Greenplum DBA

Greenplum DBA

Oloop Technology Solutions Private Limited
Mumbai India
3 - 8 Years
Not Specified

Job Description

Job Description :
Overview Greenplum DBA
S. No Greenplum Database Administrator
1 Excellent Greenplum Appliance architecture knowledge
2 Excellent exposure in Greenplum database maintenance
3 Hands on experience with Greenplum DCA V3 and Greenplum database V5.X
4 Perform technical solutions for VLDB (above 50TB) maintenance and migration methodologies
5 Perform GP environment architecture and design network layout for the system
6 Monitor data distribution to identify data skew, also monitor vacuum and analyze needed on objects
7 Resource queue design for multiple workload prioritizing
8 Manage segments, recover segments during segment crash
9 Manage GP backup using DD Boost/commvault
10 Should have very strong knowledge on database backup and restore methodology
11 Should have strong knowledge on data migration across DCAs
12 Perform POCs on various restore methodologies
13 Manage GP DR environments and restore the GP DR database
14 Excellent performance and troubleshooting skill
15 Manage database and client host connectivity using pg_hba.conf
16 Proficient with gpfdist for data loading
17 Experience on using GPCC and WLM, and its upgrade
18 Excellent shell and sql skill for DBA tasks automation
19 Good knowledge on postgres to support greenplum database
20 Excellent analysing skill to retrieve, understand and analyse the greenplum logs

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