Search engines and how we evaluate them : - A comparison between the search engines Elasticsearch and EPiServer Find

Abstract: Sigma IT Consulting in Växjö gave the authors of this paper a task to change the search engine in one of their projects. To get a scientific view of the project the authors specified two research questions that could be connected to Sigma's problem. This problem is interesting to investigate since search engines are frequently used all over the world and often more user-friendly than classic menu navigation. To find a solution to the problem two experiments were conducted. The result from the experiments showed that the search engine EPiServer Find were, ever so slightly, outperformed Elasticsearch in the terms of relevance. The response time, however, had no significant difference.