Matching IT Resources to Application Requirements
The application requirements topic center helps IT operations experts and SysOps professionals ensure adequate application capacity planning to enable high performance, scalability and reliability throughout the app lifecycle.
Top Stories
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News
15 Feb 2022
F5 distributed cloud security services strike a trendy chord
As talk of multi-cloud management gives way to distributed cloud, which also ties in edge computing, F5 bundles application security services to expand its appeal to enterprises. Continue Reading
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News
07 Feb 2022
CNCF hosts WebAssembly server-side projects
Once strictly a web browser utility, WebAssembly may soon be coming to a server near you and bringing with it a new level of computing abstraction to contend with. Continue Reading
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07 Feb 2022
WebAssembly tech infiltrates the cloud via edge computing
WebAssembly's first beachhead in its mission to break out beyond the web browser has been in edge computing, where it offers efficient support for bespoke serverless workloads. Continue Reading
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31 Jan 2022
Enterprise AIOps quietly gets real
Machine learning algorithms are being used to automate some aspects of enterprise IT operations, but the original goal of advanced self-healing systems is still a long way off. Continue Reading
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24 Jan 2022
Product mindset to steer DevOps platform, ITSM M&A in 2022
ITSM tools, DevOps platforms and value stream management are converging amid an enterprise move away from IT projects and toward a strategic product mindset. Continue Reading
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News
02 Dec 2021
Google changes tune on Knative, applies to CNCF
Google's decision to submit Knative to the CNCF for incubation prompts speculation about its future: a budding industry standard or a project not worth keeping to itself? Continue Reading
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News
21 Oct 2021
HashiCorp cozies up to Azure AD for zero-trust security
HashiCorp's Boundary access control utility will sync automatically with Microsoft Azure's Active Directory identity management service, the vendors said this week. Continue Reading
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News
15 Oct 2021
OpenSSF adds $10M to software supply chain security effort
IT pros hope for improved software supply chain security standards from OpenSSF, a Linux Foundation group that gained momentum with new funding this week. Continue Reading
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News
14 Oct 2021
Crossplane project could disrupt infrastructure as code
An emerging CNCF project extends Kubernetes orchestration to non-container resources, displacing infrastructure-as-code tools in some early-adopter environments. Continue Reading
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News
29 Sep 2021
Kong tightens links between API gateway, service mesh
Kong adds support for Istio and Envoy integration with its API gateway to consolidate network management between traditional and cloud-native apps. Continue Reading
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Tip
28 Sep 2021
8 fundamental microservices security best practices
Despite the benefits, microservices will introduce profound security issues. We review the biggest microservices security challenges and eight strategies used to combat them. Continue Reading
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Tip
16 Sep 2021
Follow 6 key steps to deploy microservices in production
To succeed with microservices, IT organizations need to rethink the way they design and deploy applications -- and not all the necessary changes are technical ones. Continue Reading
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News
24 Aug 2021
Solo.io folds API gateway in with Istio service mesh
Solo.io is among the service mesh vendors aligning the emerging tech with existing network management as enterprise adoption expands. Continue Reading
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News
19 Aug 2021
KEDA project adds finesse to Kubernetes autoscaling
As enterprise Kubernetes deployments expand in production, an incubating CNCF project injects nuance into the way the container platform responds to applications' resource needs. Continue Reading
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18 Aug 2021
CNCF policy-as-code project bridges Kubernetes security gaps
Kyverno, a CNCF policy-as-code sandbox project, can help platform engineers navigate the transition toward the successor to Kubernetes pod security policies. Continue Reading
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Feature
05 Aug 2021
An A-to-Z guide to a microservices architecture transition
This comprehensive guide to microservices explains everything: comparisons to monolithic architectures, the role of APIs and containers, and design and deployment best practices. Continue Reading
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Tip
03 Aug 2021
Microservices vs. SOA: Choose the right app architecture
This primer explains the ins and outs of a microservices vs. SOA architecture: when and where to use either one, and how both are evolving, thanks to containers. Continue Reading
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News
29 Jul 2021
Linkerd service mesh plans expansion post-graduation
Linkerd joins the likes of Kubernetes, Prometheus and Envoy as a graduated project within CNCF and lays out a fresh roadmap for the coming year. Continue Reading
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Tip
29 Jul 2021
How microservices and containers work, apart and together
Microservices and containers are two methods that enable companies to more efficiently create and deliver applications. Here's how they work -- and when they're best used together. Continue Reading
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Tip
29 Jul 2021
Microservices vs. APIs: How they differ and work together
Enterprises still rely on monolithic systems, but apps increasingly require speed, scale and flexibility. Here's how microservices and APIs achieve that, separately and together. Continue Reading
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News
20 Jul 2021
Sysdig deal reflects infrastructure-as-code security buzz
Enterprise Kubernetes maturity has pushed infrastructure deployments into DevOps pipelines, prompting container security vendors to support infrastructure-as-code scans. Continue Reading
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Tip
28 Jun 2021
Compare ARM templates vs. Terraform for infrastructure as code
ARM templates and Terraform are popular infrastructure-as-code options. Check out an Ubuntu Server VM example in each approach and learn the pros and cons of these tools. Continue Reading
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News
23 Jun 2021
DOD enlists IT vendors for new DevSecOps missions
In the second year of its DevSecOps project, the Department of Defense is fielding bids to resell its DevSecOps platform and is funding research into software supply chain security. Continue Reading
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Tip
14 Jun 2021
How to build a CI/CD pipeline with Azure and GitHub
Some organizations need to build and deploy apps to specific cloud platforms. This walkthrough shows you step by step how to create a CI/CD pipeline using GitHub and Azure DevOps. Continue Reading
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News
09 Jun 2021
HashiCorp Consul pricing adjusts to SaaS
Some users balked at HCP Consul pricing when it first became available, prompting HashiCorp to add a Starter SKU, though it has yet to release specifics on cost. Continue Reading
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News
08 Jun 2021
HashiCorp Terraform 1.0 features stability, upgrade relief
With graduation to a stable version, HashiCorp Terraform users won't have to deal with any more breaking changes in new versions of the infrastructure-as-code tool. Continue Reading
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25 May 2021
Atlassian Forge fills key role in cloud migration strategy
After a two-year development effort, Atlassian Forge is generally available as a distribution point for the add-on apps users need to match on-premises features in the cloud. Continue Reading
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News
06 May 2021
CNCF projects hone multi-cluster Kubernetes management
Cluster API is considered production-ready by early adopters of multi-cluster Kubernetes, while a new multi-cluster API and control plane prototypes take shape. Continue Reading
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29 Apr 2021
Red Hat refocuses on IT operations as cloud use expands
Red Hat renews its focus on IT operations, which have become both more complex and more crucial amid the rise of DevOps and cloud-native applications. Continue Reading
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28 Apr 2021
Atlassian Jira Work Management overhauls BizDevOps features
Atlassian has offered a fresh take on BizDevOps with Jira Work Management, which replaces Jira Core for enterprise legal, marketing and HR teams. Continue Reading
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News
27 Apr 2021
Red Hat OpenShift lays foundation for hybrid cloud services
Amid a post-pandemic cloud shift, Red Hat looks to meet customer needs and beat out competitors with new OpenShift-based managed services for distributed applications. Continue Reading
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19 Apr 2021
Atlassian Jira shrinks ITSM competitive gaps with ThinkTilt
Atlassian Jira Service Management chips away at incumbent ITSM vendors' market lead with low-code/no-code IP from ThinkTilt, but it must keep adding features to fully catch up. Continue Reading
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19 Apr 2021
Log management tools add finesse to Elasticsearch
Vendors that bring log management expertise to open source Elasticsearch helped unlock collaboration and incident response for companies that had struggled with ELK on their own. Continue Reading
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14 Apr 2021
Service mesh SaaS springs up in fragmented market
Service mesh is complex, and users can choose from among many vendor products. New SaaS versions offer a way for them to try different approaches without making a big commitment. Continue Reading
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06 Apr 2021
Puppet Relay links event-driven IT automation to Enterprise
Puppet's Relay event-driven automation framework ships this week, with Puppet Enterprise integration that can link cloud-native workflows with on-premises infrastructure and apps. Continue Reading
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24 Mar 2021
Cisco Intersight folds in Terraform Cloud amid SaaS revamp
Cisco has expanded its partnership with HashiCorp and readied a SaaS-managed Kubernetes service as it vies for a share of the software-centric market for cloud-native apps. Continue Reading
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22 Mar 2021
Nordic bank fights money launderers with log analytics
The IT team at Lunar created an interface into its log analytics system for the bank's fraud investigators, which helped uncover specific data about questionable accounts. Continue Reading
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News
10 Mar 2021
Kong service mesh paid version eases policy management pain
IT pros could cobble together an open source service mesh with Open Policy Agent on their own, but Kong Mesh will let them skip that struggle for a price. Continue Reading
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05 Mar 2021
Linkerd 'opt-in,' developer accessibility sway IT pros
Not every enterprise needs the detailed configurability of Istio service mesh, and devs can unobtrusively experiment with Linkerd alongside other Kubernetes workloads. Continue Reading
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26 Feb 2021
Istio service mesh users tackle real-world integration
Once IT pros set up Istio in production, they face an even bigger challenge: expanding it to the rest of the IT infrastructure, from multi-cluster environments to VMs. Continue Reading
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25 Feb 2021
After Istio architecture upheaval, leaders pledge stability
The Istio service mesh went through major disruptions in 2020, from technical redesign to governance shifts. Now, project leaders vow to tackle lingering IT ops issues. Continue Reading
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Tip
18 Feb 2021
The remote workforce is redefining mission-critical apps
The explosion in remote work doesn't just mean more work calls in your pajamas. IT must be prepared to support application performance and availability as mission-critical. Continue Reading
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03 Feb 2021
New CloudBees CEO eyes IPO, M&A to build DevOps tools
CloudBees co-founder Sacha Labourey will lead product strategy for the company's DevOps tools, while new CEO Stephen DeWitt readies the business for its next stage of growth. Continue Reading
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02 Feb 2021
Atlassian cloud sweetens licensing deal for enterprises
An Atlassian Cloud Enterprise licensing update furthers its appeal to customers contemplating a move to SaaS to offload and streamline IT ops. Continue Reading
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29 Jan 2021
NIST drafts service mesh guidance for DevSecOps
A new NIST special publication shows how a service mesh can enhance access control for DevSecOps shops, but the network architecture hasn't gained widespread deployment. Continue Reading
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News
27 Jan 2021
Rancher Longhorn hones Kubernetes storage for edge computing
Kubernetes storage products such as Rancher Longhorn target edge computing environments, as adoption of the trend creates a fresh opportunity for container infrastructure. Continue Reading
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Tip
12 Jan 2021
Explore Bottlerocket's benefits and limitations
Everything has pros and cons, but the question is whether the good outweighs the bad. Evaluate what Bottlerocket has to offer, and how it compares to Alpine Linux as a container OS. Continue Reading
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06 Jan 2021
GrubHub's infrastructure-as-code feeds pandemic resiliency
GrubHub SREs fostered more consistent deployment patterns for resources such as DNS and AWS load balancers with a move to self-service infrastructure-as-code tools for DevOps teams last year. Continue Reading
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21 Dec 2020
Enterprises reckon with Kubernetes cluster scale
Kubernetes has landed in enterprise production -- the next task is for it to expand to accommodate very large clusters, as well as many small clusters for multi-cloud and edge computing. Continue Reading
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10 Dec 2020
Kubernetes security project faces reckoning over beta status
Kubernetes Pod Security Policies could be marked for deprecation as soon as the next Kubernetes release, in the wake of new limits on the beta phase for components of the platform. Continue Reading
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08 Dec 2020
Linkerd service mesh's steady updates outlast Istio's flash
As service mesh adoption goes mainstream, early adopters of Linkerd say it allowed them to start small and grow in scale and sophistication as needed. Continue Reading
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Tip
03 Dec 2020
How and why to create an SRE error budget
No IT service is completely immune to disruption. A realistic error budget is a powerful way to set up a service for success. Continue Reading
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10 Nov 2020
Atlassian ITSM challenges ServiceNow with DevOps focus
Cloud customers of Atlassian's Jira Service Management will get some Opsgenie incident management features included at no cost, as the vendor plans its ITSM expansion. Continue Reading
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Tip
04 Nov 2020
Write a software deployment plan under these guidelines
A successful and comprehensive software deployment plan includes many moving pieces. But don't panic -- here are the key aspects to consider. Continue Reading
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23 Oct 2020
HashiCorp Consul Terraform Sync creates coveted connection
HashiCorp Consul and Terraform can now sync for network infrastructure automation, a sought-after connection some users had previously tried to cobble together themselves. Continue Reading
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News
20 Oct 2020
Atlassian cloud shift quickens with Data Center price hikes
Atlassian's on-premises customer base has expressed alarm at the company's plans to discontinue Server licenses and make major Data Center price increases. Continue Reading
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15 Oct 2020
Red Hat bolsters Ansible-Kubernetes bond via OpenShift ACM
Red Hat previewed new ties between its Ansible Automation Platform and OpenShift Kubernetes within its Advanced Cluster Management tool, as container platform competition intensifies. Continue Reading
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Tip
15 Oct 2020
How to kickstart a proof-of-concept IT project
As with any IT initiative, operations staff should have a clear vision for a proof-of-concept project -- from technical requirements to the key stakeholders involved. Continue Reading
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News
09 Oct 2020
Service mesh upstarts challenge Istio, Linkerd
Istio seemed destined for Kubernetes-like dominance in the service mesh market, but recent open source governance drama created an opening for competition from networking vendors. Continue Reading
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Tip
15 Sep 2020
How to manage technical debt in IT organizations
"Debt" is a scary word even without "technical" before it. We can't help you with dollars and cents, but we can share what IT technical debt is and how to create a debt reduction plan. Continue Reading
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28 Aug 2020
How the DevOps model will build the new remote workforce
What IT pros expect from remote work post-COVID-19, and ways the DevOps model for collaboration and incident response can address its human and technical problems. Continue Reading
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16 Jul 2020
Google's OUC play muddies Istio service mesh outlook
Google surprised even major partners with the transfer of Istio's trademark to a new organization it launched last week, leaving some key governance details undefined. Continue Reading
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01 Jul 2020
Kubernetes complicates Cloud Foundry platform development
The Cloud Foundry community has begun to port its developer interface onto Kubernetes infrastructure, but there are multiple approaches to sort out amid the transition. Continue Reading
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24 Jun 2020
HashiCorp Consul 1.8 aims to smooth service mesh transition
HashiCorp Consul users are mulling how to extend service discovery into service mesh. The vendor has added gateway support to ease this transition. Continue Reading
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22 Jun 2020
HashiCorp shops hope new Consul service comes at lower cost
Multi-cloud hosted services planned for HashiCorp products, including Consul, Vault and Nomad, would reduce IT ops overhead, users say, but prices must be affordable. Continue Reading
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11 Jun 2020
DevOps pros rethink cloud cost with continuous delivery tool
Cloud cost management is a new task for developers under DevOps, and a continuous delivery add-on presents a new way to show them infrastructure inefficiencies. Continue Reading
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21 May 2020
IT pros clamor for Kubernetes multi-cloud deployment API
Enterprise IT pros who want a standard approach to Kubernetes multi-cloud deployment say the Cluster API project shows promise, but it needs work to be production-ready. Continue Reading
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13 May 2020
VMware Tanzu seeks IT attention with Kubernetes security buy
VMware buys Octarine for security cred in a crowded Kubernetes management market, but some VMware shops will shift to SaaS apps rather than deal with container infrastructure. Continue Reading
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07 May 2020
VMware Tanzu beta project melds Cloud Foundry, Kubernetes
VMware Tanzu Application Service for Kubernetes, now in public beta, intrigues PKS users by combining Kubernetes infrastructure components behind a Cloud Foundry developer interface. Continue Reading
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Tip
30 Apr 2020
Reduce IT burdens, costs with on-premises storage as a service
Most organizations automatically associate storage as a service with the cloud -- but emerging, on-premises STaaS offerings can benefit IT ops and the business just as much, if not more. Continue Reading
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27 Apr 2020
IT compliance-as-code tool makes Kubernetes security inroads
Open Policy Agent has turned heads among IT shops for Kubernetes compliance as code, and its commercial backer looks to capitalize on that momentum with new enterprise features. Continue Reading
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24 Apr 2020
HashiCorp Consul service leads off post-funding roadmap
HashiCorp CEO David McJannet discusses the company's future, including a Consul managed service headed for public beta this week, overlap with Kubernetes and building a sustainable open source business. Continue Reading
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Tip
17 Apr 2020
Anticipate the unexpected with application capacity planning
Disasters and crises that disrupt daily routines are inevitable. Follow these app capacity guidelines to prepare IT teams for such events and maintain business capabilities. Continue Reading
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16 Apr 2020
COVID-19 remote work forces shift on SecOps strategy
Security risk was mostly an afterthought as businesses scrambled to support remote work in response to COVID-19, but SecOps is now at the top of IT shops' priority lists. Continue Reading
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News
09 Apr 2020
HashiCorp Vault secrets manager ups Enterprise edition value
HashiCorp Vault 1.4 sweetens the deal for users of the paid Enterprise version, which had been subject to questions about differentiation from the free version in the past. Continue Reading
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News
08 Apr 2020
Foundation exec seeks Cloud Foundry vs. Kubernetes detente
New Cloud Foundry Foundation Executive Director Chip Childers plans to steer the community into the next phase of cooperation with Kubernetes, Knative, Istio and more. Continue Reading
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03 Apr 2020
As Atlassian cloud push ramps up, users assess migration
Atlassian's cloud products offer sought-after enterprise features and extend integrations, but some organizations will still struggle to transition from its on-premises tools. Continue Reading
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02 Apr 2020
IT service desks rush to support remote work amid pandemic
IT service desks bore the brunt of the sudden transition from centralized business locations to remote work for most white-collar employees, as COVID-19 forced social distancing. Continue Reading
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25 Mar 2020
HashiCorp Nomad vs. Kubernetes matchup intensifies with 0.11
HashiCorp Nomad may not overtake Kubernetes but could capture broader enterprise attention with container-like orchestration features for legacy apps in VMs. Continue Reading
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News
20 Mar 2020
Las Vegas shores up SecOps with multi-factor authentication
AI-driven SecOps tools spared Las Vegas from a major data breach in January. The city now bets that two-factor authentication can stop future attempts. Continue Reading
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18 Mar 2020
IBM officially supports Red Hat Ansible for mainframe DevOps
IBM will support mainframe DevOps through mainstream distributed systems tools such as Red Hat Ansible and Jenkins, even when it has equivalent mainframe-specific products. Continue Reading
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News
12 Mar 2020
AWS Bottlerocket container OS locks down hosts
AWS Bottlerocket puts the cloud giant's spin on the container OS, and container host security, but the company will have to overcome a generally poor reputation in the open source world. Continue Reading
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News
06 Mar 2020
Istio service mesh revamp may ease use, or sow confusion
Istio 1.5 reworks a microservices-based control plane into a monolith as the service mesh project seeks to simplify management and improve performance. Continue Reading
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News
28 Feb 2020
Top 5 container software trends to watch in 2020
Container software, namely Kubernetes, has become a staple of modern enterprise IT infrastructure -- here's what's coming next for the technology in 2020 and beyond. Continue Reading
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News
27 Feb 2020
Kubernetes edge computing takes shape on container frontier
Kubernetes at the edge has emerged as an early stage trend among enterprises that want to push the boundaries of software automation. Continue Reading
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26 Feb 2020
JFrog touts DevSecOps edge in CI/CD tools
JFrog hops aboard a crowded CI/CD bandwagon, but its expertise in artifact and package management could appeal to security-conscious DevOps shops. Continue Reading
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Tip
17 Feb 2020
Optimize platform costs, use with an IT asset management strategy
Without a thorough asset management plan that accounts for the complexities of today's IT environments, organizations risk cost inefficiencies and suboptimal support for the business. Continue Reading
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News
14 Feb 2020
Chef IT automation invigorates legacy apps amid cloud surge
Chef Software's Habitat tool carved out a niche as it matured, among enterprise IT pros tasked with modernizing legacy data center apps. Continue Reading
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News
13 Feb 2020
Ad firm gets Kubernetes management boost from Agile Stacks
With a small staff of engineers responsible for all of IT, a digital advertising firm needed help to smooth out the learning curve as it migrated from Mesosphere to Kubernetes. Continue Reading
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Feature
20 Dec 2019
Optimize application deployments with this expert advice from 2019
As the year comes to a close, review SearchITOperations' most popular tips on app deployment and support, covering topics such as DevOps automation, SLAs and tool tutorials. Continue Reading
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17 Dec 2019
Verizon, Walmart embrace DevOps dojo for IT training
Some IT training experts say 'Dojo is a no-go,' but companies such as Verizon and Walmart say the DevOps dojo approach has been well worth it for them. Continue Reading
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News
12 Dec 2019
Dynatrace monitoring faces market ambivalence in NoOps push
Dynatrace is gung-ho about NoOps with training services and an open source tool for CI/CD automation, but may face skepticism from a wary enterprise IT audience. Continue Reading
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06 Dec 2019
10 DevOps tools vendors to watch in 2020
A vast market for DevOps tools includes every major IT vendor and many up-and-comers. A panel of industry experts say these 10 are most likely to shift the market in 2020. Continue Reading
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News
15 Nov 2019
D2iQ latest to seek Kubernetes management niche
D2iQ's CTO says it will use its enterprise experience with Apache Mesos container orchestration and big data apps such as Kafka to compete in a crowded market for Kubernetes management. Continue Reading
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News
12 Nov 2019
Aqua Security buys CloudSploit, expands into cloud security
Amid consolidation and chaos in the cloud security market, Aqua snaps up CloudSploit and sets the stage for increased competition with traditional IT security vendors. Continue Reading
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News
08 Nov 2019
Microservices security calls for zero-trust, data classification
Sanity in a zero-trust world for microservices security calls for IT teams to prioritize the assets they must protect, and that starts with data classification. Continue Reading
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News
28 Oct 2019
DevOps security shifts left, but miles to go to pass hackers
DevSecOps has gone mainstream as companies bake security automation into app development, but experts say the toughest cybersecurity challenges remain unsolved. Continue Reading
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Feature
25 Oct 2019
Enterprise IT weighs pros and cons of multi-cloud management
IT ops pros are getting used to multi-cloud management, especially for disaster recovery, but moving from cloud to cloud via container portability is still rare. Continue Reading
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News
24 Oct 2019
Elastic SIEM spring release will complete Endgame tie-in
Endgame agents can now send endpoint security data to the Elastic SIEM, but UI and data schema integration -- and the ability to take action on endpoints -- will come next year. Continue Reading
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News
18 Oct 2019
Red Hat OpenShift Tekton pipelines reflect strategic platform focus
OpenShift and its competitors now offer enterprises soup-to-nuts DevOps platforms, rather than simple Kubernetes management tools, that are based on different points of strategic lock-in. Continue Reading
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News
10 Oct 2019
Kubernetes on Windows nodes hits GA in Rancher, Amazon EKS
Windows host support in Kubernetes reached a milestone with general availability from container management vendors, which makes containers more accessible for legacy apps. Continue Reading
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News
08 Oct 2019
Google sparks open source unrest over Knative, Istio
Google is keeping its Knative and Istio projects close to the vest, which could limit their reach long term, early adopters say. Continue Reading