The Simplest Solution for Dynamic Fields in Spring Boot APIs

This article demonstrates how to use Jackson’s @JsonMixin and @JsonFilter annotations together with a custom ObjectMapper and PropertyFilter in Spring Boot 3.5.0 to control API response fields dynamically via request parameters, avoiding multiple DTOs or heavyweight GraphQL setups.

Dynamic FieldsJacksonJsonFilter

0 likes · 6 min read

The Simplest Solution for Dynamic Fields in Spring Boot APIs

Java Baker

Jul 7, 2025 · Databases

Choosing the Right Database Schema for Dynamic Business Field Expansion

This article compares five common database extension strategies—from simple MySQL column additions to a hybrid MySQL‑HBase solution—detailing their implementation, advantages, drawbacks, and ideal scenarios, helping architects select the most scalable and maintainable design for evolving business data requirements.

Database designDynamic FieldsHBase

0 likes · 8 min read

Choosing the Right Database Schema for Dynamic Business Field Expansion

Architect

Jun 1, 2025 · Databases

Dynamic Extension of Fields in Billion‑Row Core Tables: Architecture and Implementation

To avoid lock, page split, and index degradation when adding fields to billion‑row core tables, this article presents a practical solution that uses dynamic field extension via configurable management, JSON‑based extension fields, and an extension‑table architecture integrated with Elasticsearch for storage and retrieval.

Dynamic FieldsElasticsearchdatabases

0 likes · 10 min read

Dynamic Extension of Fields in Billion‑Row Core Tables: Architecture and Implementation