DevOps and I sort of have a love/hate relationship. DevOps is near and dear to our heart here at UpGuard and there are plenty of things that I love about it. Love it or hate it, there is little doubt that it is here to stay. I've enjoyed a great deal of success thanks to agile software development and DevOps methods, but here are 10 things I hate about DevOps!
It is no secret that we here at UpGuard love DevOps and we're not ashamed of it. I know that opinions vary as to what exactly DevOps is or isn't, but the more important part of the movement is whether we as individuals want to push the limits of what we thought was impossible only just a few years ago. We've been 'doing DevOps' for some time and have a cautionary tale to tell as well, but we believe that DevOps can be transformational for IT enterprises and advocate for organizations to activate DevOps in their businesses. I know how we all love lists, so here is my Top 10 Things I Love About DevOps:
Converging IT development and operations into DevOps have come a long way, and yet, the two should have grown together like Siamese twins. Developers need sysadmins as much as sysadmins need developers. Collaboration is the way winning software and infrastructure are built. And that's all the market wants: effective systems with which to run businesses. DevOps can claim substantial ground today, thanks to the persistence of players from both sides of the sysadmin-developer divide. While the segment is still evolving, various tools have been developed to help the Devs and the Ops collaborate more effectively.
IT testing automation is an important concern of businesses, and a growing field in which IT professionals are able to make a name for themselves. If you are not already involved in automated IT testing, here are a few of the most important skills to have when holding an automation related position.
In this blog, we're constantly covering and discussing the concept of DevOps. At this point, most folks in departments related to a company's infrastructure (i.e. Developers, System Administrators) have some understanding of this idea. But where do these people learn about this relatively new and young concept?
DevOps is a concept that has materialized fairly recently, yet is already adored by so many people. Obviously, the fact that it bridges the chasm between software development and operations is pretty exciting, but there seems to be something extra that people love. So without throwing around too many corporate buzzwords (besides “DevOps”, of course), what could that extra something something be?
Software-Defined Networking (SDN) has become a hot topic of late, and with good reason. This technology has the potential to dramatically improve the configuration of networking solutions. Traditionally, data has been housed in a static fashion, with the development of network intelligence, focused on individual routers and switches. This is problematic with today's vast and ever-expanding data pool, with central automation of data management quickly becoming the ideal solution. SDN is an answer to this challenge, and a good one.
Many enterprise network workers are now adopting automation technology as a means of completing operational tasks, and of creating a more efficient environment within an IT enterprise. One of the advantages of adopting IT automation is that it helps to deliver optimal IT management, without the need for any significant capital investment.
Configuration testing should not only be an essential step in the overall development process, but also important in the process of installation of new apps for use on web and application servers. Without proper testing, apps can often fail or be open to vulnerabilities. Exposure to attack by hackers or viruses can lead to needless expenses and excessive time correcting these problems. It is not unusual for app developers to overlook the need for configuration testing. This is because they believe that using automated methods, like Chef and Puppet (or other systems that test the deployment of their products), will work just fine. They feel that by using these fully automated processes they can test consistency, reproduce outputs adequately, and determine if things are working as predicted or not. This kind of thinking can delay a timely product delivery, produce unnecessary costs, and create additional workloads to address vulnerabilities that can occur later in production.
There are two constants in the world of High Frequency Trading (HFT): massive volumes of data, and the need for programs that process this data and act on it at blistering, fast speeds. These systems change frequently as the needs of the companies using them change and as the rules and regulations of market organizations and governments change. The potential for market instability is a big concern for both companies and regulatory bodies, and major incidents occurring in the market simply due to algorithm errors have put a sharp focus on the quality and performance of HFT software. The DevOps philosophy can provide serious advantages to HFT companies, and this article will take a look at some of the main issues and concerns of the business and summarize it with how DevOps can help.
Configuration testing should not only be an essential step in the overall development process, but also important in the process of installation of new apps for use on web and application servers. Without proper testing, apps can often fail or be open to vulnerabilities. Exposure to attack by hackers or viruses can lead to needless expenses and excessive time spent correcting these problems. It is not unusual for app developers to overlook the need for configuration testing, because they think that using automated methods like Chef, Puppet, or other systems to test the deployment of their products, will work just fine. They feel that by using these fully automated processes, they can test consistency, reproduce outputs adequately and determine if things are working as predicted or not. This kind of thinking can delay a timely product delivery, produce unnecessary costs and create additional workloads to address vulnerabilitiesthat can occur later in production.
Upon the application of Chef/Puppet with a view towards the automation of system architecture, it is possible to apportion the systems environment piece by piece and start up applications in a heartbeat. This is ideally the configuration management pinnacle of achievement, encompassing a time saving mechanism, highly replicable, and with unrivaled ability to replicate.
Cloud CMDB - Where to Next? Cloud providers and IT shops must engage in unit testing for infrastructure management. A cloud provider is an organization that provides a component of cloud computing to businesses or individuals. The cost is usually based on a per-use model.