Job Description :
VDart We are a Global Information Technology Services & Workforce Solutions firm headquartered out of Atlanta, GA with presence in US, Canada, MX, UK, Belgium, Japan & India. Founded in 2007, Our team of over 2550+ professionals continually create impact for our customers worldwide in solving complex technology challenges with cutting edge technologies. We specialize in providing the Fortune 1000 companies, niche hard to find skills in technologies including Social, Mobile, Big Data Analytics, Data Sciences, Cyber Security, IoT, Cloud, Machine Learning, and Artificial Intelligence. With delivery centers in the UK, Mexico, Canada, and India, we provide global workforce solutions to our customers covering EMEA, APAC & Americas. VDart is an award-winning organization recognized by Inc 5000 Hall of Fame; Atlanta Business Chronicle*s Fastest Growing Companies; NMSDC*s National Supplier of the Year; Ernst & Young*s Regional Entrepreneur of the Year and more. Title: Oracle Database Administrator Location: Atlanta ,GA Hire Type: Contract TO Hire Job Description: Data migration from existing Hardware to Exadata (start with DEV/QA) Build out databases in the new environment Data Migration testing Eliminate file system dependency - (External table and others) Object Permissions and Database Security Partition strategy, Partition exchange strategy, Re-partition from List to List-Range Exadata specific tuning, Exadata specific features example: Hybrid Columnar Compression etc. Index strategy in Exadata Non-RAC to RAC related tuning Oracle Upgrade related to tuning Optimizer changes between 12.1 to 19c Migration strategy to minimize the downtime Data purging strategy automate data purging Tune Degree of parallelism Experience in Datawarehouse environment - DW go-live related activities and migration Build-out DR environment and perform a DR test Backup/Recovery tests

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