Impressions from Berlin Buzzwords 2015

May 31 – June 3 2015 Stream processing, Internet of things, Real time analytics, Big data, Recommendations, Machine learning. Berlin Buzzwords undoubtedly lives up to its name by presenting the frontlines of data technology trends.

Analyzing web server logs with Elasticsearch in the cloud

Using Logstash and Kibana on Found by Elastic, Part 1 This is part one of a two post blog series, aiming to demonstrate how to feed logs from IIS into Elasticsearch and Kibana via Logstash, using the hosted services provided by Found by Elastic. This post will deal with setting up the basic functionality and [...]

Using iPython notebooks and Pycharm together

IPython notebooks have become an indispensable tool for many Python developers. They are a reasonably good environment for interactive computing, can contain inline data visualisations and can be hosted remotely for sharing results or working together with other developers. In many academic environments and increasingly in industry IPython notebooks are used for data visualisation work [...]

Solr: Indexing SQL databases made easier! – Part 2

Last summer I wrote a blog post about indexing a MySQL database into Apache Solr. I would like to now revisit the post to update it for use with Solr 5 and start diving into how to implement some basic search features such as Facets Spellcheck Phonetic search Query Completion Setting up our environment The [...]

How to develop Logstash configuration files

Installing logstash is easy. Problems arrive only once you have to configure it. This post will reveal some of the tricks the ELK team at Comperio has found helpful.

Replacing FAST ESP with Elasticsearch at Posten

First, some background A few years ago Comperio launched a nifty service for Posten Norge, Norway’s postal service. Through the service, retail companies can upload their catalogues and seasonal flyers to make the products listed within searchable. Although the catalogue handling and processing is also very interesting, we’re going to focus on the search side [...]

Elastic{ON}15: Day two

March 11, 2015 Keynote Fighting the crowds to find a seat for the keynote at Day 2 at elastic{ON}15 we were blocked by a USB stick with the curious caption  Microsoft (heart) Linux. Things have certainly changed.

Elastic{ON}15: Day one

March 10, 2015 At Comperio we have been speculating for a while now that Elasticsearch might just drop search from their name. With Elasticsearch spearheading the expansion of search into analytics and all sorts of content and data driven applications such a change made sense to us. What the name would be we had no [...]

Beer and searching at Elasticon

Christoffer was pacing angrily back and forth, Nøgne Ø IPA in his left hand, phone in the other. I was looking at the the long list of cancellations, including our connecting flight to Arlanda on the way to SF. The Norwegian strike was hitting hard with nearly no planes flying in Europe. Arlanda airport is [...]

Comperio goes to Elasticon

Elasticon, the first Elasticsearch user conference, is coming in a couple of weeks. Hosted in San-Francisco, the agenda promises a lot of interesting use cases and in-depth information about Elasticsearch and the ELK (Elasticsearch, Logstash, Kibana) analytics stack. It is an 11 hour plane trip away, but here at Comperio we consider Elasticsearch one of [...]

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