© 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_14

14. Monitoring Solutions and the Operating System

Jesper Wisborg Krogh and Mikiya Okuno2
(1)
Sydney, New South Wales, Australia
(2)
Tochigi, Japan
 
An often-forgotten part of maintaining a database is that it must be monitored. There are two sources of data to monitor—data collected by an external monitoring solution or the database administrator and logs written by the processes running on the operating system. Irrespective of the source of the data, monitoring has a threefold purpose. This chapter, together with the next three chapters, will go through the various parts of monitoring from the high-level ...

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