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Content Tagged "example"

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Content Tagged "example"

Monitor ethOS Distro with Elastic Search - 3

December 27, 2017Categories: IT, Software, Tutorial
Once we've set up the data sending from out ethOS machine , we can check that ElasticSearch collects data. With GET /ethos/_count , we get something like: If the count is greather than 0 , we can start analysing the data. Metrics I am currently measuring only machine. Therefore, I've set up some…

Use XPath in PL/PGSQL for Batch Processing

March 5, 2016Categories: Software, Tutorial
A while ago I had to process XML loaded in a PostgreSQL database. The task was to extract references from a publication structure. Fortunately, PostgreSQL allows you to use XPath in plpgsql , but there are some things you need to be aware. First, you need to note all namespaces: Then, you can use…

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