Articles by Damian Pfister

Damian Pfister has been implementing and supporting various IT solutions, within both the startup and corporate worlds, over the last 15 years. With a background in Systems Administration, his path has led him across a plethora of technologies, most recently as a Information Security consultant at HP, prior to joining Elastic in September of 2015.


Key points to be aware of when upgrading from Elasticsearch 1.x to 2.x

We understand the difficulty that an 1.x to 2.x upgrade comes with. Here you a list of suggestions / recommendations that will help you on this process.