VAS compainin bangladesh.

Standalone Oracle database 11.2.0.4 installed in x86 intel based linux server for there customer's selfservice portalin bangladesh.

Standalone Oracle database 11.2.0.4 installed in x86 intel based linux server for there customer's web portalin bangladesh.