impala.io

blog.ibis-project.org

Hello World — Ibis Project Blog

http://blog.ibis-project.org/hello-world

Python productivity framework for the Apache Hadoop ecosystem. Development updates, use cases, and internals. Thu 23 July 2015. Welcome to the Ibis project blog. As the project develops we'll post here periodically with:. Applications and use cases. Development updates and release notes. Details on project internals and design. Updates from Impala development and the broader community. Thought pieces on the Big Data and Python ecosystems. Posted by Wes McKinney. Thu 23 July 2015.

bigdatanerd.wordpress.com

bigdatanerd – bigdatanerd

https://bigdatanerd.wordpress.com/author/bigdatanerd

Continuous data pipeline – continuous delivery and data engineering. July 4, 2016. Data engineering and continuous delivery:. We are witnessing the evaluation of web from web 2.0 with social engagement to self intelligent data driven applications. whether it is a retail app or CRM or healthcare, all the applications will be driven by data. The quest to provide personalized experience increases the adoption of big data. The current challenges with data pipeline:. Delayed time to market:. The cascading fai...

christopherjnoyes.net

Hadoop | Christopher J. Noyes

http://www.christopherjnoyes.net/category/hadoop

Christopher J. Noyes. Just another WordPress weblog. Skip to primary content. Skip to secondary content. Resource Requirements of Impala can be frustrating. December 20, 2014. Although I said in an earlier post that Impala is an exciting technology,. I was at a couple of meetups which were presented by Cloudera. People, as well as listening to talks at Strata Hadoop New York, 2014. Implementation, hopefully Hive on Tez. Cloudera Impala an Exciting Technology. October 4, 2014. Is an exciting Apache Hadoop.

integratc.wordpress.com

Hadoop – Whose to Choose (Part 3) | Integra Technology Consulting Blog

https://integratc.wordpress.com/2015/04/01/hadoop-whose-to-choose-part-3

Integra Technology Consulting Blog. Views on database technology – both Relational / RDBMS and Hadoop / NoSQL. Laquo; Hadoop Whose to Choose (Part 2). Hadoop – Whose to Choose (Part 4). Hadoop – Whose to Choose (Part 3). Which is now a common and compelling component of the modern data architecture. The question these days is not so much. To embrace Hadoop but rather. Behind them; the second on their respective Management / Administration Tools. The SQL language is what virtually every programmer and eve...

lifesum.github.io

Our Analytics

http://lifesum.github.io/analytics/2015/04/23/analytics.html

Technology for health and happiness. By: Roman Valls Guimerà. On Thu 23 April 2015. Metrics are needed to understand and serve our users better. To make the product great and more fitting our users. Interesting new features we have in our pipeline are very much data driven. But let's get technical now, what does it take to build an infrastructure that can hold and process our current growing userbase, 8 million users and counting. Plus the associated analytics needs? For mobile event processing, Cognito.

simora.co.uk

Replay Workloads Against non-Oracle Databases - Simora

http://www.simora.co.uk/replay-workloads-against-non-oracle-databases

Insanely Accurate Oracle Workload Simulation. Insanely Accurate Oracle Workload Simulation. Replay Workloads Against non-Oracle Databases. March 12, 2015. We are pleased to announce a significant new release of Simora, version 3.0. This release brings just one feature, but it’s a huge one: The ability to playback a captured workload (from an Oracle database) against a non-Oracle test database. In this initial release we are focused on supporting the Impala. Support for ODBC datasources. Simora 3.0 is...

flexbuzz.blogspot.com

Flex Buzz: March 2015

http://flexbuzz.blogspot.com/2015_03_01_archive.html

Couple of years back, Adobe Flex was at its zenith - and I started writing in this blog about issues I resolved not through googling. I haven't done any Flex development since then but I will still write technical articles about programming issues not easily solved. Thursday, March 19, 2015. Whose who in Hadoop world? Http:/ ambari.apache.org/. Ambari enables System Administrators to:. Provision a Hadoop Cluster. Ambari handles configuration of Hadoop services for the cluster. Manage a Hadoop Cluster.

blog.cloudera.com

Using Impala at Scale at Allstate - Cloudera Engineering Blog

http://blog.cloudera.com/blog/2014/05/using-impala-at-scale-at-allstate

Skip to main content. Best practices, how-tos, use cases, and internals from Cloudera Engineering and the community. Using Impala at Scale at Allstate. May 15, 2014. Our thanks to Don Drake ( @dondrake. An independent technology consultant who is currently working as a Principal Big Data Consultant at Allstate Insurance, for the guest post below about his experiences with Impala. This output represented a countrywide dataset that spans numerous years, and is a magnitude or two larger of what is normally ...

blog.ibis-project.org

Leveraging SQL window functions in Ibis — Ibis Project Blog

http://blog.ibis-project.org/sql-window-functions

Python productivity framework for the Apache Hadoop ecosystem. Development updates, use cases, and internals. Leveraging SQL window functions in Ibis. Mon 17 August 2015. Functions are a valuable technique in analytic SQL, but unfortunately they are generally considered to be an. What are SQL window functions? Standard SQL functions do not have data visibility outside the context of the current row. This makes group-wise data analysis more difficult. In pandas, you can write code that looks like:. These ...

blog.ibis-project.org

Using other compute engines with Ibis — Ibis Project Blog

http://blog.ibis-project.org/other-compute-engines

Python productivity framework for the Apache Hadoop ecosystem. Development updates, use cases, and internals. Using other compute engines with Ibis. Sun 02 August 2015. Several people have asked me about using Ibis with execution engines other than Impala. The purpose of this post is to explain how one can make Ibis work with other systems and what that might mean for the actual users. Starting in late 2014, I began developing a joint roadmap with the Impala team at Cloudera to solve the painful performa...