Seamless PostgreSQLDatabase Migration

Zero Downtime Guaranteed

Expert PostgreSQL migration services with proven methodology, comprehensive risk mitigation, and guaranteed data integrity. From version upgrades to cloud transitions.

500+
Successful Migrations
0
Data Loss Incidents
99.9%
Success Rate
2-8
Weeks Timeline

PostgreSQL Migration Types We Support

Comprehensive migration services for every PostgreSQL scenario

Version Upgrades
Seamless PostgreSQL version upgrades from legacy to latest versions with compatibility testing.
  • • PostgreSQL 9.x to 16.x upgrades
  • • Extension compatibility verification
  • • Application testing and validation
  • • Performance optimization post-upgrade
9.6
11
13
15
16
Cloud Migrations
Migrate PostgreSQL to cloud platforms with optimization and cost reduction strategies.
  • • AWS RDS/Aurora PostgreSQL
  • • Google Cloud SQL/AlloyDB
  • • Azure Database for PostgreSQL
  • • Multi-cloud and hybrid setups
AWS
GCP
Azure
Hybrid
Cross-Platform
Migrate from other database systems to PostgreSQL with data transformation and optimization.
  • • MySQL to PostgreSQL migration
  • • Oracle to PostgreSQL transition
  • • SQL Server to PostgreSQL
  • • NoSQL to PostgreSQL hybrid
MySQL
Oracle
SQL Server
MongoDB
Schema Restructuring
Optimize database schema during migration for better performance and maintainability.
  • • Table partitioning implementation
  • • Index optimization and cleanup
  • • Data type optimization
  • • Constraint and trigger migration
Partitioning
Indexing
Constraints
Data Center Relocation
Move PostgreSQL databases between data centers with minimal downtime and risk.
  • • Geographic database relocation
  • • Network latency optimization
  • • Disaster recovery setup
  • • Compliance requirement handling
Geographic
DR Setup
Compliance
Consolidation
Consolidate multiple PostgreSQL instances or migrate from multiple database systems.
  • • Multi-database consolidation
  • • Schema merging and optimization
  • • Application integration planning
  • • Performance impact analysis
Multi-DB
Merging
Integration

Our Proven PostgreSQL Migration Methodology

Six-phase approach ensuring zero-downtime migrations with comprehensive risk mitigation

1

Assessment & Planning

Comprehensive analysis of your current PostgreSQL environment, application dependencies, and migration requirements.

Database Analysis
  • • Schema complexity assessment
  • • Data volume and growth analysis
  • • Performance baseline establishment
  • • Extension and feature usage
  • • Security configuration review
Application Dependencies
  • • Connection string analysis
  • • Query compatibility review
  • • Framework integration check
  • • Third-party tool dependencies
  • • API and service integrations
Migration Strategy
  • • Timeline and milestone planning
  • • Risk assessment and mitigation
  • • Rollback procedure design
  • • Resource requirement planning
  • • Success criteria definition
2

Environment Preparation

Set up target environment, configure replication, and prepare all necessary tools and scripts for migration.

Target Environment Setup
PostgreSQL Installation
Complete
Extension Configuration
Complete
Security Hardening
Complete
Performance Tuning
Complete
Migration Tools Setup
pg_dump/pg_restore optimization
Logical replication setup
Data validation scripts
Monitoring and alerting
Rollback automation
3

Testing & Validation

Comprehensive testing of migration process, data integrity validation, and application compatibility verification.

-- Migration Testing Script
-- 1. Schema validation
SELECT compare_schemas('source_db', 'target_db');
-- 2. Data integrity check
SELECT verify_data_integrity('orders', 'checksum');
-- 3. Performance baseline
SELECT run_performance_tests('migration_test_suite');
✓ All tests passed - Ready for production migration

Data Validation

  • • Row count verification
  • • Checksum validation
  • • Foreign key integrity
  • • Data type consistency

Application Testing

  • • Connection string updates
  • • Query compatibility
  • • Performance regression
  • • Feature functionality

Performance Testing

  • • Load testing scenarios
  • • Query performance
  • • Concurrent user simulation
  • • Resource utilization

Ready for Your PostgreSQL Migration?

Get a comprehensive migration assessment and detailed project plan. Zero-downtime guarantee with expert support throughout the process.

📞 +91-9994791055 | ✉️ contact@jusdb.com | 🛡️ Zero-downtime guarantee