Senior Oracle DBA Administrator Job For 0-50 Year Exp In DXC Technology India Bengaluru / Bangalore, India – 2061172

Job Description :
Job Description:
Primary Skills:
Oracle Exadata Database Administration & PostgreSQL/EDB Database Administration
Oracle Exdata DBA Job Duties:
•Managing high-performance, high-capacity databases in a critical production environment.
•Oracle database 11g & 12C RAC experience including build, general administration, troubleshooting (Break/Fix) and performance tuning skills.
•Oracle Exadata, Oracle ASM, Dataguard and Golden Gate administration.
•Performing Oracle Exadata upgradations and patching.
•Exadata Storage cells & Exadata component monitoring and alert handling.
•Administration of Exadata Hardware components, Storage Architecture & Administration/monitoring of Exadata components through Command line, OEM & ILOMs.
•Implementing Oracle Exadata features like Smart scans, HCC, flash cache, InfiniBand, ILOM, Writeback Flash Cache, Flash Cache compression, HCC etc.
•Administration of Oracle Clusterware (GRID Infrastructure) – CRS management and configuration.
•Performing administration through CELLCLI, DCLI,DMIDECODE,IPMITOOL,MEGACLI & other Exadata specific utilities.
•Health Checks Reports generation and preliminary analysis for reports such as EXACHECK,SUNDIAG,OS WATCHER etc.
•Replacing different Exadata hardware component like Hard disk, DIMM, disk controller battery, Capacitor, Storage Cell Battery, Motherboard, PDU etc.
•Removal of specific storage node from the configuration and move data to remaining storage nodes.
•Troubleshooting and fixing issues related to Compute/Storage node Kernel panic, Node crashes & bare-metal restore scenarios, Exadata Storage Expansion activities.
•Performing SQL & Database Level performance tuning.
•Backup and recovery, datapump and export/import.
•Automations using shell scripting skills.
•Perfmorming data migrations using various database migrations methods like TTS, XTSS, RMAN, Datapump, Dataguard and Flat Files using SQL Loader/External tables.
EBD/PostgreSQL Job Duties:
•Installation & Configuration of PostgreSQL/EDB Databases.
•Managing and Troubleshooting PostgreSQL Performance issues, PGBouncer, PGPool, EDB Enterpise Manager and EDB Failover Manager.
•Performing datbabase migration from Oracle to EDB/postgreSQL.
•Configuration replication between Oracle/SQLServer and EDB/PostgreSQL.
•Patching and upgrading EDB databases.
Plus Skills:
•Competent in Incident, Change, Problem & Release Management (ITIL Foundation Certified).
•Exposure to Devops tools like Ansible, Chef, Terraform, etc. is highly desired.
•Oracle Certification highly desired.
•Oracle to PostgreSQL migration.