How Super Confitura Man came to be :)
Recently at TouK we had a one-day hackathon. There was no main theme for
it, you just could post a project idea, gather people around it Read more
Author: Marcin Cylke
Distributed scans with HBase
HBase is by design a columnar store, that is optimized for random reads.
You just ask for a row using rowId as an identifier and you get your
data instantaneously.
Performing Read more
Simple HBase ORM
When dealing with data stored in HBase, you are quick to come to a
conclusion, that it is extremaly inconvenient to reach to it
via HBase native API. It is very verbose and Read more
Recently at storm-users
I’ve been reading through storm-users Google Group recently. This
resolution was heavily inspired by Adam Kawa’s post “Football zero, Apache Pig Read more
[:en] Zookeeper + Curator = Distributed sync
An application developed for one of my recent projects at TouK involved multiple servers. There was a requirement to ensure failover for the system’s components. Read more
[:en] Operational problems with Zookeeper
This post is a summary of what has been presented by Kathleen Ting on
StrangeLoop conference. You can watch the original here:
http://www.infoq.com/presentations/Misconfiguration-ZooKeeper Read more
After WHUG meeting
Here are the slides from the talk a gave yesterday. If you have any
questions, please ask.
WHUG 8. Beyond Hadoop – checking other options
W najbliższy czwartek – czyli 29.11.2012 – poprowadzę prezentację w
ramach Warsaw Hadoop User Group. Swoją obecność można odklinąć tu
http://www.meetup.com/warsaw-hug/ Read more
Hadoop HA setup
With the advent of Hadoop’s 2.x version, there finally is a working
High-Availability solution. Even two of those. Now it really is easy to
configure and use those Read more
Hadoop for Enterprises
Hadoop’s usage as a big data processing framework gains a lot of attention lately. Now, not only big players see, that they can embrace the data their sites or products