Dynamic Queries

Spring Full-Stack Practical Cases

Apr 24, 2025 · Backend Development

Mastering JPA with @Formula, @SQLRestriction, and @Filter in Spring Boot 3

This article explains how three Hibernate annotations—@Formula, @SQLRestriction (or @Where), and @Filter—solve common JPA pain points such as scattered query logic, duplicated calculations, and hard‑coded filters, providing code‑reduction, better performance, and easier maintenance in Spring Boot 3 projects.

AnnotationsBackend DevelopmentDynamic Queries

0 likes · 8 min read

Mastering JPA with @Formula, @SQLRestriction, and @Filter in Spring Boot 3

JD Tech

Oct 11, 2018 · Operations

Designing a Dynamic User Segmentation and Automation System for Growth Operations

The article describes how a growth operations team built a flexible, data‑driven system that dynamically groups users, generates queries across multiple data sources, and automates rule execution, while addressing scalability, real‑time constraints, and future extensibility through a Lambda‑style architecture.

AutomationDynamic QueriesLambda architecture

0 likes · 11 min read

Designing a Dynamic User Segmentation and Automation System for Growth Operations