Netflix’ Principles of Chaos Engineering

by Abel Avram on  Sep 26, 2015

Based on their experience with arbitrarily shutting down servers or simulating the shutdown of an entire data center in production, Netflix has proposed a number of principles of chaos engineering.

Hortonworks Addresses the IoAT with DataFlow Based on NiFi

by Abel Avram on  Sep 25, 2015

Hortonworks has quietly made available the DataFlow platform which is based on Apache NiFi and attempts to solve the processing needs of the IoAT.

Big Data Architecture: Push, Pull, or Search in Place?

by Jonathan Allen on  Sep 23, 2015

A surprisingly common theme at the Splunk Conference is the architectural question, “Should I push, pull, or search in place?”

C++ Core Guidelines will Help Writing Good Modern C++

by Sergio De Simone on  Sep 23, 2015 1

As announced at CppCon, Bjarne Stroustrup and Herb Sutter have started working on a set of guidelines for modern C++. The goal of this effort is improving how developers use the language and help ensuring they write code that is type safe, has no resource leaks, and is as much as possible free of programming logic errors.

Using Hunk+Hadoop as a Backend for Splunk

by Jonathan Allen on  Sep 22, 2015

Splunk can now store archived indexes on Hadoop. At the cost of performance, this offers a 75% reduction in storage costs without losing the ability to search the data. And with the new adapters, Hadoop tools such as Hive and Pig can process the Splunk-formatted data.

Splunk .conf 2015 Keynote

by Jonathan Allen on  Sep 22, 2015

Splunk opened their big data conference with an emphasis on “making machine data accessible, usable, and valuable to everyone”. This is a shift from their original focus: indexing arbitrary big data sources. Reasonably happy with their ability to process data, they want to ensure that developers, IT staff, and normal people have a way to actually use all of the data their company is collecting.

Google Preemptible Virtual Machines are now out of Beta

by Sergio De Simone on  Sep 20, 2015

A few months after its beta launch, Google has announced the general availability of preemptible virtual machines as part of the Google Compute Engine cloud. Preemptible VMs have a lower price than other types of VMs that Google offers, but they can be shut down at any moment by Google with a 30 sec warning.

Luca Olivari on Multi-Model NoSQL Database OrientDB 2.1 New Features

by Srini Penchikala on  Sep 18, 2015

Multi-model NoSQL database OrientDB supports storing and managing document and graph data sets. Orient Technologies, the company behind OrientDB, announced last month the general availability of version 2.1 of the database.

ARM Open Sources mbed, an IoT OS

by Abel Avram on  Sep 18, 2015

The ARM mbed OS has entered beta and a number of components have been or will be open sourced in the following weeks.

Google's Cloud Dataflow Enters General Availability

by Kent Weare on  Sep 17, 2015

On August 12, Google announced that its big data processing service has reached general availability. This managed service allows customers to build pipelines that manipulate data prior to being processed by big data solutions. Cloud Dataflow supports both streaming and batch programming in a unified model.

10th State of Agile Survey

by Ben Linders on  Sep 17, 2015

The 10th annual state of agile survey is open through October 2, 2015. The survey explores the worldwide adoption of agile.

React 0.14 Hits Release Candidate, Adding New Package Split, Refs Syntax, and More

by Sergio De Simone on  Sep 16, 2015 2

Two months after entering beta, React 0.14 has reached release candidate status. React 0.14 will enforce separation of rendering and core concerns, make it easier to declare stateless components, and add new `refs` syntax.

Heroku Adds Private Spaces for Isolating Cloud Apps

by Richard Seroter on  Sep 16, 2015

Since being acquired by Salesforce five years ago, Heroku has continued to evolve as a developer-focused, standalone PaaS. The recent beta announcement of Heroku Private Spaces – included in the Heroku Enterprise bundle and part of the new Salesforce App Cloud – addresses a key Ops security concern while also bringing clarity to the question of how to use Salesforce and Heroku together.

Python 3.5 Brings New Language Features and Library Modules

by Sergio De Simone on  Sep 14, 2015

Recently released Python 3.5 brings a host of changes, including several new syntax features, new library modules, and improvements to the standard library and to security.

Interview with Adam Granicz on WebSharper 3

by Pierre-Luc Maheu on  Sep 14, 2015

Version 3 of WebSharper, the F# framework for developing web applications hits RTM this year. We decided to catch up with Adam Granicz, CEO of IntelliFactory, to learn what new features and improvements WebSharper 3 brings.

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