Upgrading to PostgreSQL
The Upgrading to PostgreSQL 18.x program is designed for database administrators, developers, and IT professionals who want to transition to the latest version of PostgreSQL with confidence. PostgreSQL 18 introduces enhanced performance, improved logical replication, advanced SQL capabilities, and stronger security features—making it essential for professionals working in modern data environments.
This course provides a comprehensive, hands-on approach to upgrading PostgreSQL databases safely and efficiently. Participants will explore multiple upgrade strategies, including pg_dumpall, pg_upgrade, and logical replication. Through practical labs and real-world scenarios, learners will understand how to prepare, execute, and validate upgrades while minimizing downtime and preserving data integrity. Whether upgrading a standalone server or a cloud-based deployment, this course equips participants to manage PostgreSQL 18.x systems with confidence.
Why Join this Program
- Stay Current with PostgreSQL 18.x – The Latest Stable Release
Learn how to confidently upgrade to PostgreSQL 18.x, the latest version offering improved performance, advanced SQL features, and enhanced security—keeping your database environment modern, stable, and efficient.
- Explore Powerful New Capabilities
PostgreSQL 18 introduces further performance optimizations, enhanced logical replication, improved bulk data processing, and better monitoring and observability features—critical skills for managing today’s data-intensive and cloud-native applications.
- Learn Step-by-Step Upgrade Strategies
Master real-world PostgreSQL upgrade methods including pg_upgrade, logical replication, and in-place upgrade approaches, ensuring zero data loss and minimal downtime across both on-premise and cloud environments.
- Boost Career Prospects with the Latest PostgreSQL Expertise
Gain in-demand skills by working with PostgreSQL 18.x, positioning yourself as a capable DBA, developer, or cloud engineer ready to manage, upgrade, and optimize enterprise-grade PostgreSQL systems.
Corporate Training
PostgreSQLCert offers group training programs designed for organizations, teams, and institutions looking to build strong PostgreSQL expertise at scale.
Special Discounted Training for Government Organizations
We offer special discounted PostgreSQL training programs exclusively for Government Organizations, designed to meet enterprise and public-sector requirements.
These programs provide high-quality, hands-on learning with flexible delivery models while ensuring cost-effective skill development.
Program Overview
The Upgrading to PostgreSQL 18.x program is designed for database administrators, developers, and IT professionals who want to transition to the latest version of PostgreSQL with confidence. PostgreSQL 18 introduces enhanced performance, improved logical replication, advanced SQL capabilities, and stronger security features—making it essential for professionals working in modern data environments.
This course provides a comprehensive, hands-on approach to upgrading PostgreSQL databases safely and efficiently. Participants will explore multiple upgrade strategies, including pg_dumpall, pg_upgrade, and logical replication. Through practical labs and real-world scenarios, learners will understand how to prepare, execute, and validate upgrades while minimizing downtime and preserving data integrity. Whether upgrading a standalone server or a cloud-based deployment, this course equips participants to manage PostgreSQL 18.x systems with confidence.
Hands-On Upgrade Scenarios
Practice real-world PostgreSQL upgrade techniques using pg_upgrade, pg_dump, and logical replication methods.
Covers PostgreSQL 18.x Enhancements
Explore the latest features in PostgreSQL 18.x, including performance improvements, enhanced parallelism, and advanced replication controls.
Downtime Minimization Strategies
Learn proven techniques to reduce service interruptions during PostgreSQL upgrades in production-critical environments.
Pre- and Post-Upgrade Validation
Ensure database integrity, consistency, and performance through comprehensive validation steps before and after upgrading to PostgreSQL 18.x.
Migration from Legacy Versions
Step-by-step guidance on upgrading from older PostgreSQL versions (such as 9.x, 10.x, 11.x, and later) to PostgreSQL 18.x.
Cloud and On-Premise Compatibility
Applicable to both on-premise database servers and cloud-based PostgreSQL services such as Amazon RDS and Azure Database for PostgreSQL.
Performance Tuning Post-Upgrade
Optimize your PostgreSQL instance after upgrading to fully leverage PostgreSQL 18.x performance enhancements.
Backup and Rollback Planning
Learn best practices for backup strategies and rollback procedures to ensure safe recovery in case of upgrade issues.
Security and Configuration Enhancements
Take advantage of the latest PostgreSQL 18.x security improvements and updated configuration best practices.
Expert-Led Instruction and Support
Benefit from guidance provided by experienced PostgreSQL instructors and community-supported troubleshooting throughout the course.
Objectives:
Introduction to PostgreSQL Upgrades
Understand the importance of upgrading and the key differences between major PostgreSQL versions.
Preparing for the Upgrade
Learn how to assess system compatibility, review release notes, perform backups, and define clear upgrade objectives.
Exploring New Features in PostgreSQL 18.x
Get hands-on with the latest enhancements in PostgreSQL 18.x, including performance improvements, advanced logical replication, enhanced SQL capabilities, and security updates.
Upgrade Methods and Tools
Master various PostgreSQL upgrade strategies, including
pg_upgrade,pg_dump/pg_restore, and logical replication, to achieve minimal downtime.Performing the Upgrade
Execute the upgrade process step by step in both on-premise and cloud environments while ensuring data integrity and service continuity.
Post-Upgrade Validation and Testing
Conduct system health checks, run validation queries, and test applications to confirm successful upgrades to PostgreSQL 18.x.
Performance Tuning and Optimization
Fine-tune configurations and leverage PostgreSQL 18.x features to optimize database performance after the upgrade.
Troubleshooting and Rollback Techniques
Identify and resolve upgrade-related issues and implement rollback strategies when necessary.
Security and Configuration Updates
Apply recommended security patches and optimize system configurations in alignment with PostgreSQL 18.x best practices.
Capstone Project / Real-World Simulation
Perform a complete upgrade scenario from an older PostgreSQL version to PostgreSQL 18.x in a lab environment, simulating real-world enterprise use cases.
What Skills Will You Learn?
PostgreSQL Upgrade Planning and Execution
Learn how to prepare, plan, and execute seamless upgrades from older PostgreSQL versions to the latest stable release.Mastery of Upgrade Tools
Gain hands-on experience with tools likepg_upgrade,pg_dump,pg_restore, and logical replication for data migration and minimal downtime upgrades.Post-Upgrade Testing and Validation
Develop skills in validating system integrity, verifying application compatibility, and ensuring performance after an upgrade.Performance Tuning in PostgreSQL 18.x
Learn to optimize queries, indexes, and server configurations using new features and performance improvements introduced in PostgreSQL 18.x.
Advanced Troubleshooting and Rollback Strategies
Acquire techniques for diagnosing upgrade issues and implementing safe rollback procedures when necessary.Understanding New Features in PostgreSQL 18.x
Stay current with the latest PostgreSQL enhancements, including improvements in replication, partitioning, and parallel processing.Security and Configuration Management
Learn to implement best practices for securing PostgreSQL environments post-upgrade, including configuration changes and role management.
Automation and Scripting for Upgrades
Build automation scripts to streamline and document upgrade processes, especially for enterprise-scale databases.Cloud and Hybrid Upgrade Scenarios
Develop skills to upgrade PostgreSQL in AWS RDS, Azure Database for PostgreSQL, and hybrid infrastructures.Real-World Scenario Handling
Strengthen your ability to deal with production-grade upgrade scenarios, ensuring high availability, data integrity, and business continuity.