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DataFunTalk
DataFunTalk
Jan 9, 2025 · Databases

Innovative IoT Point Management with DolphinDB IOTDB Engine

This article explains the challenges of managing heterogeneous IoT sensor data, compares wide‑table and narrow‑table modeling approaches, and introduces DolphinDB's IOTDB engine—featuring a unified IOTANY column, a TSDB engine, a latest‑value cache, and a static info table—to efficiently store and query diverse point data in a single table.

Data ModelingDolphinDBIOTDB engine
0 likes · 8 min read
Innovative IoT Point Management with DolphinDB IOTDB Engine
DataFunTalk
DataFunTalk
Mar 19, 2024 · Big Data

High‑Performance Vehicle IoT Big Data Platform Solution Based on DolphinDB

This article presents a comprehensive vehicle‑IoT big‑data platform solution that outlines required capabilities, describes a DolphinDB‑based architecture, shares a real‑world case of 1.8 × 10⁸ writes per second, and provides step‑by‑step deployment and query scripts for rapid verification.

Big DataData AnalyticsDolphinDB
0 likes · 18 min read
High‑Performance Vehicle IoT Big Data Platform Solution Based on DolphinDB