Job Opportunity Posted 11 days ago

DB Migration

Company
Tata Consultancy Services
Location
Hyderabad

Job Description

6+ years experience in DB migration

Assess on-prem MS SQL Server environments (schemas, dependencies, workloads)

Design migration approach:

Rehost (lift & shift)

Replatform (RDS PostgreSQL)

Modernize (Aurora PostgreSQL)

Define cutover strategies (online vs offline migration)

Identify risks related to network latency, data volume, and downtime

Use AWS services: AWS Database Migration Service (DMS) – data replication AWS Schema Conversion Tool (SCT) – schema + code conversion

Perform: Schema migration (tables, indexes, constraints) Data migration (full load + CDC – Change Data Capture) Handle large datasets (TB-scale migrations) efficiently

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