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Application Maintenance on Production Systems News
May 25, 2018
Learning the ins and outs of the Chef InSpec product is only half the battle for compliance as code. The thornier task for some enterprises is to bridge the gap between compliance expertise and DevOps execution.
May 17, 2018
IT ops participation is necessary for successful serverless infrastructure management, but operations pros will need to sharpen their skills in systems engineering and infrastructure as code.
November 21, 2017
Nationwide prepares for the final stage of a 10-year Agile, Lean and DevOps transformation with value stream mapping process that unites IT and business workflows.
October 13, 2017
Customers reacted to new Puppet Pipelines tools with confusion about how the new software compares with Jenkins for CI/CD and concerns that Puppet will spread itself too thin.
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Go is a diversely applicable programming language that ops admins can use on distributed systems without the complications of traditional languages such as C or Java. Continue Reading
When you have users interacting with multiple services with each action, finding the cause of a problem becomes a difficult hunt. Distributed tracing helps highlight the issues. Continue Reading
When everything from the coffee maker to the manufacturing plant's robots to the electric grid is connected, shouldn't security be IT's primary concern? Continue Reading
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Serverless and microservices reshape the application stack into something that looks like a swath of stars in the sky. How do you find a slow, misconfigured component in this interconnected galaxy? Continue Reading
When ITIL last updated, DevOps was in its infancy. In the face of rapidly evolving IT practices and technologies, ITIL 2018 must be powerful and usable for diverse IT organizations. Continue Reading
Create a detailed map of application dependencies from the CMDB and cloud resources and help prevent unexpected outages. Continue Reading
Manage Application Maintenance on Production Systems
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Nagios users can monitor diverse components of an IT infrastructure, across Linux and Windows OSes, networks and servers, so long as they roll up their sleeves and dig into agents and plug-ins. Continue Reading
Passwords only get so secure, which is where randomized SSH keys come in. Set up Linux host server access with PuTTY and a public-private key set. Continue Reading
App deployment in the cloud operates differently than it does on physical infrastructure. The blue/green deployment model has a couple variations, each of which can save on time and errors. Continue Reading
Problem Solve Application Maintenance on Production Systems Issues
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IT problems can cause distress, chaos and, well, panic -- but they don't have to. These tips and tools guide admins through IT troubleshooting for the best chance of success. Continue Reading
When an IT incident arises, the focus is often on what admins can fix in the moment, but unflappable organizations make process improvement the final step of issue resolution. Continue Reading
Criminals have turned encryption technology against businesses, and IT ops have to fight and sidestep ransomware attacks with basic best practices. Continue Reading