Tagged articles

GeoJSON

6 articles · Page 1 of 1

Apr 6, 2026 · Backend Development

Spring Boot GeoJSON Optimization: From Transport Compression to Production‑Ready High‑Concurrency Architecture

This article presents a comprehensive, production‑grade guide for optimizing GeoJSON in Spring Boot services, covering data‑level reductions, binary encoding, compression strategies, architectural separation of external and internal traffic, caching layers, thread‑model tuning, observability, and a real‑world case study that cuts response times from 800 ms to 90 ms.

GeoJSONMicroservicesSpring Boot

0 likes · 40 min read

Spring Boot GeoJSON Optimization: From Transport Compression to Production‑Ready High‑Concurrency Architecture

Senior Xiao Ying

Feb 20, 2026 · Databases

Building Intelligent Geo Applications with MySQL Spatial Functions and JSON

This article demonstrates how to use MySQL's JSON data type and spatial extensions to store semi‑structured and geographic data, create indexes, write optimized queries, and combine both features to build flexible GIS solutions, with complete code examples and performance tips.

GISGeoJSONIndexing

0 likes · 12 min read

Building Intelligent Geo Applications with MySQL Spatial Functions and JSON

Java Tech Enthusiast

Sep 9, 2025 · Backend Development

Boost WebGIS Performance: Enable Gzip Compression in SpringBoot

This article explains why compressing large GeoJSON payloads is essential for WebGIS applications and provides step‑by‑step guidance on configuring Gzip compression globally or selectively in SpringBoot, complete with code examples and performance results.

GeoJSONSpringBootWebGIS

0 likes · 16 min read

Boost WebGIS Performance: Enable Gzip Compression in SpringBoot

Rare Earth Juejin Tech Community

Nov 13, 2024 · Frontend Development

Implementing Map Drill-Down in ECharts: A Step-by-Step Guide

This article explains how to create a complete map drill‑down feature in ECharts, covering data preparation, chart initialization, event handling, dynamic rendering, navigation controls, custom tooltips, and best‑practice tips for interactive geographic visualizations.

FrontendGeoJSONJavaScript

0 likes · 14 min read

Implementing Map Drill-Down in ECharts: A Step-by-Step Guide

Programmer DD

Apr 1, 2020 · Backend Development

What’s New in fastjson 1.2.68? Security Enhancements, GeoJSON Support, and Bug Fixes

fastjson 1.2.68 introduces a safeMode configuration that disables autoType, adds an autoType blacklist, supports GeoJSON, and fixes several bugs including JSONObject conversion issues, jsonpath .max/.min handling, and Map.Entry generics, while providing detailed release notes for developers.

FastjsonGeoJSONbug fix

0 likes · 3 min read

What’s New in fastjson 1.2.68? Security Enhancements, GeoJSON Support, and Bug Fixes

MaGe Linux Operations

Sep 7, 2017 · Fundamentals

How to Build Interactive Choropleth Maps with Python, Vega, and GeoJSON

This tutorial explains how to create rational, layered choropleth maps using Python libraries like Pandas together with Vega and GeoJSON, covering data preparation, FIPS mapping, and generating visualizations for population density, income, and unemployment rates.

ChoroplethData VisualizationGeoJSON

0 likes · 4 min read

How to Build Interactive Choropleth Maps with Python, Vega, and GeoJSON