Igor Kupczyński

Elasticsearch doesn’t accept some of the HTTP/1.1 incompliant clients for a security reason.

Encrypting the traffic between elasticsearch nodes using X-Pack security.

Some AWS API quirks make it hard to use folder level index documents via terraform.

My talk at ElasticNL meetup in Nieuwegein.

The only fixed item on the schedule is the time of the diner!

Year 2016 brings new challenges.

Lessons Learned from Deploying and Managing Multi Billion Document Search Engine at Egnyte - my talk at Poznan Java User Group.

Exploring elasticsearch caches and memory usage - fielddata.

I’ve conducted an Elasticsearch workshop at my university Career Fairs I’ve conducted an intro workshop to Elasticsearch at Poznań University of Technology today.

Easily provision an Elasticsearch cluster for fun, experimentation and profit.

Run snake, run!

It is about time to add a new tool to your toolbox.

Michael Lewis offers a good story plus a layman introduction to high-frequency trading.

Access your cluster securely in python or in java.

How to implement good search on product name in Elasticsearch.

The problem with near-realtime search and update-by-query.

Edit your gmail messages with emacs and make http requests from your favorite editor I recently found two interesting emacs plusing which can be applied for many usecases.

Use a laptop tray to create a standing desk at home with (almost) no effort.

Building own github in the cloud.

Will it fail together with the network?

Fast, off-heap java database with a collection interface.

How not to update firmware + solution.

Big data = big fail?

Whats new in Java 8?

Never write your getters again!

A study of a scandal with MongoDB.

First impressions on MongoDB and M101J course.

Free MongodDB course for Java Developers starts today. 10gen, the company behind MongoDB offers a free on-line course, which ends with a certificate.

Groovy the language offers neat metaprogramming features.

Productivity system inspired by lean and agile ideas which helps you focus on what is important.

Clean and good looking emails including code & math.

How to turn on remote debugging for junit testrunner in ant.

Is it possible to install Xubuntu 12.04 on Samsung NP730U3E?

How to create a Certificate Authority and use it to generate SSL certificates.