Construction of Multi-scale Ecological Environment Database Management Model Based on Hadoop

Juxiang Ren

Ekoloji, 2019, Issue 108, Pages: 855-859

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Abstract

In order to further deepen the research on the ecological environment database management model, a method of building a multi-scale ecological environment database management model based on Hadoop is proposed. Taking the multi-scale land boundary as the research area, the trapezoidal grid and rectangular grid are divided according to the 1:100,000, 1:10000, and 1:2000 topographic maps, and the multi-scale ecological environment data integration analysis is performed for the data of different elements. Based on this, the multi-scale ecological environment database management model is built based on Hadoop platform. The experimental results show that the model has short running time and strong practicability in both stand-alone and distributed environments, which show that the proposed method is practical.

Keywords

Hadoop, multi-scale grid, ecological environment database, model

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