ReadMeFeed / Community knowledge
Real questions. Useful conversations. Find the people who know your stack.
An architecture note on using GORM’s max/offset for pagination, covering requirements, minimal design, trust boundaries, operational checks, failure modes, and when to redesign.
Stop JVM OutOfMemoryErrors in Grails by moving pagination from the application layer to the database using GORM's paginate method and PagedResult objects.
A step‑by‑step guide to create a Grails application, invoke dynamic finders, and confirm the SQL they produce matches expectations.
When a Grails controller or service returns success after a domain save yet the database shows no new or updated row, follow these checks to uncover silent validation, binding, or transaction issues.
Learn how to choose between Dynamic Finders, Where queries, and Criteria API for pagination in Grails to prevent memory leaks and optimize SQL performance.
GORM's list(max:offset:) plus the g:paginate tag gives you database-backed pagination with flat memory use — if you clamp max, understand the count query, and know where offset paging degrades.
A safe, complete pattern for GORM pagination in Grails: sanitize max/offset/sort in the controller, render with g:paginate, and verify LIMIT/OFFSET in the SQL.
Learn when to use GORM versus Native SQL in Grails. This guide compares performance, maintainability, and implementation for data-intensive operations.
Spot the N+1 query symptom in Grails/GORM, enable Hibernate statistics, inspect mappings, apply batch size or join fetch, and verify the fix by counting SQL statements.
hibernate
grails
groovy