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Latest Blogs from Linux Containers
From NGINX, they “accelerates content and application delivery, improves security, facilitates availability and scalability for the busiest websites on the Internet.” Next layer explanation: NGINX (open source) and NGINX Plus (commercial) are an HTTP server and reverse proxy, and an IM...
Hortonworks went through an IPO last Friday, December 12, 2014. It’s initial price of $16 soared by 60% immediately after. Today the stock price is $24.70 with a market cap of $1.02B. Another billion dollar club member. They compete with Cloudera and MapR in packaging the open source H...
Whenever people discuss DevOps they always speak of a "Wall of Confusion" between development and operations, and while there is certainly a barrier to understanding it's more than just a "wall." I see it more as a "canyon of distrust" or a "gulf of miscommunication." These are all ju...
About 10 days ago we ran a a poll about which languages/APIs people use when writing their Apache Kafka Producers and Consumers. See Kafka Poll: Producer & Consumer Client. We collected 130 votes so far. The results were actually somewhat surprising! Let’s share the numbers f...
When it comes to testing and quality assurance, providing the right incentives and metrics is critical. Your release plan shouldn't reward quality assurance and quality engineering teams for rushing systems through the QA process, and you shouldn't create systems that penalize anyone f...
Tickets are useful as a status tracking mechanism, but when did our industry decide chasing tickets was the best way to manage IT support and operations work? We think it’s time to evolve to an ITSM 2.0 approach that puts the focus on ensuring IT support and operations teams have th...
The goal of any organization should be to have clearly defined release phases, where all parties are aware of the phase activities and key gates/milestones. The absence of purpose built collaboration tools has caused barriers in communication, information sharing and tracking of these ...
SYS-CON Media announced that Cisco, a worldwide leader in IT that helps companies seize the opportunities of tomorrow, has launched a new ad campaign in Cloud Computing Journal. The ad campaign, a webcast titled 'Is Your Data Center Ready for the Application Economy?', focuses on the ...
The Bill and Melinda Gates Foundation recently identified four keys areas in which to focus for the next 15 years: Health, Farming, Banking, and Education. Bill himself holds forth on a regular basis about the challenges facing many billions of people in the world, particularly in Afri...
Enterprise Initiatives Episode: Our guest on the podcast this week is John Willis, Founder and VP of Customer Enablement at SocketPlane. We discuss the effort needed to implement a grassroots DevOps initiative. Listen in to find out how to gain the essential support of leaders for y...
Email is a mission critical application that is relied on to power business communication and collaboration capabilities on a day-to-day basis. It is a vital component of modern business and being able to send and receive email is of paramount importance. If you were to make a list of ...
The idea of DevOps is appealing, particularly in highly complex environments. There are just so many places where a system can go wrong, let alone a complex interconnected multi-machine system like a cluster or a cloud hosting environment. As systems have become progressively more comp...
With so much great content on the web and so many people writing about DevOps, I am sure you have heard of either some of these blogs or the brilliant minds running them. This very short list includes some of the most popular and interesting DevOps blogs we could find. Whether you are ...
We’ve had Cassandra in production for about two and a half years. Unlike some companies that are using Cassandra to support their “big data” efforts, our data set is relatively small — in the order of 10s of GB at any given moment. Since we’re using it to usher events through our pipel...
The Internet of Things smells like opportunity for everyone. There is no industry that hasn't been touched by the notion of smart "things" enabling convenience or collaboration or control in every aspect of our lives. From healthcare to entertainment, from automotive to financials, the...
Software-defined architectures are critical for achieving the right mix of efficiency and scale needed to meet the challenges that will come with the Internet of Things If you've been living under a rock (or rack in the data center) you might not have noticed the explosive growth of te...
Providing guidance or consulting to organizations on cloud computing topics can be really easy, or really tough. In the past most of the initial engagement was dedicated to training and building awareness with your customer. The next step was finding a high value, low risk applicatio...
In the last year, conversations about In-Memory Computing (IMC) have become more and more prevalent in enterprise IT circles, especially with organizations feeling the pressure to process massive quantities of data at the speed that is now being demanded by the Internet. The hype aroun...
Gordon E. Moore's famously predicted tech explosion was prophetic, but it may have hit a snag. While the number of transistors on integrated circuits has doubled approximately every two years since his 1965 paper, the ability to process and transact on data hasn't. We're now ingesting...
This is one of the reasons lots of 'traditional' Infrastructure and Application Performance Management (APM) vendors have joined the DevOps mission and started offering many tools and products in support of this. While there are lot of merits in these tools, if we go by the first p...
I'll explain the difference between two major categories in in-memory computing: In-Memory Database and In-Memory Data Grid. A few months ago, I spoke at the conference where I explained the difference between caching and an in-memory data grid. Today, having realized that many people...
If you listen to the persistent murmur in the market surrounding the Internet of Things right now, you'd believe that it's all about sensors. Sensors and big data. Sensors that monitor everything from entertainment habits to health status to more mundane environmental data about your h...
This past week the Appcore team got the opportunity to attend one of the industry’s leading cloud events, Cloud Expo in Santa Clara, CA. We spent a lot of time interacting with attendees at the exhibit portion of the event. As a software company with a sole commitment to CloudStack, we...
One of the most time consuming tasks for the Fortune 50 DBAs we work with is SQL review. Some DBAs are allocating 70% of their time manually reviewing SQL scripts. They are checking for the same things in SQL that tools like FindBugs are looking for in Java code: code patterns that i...
Just last year, a CA Technologies and Vanson Bourne survey revealed that DevOps was not a sure-fire hit— 16 percent of senior IT professionals did not know what DevOps was, and an additional 18 percent had no plans to adopt it. Fast forward one year and the results tell an entirely new...
Here is a comprehensive article on the basics of using JSON, the Javascript Object Notation. JSON packs lot more power into just information in a piece of text. JSON has become a nice connector to bridge the physical (IoT) and the Digital worlds (Web Services). Get this still in develo...
SYS-CON Media announced today that Skytap blog on "DevOps Journal" exceeded 84,000 story reads. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the wa...
Using a performance monitoring system that you built yourself? You are not alone!  Many organizations monitor their applications and IT infrastructure with a bolted-together and often incompatible assortment of tools.  With larger organizations this can number to a dozen or more differ...
With the troubleshooting virtual war room capabilities, AppDynamics now provides customers with a powerful ad-hoc virtual space that gives Ops & Dev teams one place they can chat, make system changes in real time, view and annotate events on second-interval charts so everyone (even non...
HashiCorp, a San Francisco-based start-up founded in 2012, has recently released its first commercial product, called Atlas. HashiCorp is known by many people as the creator of a number of open-source tools that assist in developing, deploying, and maintaining applications. One major c...
Few companies are able to implement Agile Development across the organization because there exists a chasm between the Application Development team and the Database Administrators. All too often, database development is an afterthought in Agile Development. Developers perfect how be...
with more than one million cumulative downloads, and users from AOL, Disqus, Twitch, Lithium Technologies, Expedia, Mozilla, and others. Atlas integrates HashiCorp's existing open source software into the first complete solution for application delivery on any infrastructure, and furth...
Once you can visualize the inter-dependencies inside your environment, the second common ITOA use case involves leveraging this visibility to solve operational problems. Being able to pinpoint root cause of an issue using data generated from your application environment is of the utmos...
ScriptRock makes GuardRail, a DevOps-ready platform for configuration monitoring. Realizing we were spending way too much time digging up, cataloguing, and tracking machine configurations, we began writing our own scripts and tools to handle what is normally an enormous chore. Then...
AppDynamics role with Cloud Foundry is two-fold. First, as a member of the foundation, we’ll offer our unparalleled performance monitoring and cloud experience to help define the standards for the initiative, dedicating resources and contributing code in the true open-source spirit. Se...
While many SPM Performance Monitoring users quickly see the benefits of SPM and adopt it in their organizations for monitoring — not just for Elasticsearch, but for their complete application stack — some Elasticsearch users evaluate SPM and compare it to Marvel from Elasticsearch. We...
Many workloads are already in the cloud: Most organizations today run at least some workloads in the cloud. For newer organizations, they will often run ALL of their workloads in the cloud. For cloud-based workloads, sending log data to a cloud-based logging provider is not quite as bi...
Many agile DevOps teams rely on communication via HipChat, which provides an API and mobile apps to receive messages while being away from one’s desktop. SPM Performance Monitoring‘s new integration via WebHooks provides the capability to forward alerts to many services, including Hip...
The Log Shipper Poll results are in! We run Logsene here at Sematext, so we wanted to know what people like to use to ship their logs. Before we share the results, a few words about the poll: We published it here on our blog on September 22, 2014 We automatically tweeted it and p...
The Bridge Group is known for publishing insightful studies that aid SaaS Sales & Marketing leaders to build and optimize their inside sales strategies. They are working on the 5th round of their SaaS inside sales research and would like our help completing a 6-7 minute survey. Your an...