Get help with specific problems with your technologies, process and projects.
A variety of software offerings, increasingly infused with AI, can help an IT shop become more productive, from handling service requests to conducting user satisfaction surveys. Continue Reading
CI/CD pipelines keep mistakes out of production. Here's how continuous integration workflows work and why we need them. Continue Reading
There are many different package managers for Linux distributions. Linux admins should know what to expect from these distributions and how to tackle software maintenance. Continue Reading
Azure landing zones are well-managed environments that provide a way to run workloads. Deploying them using Terraform lets users build a solid foundation. Continue Reading
Terraform can save you time and headaches when deploying servers with cloud providers. Get up to speed on Terraform basics in this tutorial. Continue Reading
The k-means clustering algorithm groups similar objects or data points into clusters. This approach is popular for multivariate numeric data.Continue Reading
Got a PowerShell script that isn't working as intended? Debug it using breakpoints and a few simple steps in VS Code, and you'll be on your way to scripting success.Continue Reading
Kubernetes garbage collection is an important task for cluster health. Learn how to configure garbage collections to your own preference to effectively manage deployments.Continue Reading
Server consolidation enables admins to boost server utilization and decrease power consumption, which can also reduce costs and improve performance.Continue Reading
GitLab is a complete CI/CD platform. But to really understand GitLab, you must also understand its namesake Git. This Git and GitLab tutorial will get you up to speed on both.Continue Reading
Organizations can correct common problems with virtualization, such as VM sprawl and network congestion, through business policies rather than purchasing additional technology.Continue Reading
Deploying AWS Lambda functions with Terraform can save time and reduce risk. In this video tutorial, learn the proper deployment steps.Continue Reading
PowerShell scripts can be tedious to write and difficult to use. These easy-to-follow commands can help teams build GUIs for their PowerShell scripts to save time and effort.Continue Reading
Understand, communicate, monitor, check logs, ask for support. Follow these guidelines and make troubleshooting server problems quick and easy.Continue Reading
Running modules can benefit Terraform usability. Explore what a module in Terraform is, when you should use them, and run through some Terraform module examples.Continue Reading
When paired with VMware, Ansible software can help automate IT tasks. Learn the steps to install Ansible and how to set up a virtual machine through vCenter.Continue Reading
IT staff looking for ways to maintain ML workloads with ease are increasingly turning to Apache Spark. Follow these simple steps to set up a Spark cluster on Kubernetes.Continue Reading
Knowing how to interpret application logs is essential for successful Kubernetes troubleshooting. Get hands-on practice with this walkthrough from Kubernetes expert Chad Crowell.Continue Reading
Kubernetes admin and author Chad M. Crowell discusses how to prep for the Certified Kubernetes Administrator exam, whether getting a Kubernetes certification is worth it and more.Continue Reading
ITSM's evolution from a traditional help desk model to an integrated, automated approach has notable benefits for organizations, according to research by Enterprise Strategy Group.Continue Reading
As businesses race to capitalize on the promises of AI in the wake of ChatGPT's launch, strategies to move machine learning software from idea to reality are becoming essential.Continue Reading
IT teams have several options other than Kubecost to monitor Kubernetes spending, from dedicated Kubernetes-specific tools to full-fledged cloud management platforms.Continue Reading
Learn how to get the most out of IaC and read analyst insights from HashiConf 2022, including Terraform updates and predictions about what's next for observability.Continue Reading
Implementing a service mesh could be well worth the time and effort for organizations looking for ways to manage their Kubernetes and cloud-native application deployments.Continue Reading
Managing today's sprawling API ecosystems is increasingly daunting for DevOps teams. Learn what to look for when choosing a tool to reduce the complexity of API management.Continue Reading
Even with the best security efforts, ransomware sometimes breaches organizations' defenses -- but IT teams can prevent a ransomware attack from escalating with these four steps.Continue Reading
When security incidents arise -- and they will -- IT administrators can restore, reset or completely wipe VMs to return them to health and get them back into production.Continue Reading
Critical bugs are unavoidable, but IT staff can take measured steps to ease the process. The best approach combines respect for the IT staff and systems with the issue's severity.Continue Reading
Container orchestration brings many benefits, like improved productivity and security, but before those advantages can be realized, IT teams must overcome several hurdles.Continue Reading
The headache from a cloud hangover can be just as bad as a regular one. Thankfully, there is an IT equivalent to ibuprofen and water to help manage the costs.Continue Reading
Unguarded Docker APIs can let in unwanted visitors and expose data to hackers. To shield your Docker environment, follow these best practices -- and avoid common pitfalls.Continue Reading
DevOps is expensive -- maybe too expensive. So, how can you slash the price tag? Instead of diving into a full culture shift, adopt only the processes that benefit your business.Continue Reading
All organizations suffer from toil -- even if they don't call it that. And while SRE is not a single product, there are many ways to instill its concepts into IT environments.Continue Reading
With lower costs and better task optimization, AIOps can revolutionize IT infrastructures. Learn why this approach is a must-have for enterprises.Continue Reading
Employee skills are a valuable business resource. The scarcity of new or emerging IT skills has led to a skills gap that impedes tech adoption and business competitiveness.Continue Reading
To improve container security, admins can use a Docker security checklist and combat common vulnerabilities, such as gain privileges and corrupt Docker images.Continue Reading
Consolidating networks can help organizations reduce costs and improve data center efficiency -- as long as they focus on security.Continue Reading
Virtual clusters enable admins to deploy, track and manage containers across various systems to ensure performance, security and governance, and low costs.Continue Reading
Mini PCs are a low-cost hardware alternative to servers that enable organizations to maintain maximum data center features and capabilities in remote office locations.Continue Reading
DevOps adoption isn't easy, but the results are worth it. Learn how to collaborate, cooperate and coordinate with better organization and DevOps tooling.Continue Reading
If admins are experiencing error codes due to AMD-V being disabled, they can easily remediate this issue by entering BIOS and reenabling the virtualization extension.Continue Reading
Alerts get your attention, but they don't always tell you where the core of a problem is to be found. Maybe it's time to shift your IT management strategy.Continue Reading
Log files generate vast amounts of data, which negatively affects performance. As a result, admins should build logging strategies to prioritize and protect data.Continue Reading
Improper secrets management leaves IT orgs vulnerable to attacks. A secrets repository can help -- but it requires commitment, along with a willingness to change existing workflows and processes.Continue Reading
In complex IT infrastructures, a system or resource failure can spur follow-up issues. Compare three approaches to prevent these dreaded domino effects and reach the root of the problem.Continue Reading
Faster and more accurate anomaly detection is a major benefit of machine learning in IT systems monitoring -- but it's not something that enterprises can achieve overnight.Continue Reading
Virtualization provides lower costs and improved productivity, but these benefits can be offset by certain challenges, such as unresponsive VMs and VM network latency.Continue Reading
IT operations teams are often stuck in a process loop to solve issues. Learn how tools, such as runbooks and libraries, break the cycle and help avoid problem escalation.Continue Reading
A thorough and effective post-mortem process can strengthen a DevOps organization -- but first, teams must be ready to dig deep and leave blame behind.Continue Reading
Man-in-the-middle attacks pose a serious threat to both CI/CD tools and the apps those tools support. Learn how these attacks typically occur -- and how to stop them -- to do DevOps securely.Continue Reading
Nagios is no newbie to the server monitoring world, but setting it up for Windows takes a few extra steps. Learn how Nagios Core, originally meant for Linux, can monitor Windows servers.Continue Reading
Multiple layers in a Windows Docker image can cause resource contention. Optimization requires you to limit the number of layers that you use and minimize each layer's size.Continue Reading
Admins must prepare their workloads for the Windows Server 2008 and 2008 R2 end of support. Otherwise, they risk the possibility of significant security breaches.Continue Reading
Sometimes developers and other IT team members install unapproved apps to fill a gap in the DevOps toolchain. These shadow apps are risky -- but give them a chance.Continue Reading
For successful disaster recovery, IT admins must keep CMDB data precise. Learn best practices to promote data accuracy for an automated failover and DR plan.Continue Reading
VM troubles got you down? Never fear: Some solutions to VM performance problems are as easy as looking in the right places and asking the right questionsContinue Reading
To build a DevOps organizational structure for speed and quality, align various skill sets with shared goals -- a process that requires a revolution, or evolution, of the status quo.Continue Reading
A virtual environment's security can make the difference when it comes to malicious attacks, preventing unauthorized OS or firmware codes from running at boot time.Continue Reading
While basic monitoring services and feedback loops provide critical insight for DevOps teams, an end-to-end monitoring tool gives them a more holistic view of the end-user experience.Continue Reading
The haphazard deployment of micro VMs can eventually lead to issues ranging from IP address depletion to serious performance problems resulting from extreme resource contention.Continue Reading
Developers and operations staff who split security responsibilities as part of a DevOps workflow should apply these best practices to ensure no vulnerability goes unnoticed.Continue Reading
VM performance issues often occur when resource contention is present. Admins can check the number of IOPS requests and storage array connections to address any bottlenecks.Continue Reading
Time is of the essence during a major IT crisis, but rushing to fix a problem can do more harm than good. Ensure version control, documentation and testing for effective patch deployment.Continue Reading
Legacy IT and cloud app architectures demand different application maintenance and support activities, but with some abstraction and automation, they coexist.Continue Reading
Businesses face organizational and management challenges as their support staff transitions from virtualization to a new development and management environment.Continue Reading
Hypervisors such as VMware vSphere, Microsoft Hyper-V, Citrix Hypervisor, RHV and Oracle VM Server for x86 provide value to enterprise-level data centers in different ways.Continue Reading
More organizations migrate to the cloud with each passing day. Learn how embracing soft skills can smooth the transition of dedicated ops staff to cloud industry roles.Continue Reading
The biggest costs in any virtualization environment tend to be licenses, hardware acquisition, support and maintenance, so that's where you should look for ways to reduce expenses.Continue Reading
With Industry 4.0 poised to grow across industries, enterprise IT organizations must ask what it will take to support this revolution. Learn how to manage the data-led transformation.Continue Reading
Container use is gaining traction in virtual environments, but containers present unique security challenges that vendors and organizations must overcome.Continue Reading
While IT performance measurement can be a tedious challenge, done correctly, this process provides essential analysis and assessments. Learn how to optimize these reviews.Continue Reading
A monitoring tool that simply gets the job done isn't always the best option for IT ops teams. Use metrics and staff feedback to determine if it's time for a change.Continue Reading
There are several options to increase Ansible performance at scale -- a task that should move to the top of the to-do list as an IT deployment grows.Continue Reading
Lightweight apps are easy to containerize, but monoliths need more work. Expert admins can bring those heavyweight apps into the fold, whether they were made for containers or not.Continue Reading
Your organization's help desk support system could be more efficient. Find out how knowledge management and natural language processing solve hidden IT woes.Continue Reading
Humans are notoriously averse to change in routine -- even when it makes their jobs easier. Encourage innovation and be flexible: Strategy is a journey, not a destination.Continue Reading
Admins can effectively virtualize large servers with storage tiering and disk allocation, but they must be wary of potential IOPS and redundancy issues.Continue Reading
Operations teams need to make DR planning and preparation a priority every day of the year -- not just at test time. Here's how to keep apps and systems out of harm's way.Continue Reading
Distributed applications are the future of IT, thanks to their scalability and flexibility, but growth means growing pains. Tackle microservices issues with this expert advice.Continue Reading
Can containers work in read-only mode, and how does this setup make a difference in security hardening?Continue Reading
Use Hyper-V roles to limit users to predefined levels of access. By creating security groups and managing them with PowerShell, you can implement role-based security at scale.Continue Reading
It's difficult to navigate all the information related to Hyper-V nodes and clusters, so use PowerShell commands and scripts to generate reports and automate information retrieval.Continue Reading
The manual process of enabling secure boot is time-consuming, so use PowerShell cmdlets and scripts to make it efficient to use secure boot in Hyper-V.Continue Reading
Because upgrades to infrastructure equipment can be expensive and difficult, the easier decision is to renew a support contract. But delay comes at a cost, too.Continue Reading
How many VMs can you put on a server? That depends on whether your hardware and virtual environment are well-matched. This tip offers four criteria to select the right servers.Continue Reading
Technical debt is a bit like the kitchen junk drawer: It's cobbled-together, useful stuff that just needed to go somewhere. But the longer you wait to sort it out, the worse it gets.Continue Reading
Understand and work around one of the more common Docker for Windows errors -- permissions for shared volumes -- to read, write and execute to the shared volume.Continue Reading
Many issues cause VMs to become unresponsive, including invoking particular tasks, such as snapshots or migrations, resource configuration and infrastructure unavailability.Continue Reading
There are many potential causes of network performance problems when it comes to VMs. Familiarize yourself with the most common causes to aid in troubleshooting.Continue Reading
Despite the enhanced separation that hyper-converged infrastructure can offer, it's better to mix environments and use rules to create a hardware-independent workload balance.Continue Reading
When distributed applications run in containers, admins suddenly have a whirlwind of metrics to track instead of just a short list. These methods reach into the heart of the task.Continue Reading
In the cutting-edge technology world of containers, don't lose sight of the fundamental security best practices that protect workloads and minimize attack surfaces.Continue Reading
When IT activity inevitably goes awry, admins need to know the best course of action to take to ensure accountability, efficiency and accuracy -- and not get lost in myths.Continue Reading
VM live migration errors in Hyper-V include connection issues, virtual switch mismatches and incompatible hardware. Learn more about these common errors and how to resolve them.Continue Reading
Tune hardware, resource allocations and prioritizations to make applications perform their best. Just don't do it without tracking the results.Continue Reading
Unless the data center floods or a digger cuts a network cable, incident management takes place via software tools. The quality of these tools determines how quickly work can resume.Continue Reading
The path to more resilient, bug-free and available IT deployments is hiding in plain sight, in log data. Parse short- and long-term data these three ways to improve operations.Continue Reading
To really do DevOps, organizations will have to address and cultivate more effective workflows. It's not as easy as bringing in beanbags and pingpong tables.Continue Reading
Workflow congestion, sluggish switches, pointless parameter settings -- application flaws don't come from a single source, but they're easier to solve when you know where to look first.Continue Reading
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4