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Migration to PostgreSQL Process.md

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PostgreSQL Migration Process

Step Description Overview
1 Number of SQL Server Instances to be migrated Assess the scale of migration by counting the SQL Server instances.
2 Total number of Databases across all instances Determine the number of databases involved in the migration.
3 Total size of data to be migrated Evaluate the data volume including table count, row count, and total size.
4 Number of objects to be moved Count all database objects like tables, views, stored procedures, and jobs.
5 Capabilities and shortcomings comparison Analyze strengths and weaknesses of both the source and target platforms.
6 Workarounds for unsupported features Identify and plan for features not supported by the target platform.
7 Application code migration Plan for migrating application code that interacts with the database.
8 Jobs, Queries, and Reports migration Migrate database jobs, queries, and reporting processes.
9 Data warehousing / OLAP migration Address the migration of data warehousing and Online Analytical Processing components.
10 Post migration performance comparison Compare the performance before and after migration and plan for enhancements.
11 Post migration monitoring and support Set up ongoing monitoring and support for the new environment.