News Category: Enterprise

Monitoring Software: The Market Lines Are Blurry

Who is the market leader in IT monitoring? You won’t find the answer to that question in this article. With a wide range of functionality being offered for multiple audiences, our priority is to provide clarity about who wants what. The New Stack is seeing two contradictory patterns. Many companies...
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Atlassian: “DevOps Is the New Normal”

“DevOps isn’t any single person’s job — it’s everyone’s job.” What does DevOps mean for Atlassian and what shapes the company culture? How do departments support DevOps and what are the usual DevOps aspects that aren’t part of the company values? We invited Ian Buchanan, Developer Advocate,...
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Blue-Green Deployments for Serverless Powered Applications on AWS

First described by Martin Fowler back in 2010, blue-green deployment is a release technique that reduces downtime and risk by running two identical production environments called Blue and Green. Fast-forwarding to 2013, Danilo Sato from ThoughtWorks published on their blog a very insightful article...
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What's New in OpenStack in 2016: A Look at the Newton Release

OpenStack is on a six-month release cycle, with each release given a code name starting with consecutive letters of the alphabet. On October 7th, OpenStack Newton was released. Let's look at a few highlights from OpenStack's 2016 Newton release. In addition to the usual enormous number of...
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Hadoop Introduction – A Comprehensive Guide for Beginners

This tutorial provides thorough introduction of Hadoop. The tutorial covers what is Hadoop, what is the need of Hadoop, why hadoop is most popular, Hadoop Architecture, data flow, Hadoop daemons, different flavours, introduction of Hadoop componenets like hdfs, MapReduce, Yarn, etc. Hadoop is an...
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Writing Your Own Ingest Processor for Elasticsearch

With Elasticsearch 5.0, a new feature called the ingest node was introduced. To quote the official documentation: You can use ingest node to pre-process documents before the actual indexing takes place. This pre-processing happens by an ingest node that intercepts bulk and index requests, applies...
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The Year in NV Trends for 2016

Is it ever too early for a Year in Review column? Didn’t think so. For this attempt, let’s take a look at the exciting trends in network virtualization (NV), as a mixture of open and proprietary technologies battle to be the cloud networking foundation of the future. On the competitive front, we...
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Syscall Auditing at Scale

If you are are an engineer whose organization uses Linux in production, I have two quick questions for you: 1) How many unique outbound TCP connections have your servers made in the past hour? 2) Which processes and users initiated each of those connections? If you can answer both of these...
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Mozilla and Tor Release Urgent Update for Firefox 0-day Under Active Attack

Developers with both Mozilla and Tor have published browser updates that patch a critical Firefox vulnerability being actively exploited to deanonymize people using the privacy service. "The security flaw responsible for this urgent release is already actively exploited on Windows systems," a Tor...
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Canonical Offers Direct Docker Support to Ubuntu Users

Enterprise Ubuntu users running Docker in production now have a new source for Docker support: from Canonical. Earlier today, Canonical and Docker announced joint support for the commercial edition of Docker Engine on Ubuntu. The pair also will provide updates for Docker on Ubuntu through an...
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