Oracle DBA

6 months ago

Singapur, Singapore Unison Consulting Pte Ltd Full time
  • Extensive knowledge on database administration for 11g,12c and 19c, with experience in very large scale database environment and mission critical large OLTP and OLAP systems.
  • Good experience in writing/editing batch/shell scripts.
  • Setup Oracle Enterprise Manager (OEM)for database monitoring/performance/diagnostics.
  • Experience in performance tuning using EXPLAIN PLAN, SQLTRACE, TKPROF, STATSPACK, AWR and ADDM.
  • Extensive experience in database backups RMAN (full/incremental backups) and in traditional hot/cold backups.
  • Developing and maintaining databases, ensuring data security, tuning performance, backing up data, and providing training and support to users.
  • Responsible for the performance, integrity and security of databases.

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