Pro MySQL NDB Cluster

© Jesper Wisborg Krogh and Mikiya Okuno 2017

Jesper Wisborg Krogh and Mikiya OkunoPro MySQL NDB Clusterhttps://doi.org/10.1007/978-1-4842-2982-8_15

15. Sources for Monitoring Data

Jesper Wisborg Krogh¹  and Mikiya Okuno²

(1)

Sydney, New South Wales, Australia

(2)

Tochigi, Japan

 

Monitoring data can be collected from a variety of sources. No matter how good a monitoring solution is, it is important not only to know where the data comes from, but also how it is collected, the units of measure, the limitations of the data source, and how it can be used for analysis. That helps you understand what can be read out of the data. Additionally, it may be necessary to collect some data manually while performing a test or investigating an issue, whereas other data ...