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eappstech llc

United States

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Sr. Data warehouse DBA at San Diego, CA.


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CA, United States 



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Employment Type:

Contract - Corp-to-Corp



Job Description:

Job Title: Sr. Data warehouse DBA
Location: San Diego, CA.
Duration: 6 month+
Start Date: ASAP
Job Description:
  • Experience in handling BI EDW databases
  • Understanding of typical BI DW architecture, ad-hoc queries, de-normalized data schemas, indexing
  • Experience on Dynamic Management Views - missing indexes, fragmentation due to large IO operations , IO with Avg Disk Reads/Sec and also in Perfmon, page life expectancy etc.
  • Partitioning techniques like SQL Server 2008/2012 partitioning wizard and sliding window techniques
  • Monitoring SSIS jobs, scheduling etc.
The responsibilities of a Database Administrator include:
  • Physical database design
  • Database maintenance
  • Backup and recovery
  • Participation on the Decision support steering committee
  • Data Replication
  • Repository Management
  • Security administration
  • Database loading
  • Performance Monitoring and Summary table creation
  • Ad-hoc data manipulation
  • Periodic table reorganization
  • Structure update with change control
Specific tasks include:
  • Extensive testing of the backup and recovery processes
  • Ability to recover databases within the service level agreement
  • Ability to articulate any data loss encountered
  • Ensure logging and recoverability of database updates since the last backup
  • Take frequent backups – full and incremental as needed
  • Frequent offsite storage of the latest full back up in the event of a natural disaster

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