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 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 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 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 hero”. Since I’ve 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
I’ve decided 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/
A o czym będę 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 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