Cloud Computing
Top Stories
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Tip
15 Oct 2026
Sovereign AI requires extending governance to AI layer
Under new data sovereignty regulations, deploying AI systems presents an urgent challenge: Endpoints within the U.S. are not enough to meet compliance requirements for cloud data. Continue Reading
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Feature
15 Oct 2026
When clouds have borders: Navigating cloud sovereignty
The illusion of a borderless, accessible global cloud is collapsing. Business leaders must prepare governance frameworks for an increasingly fragmented global cloud landscape. Continue Reading
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Feature
16 Jun 2017
Strategies to accelerate AWS Lambda functions
In this chapter excerpt from Serverless Architectures on AWS, author Peter Sbarski shares five tricks developers can use to improve Lambda function performance. Continue Reading
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Tip
14 Jun 2017
Know your AWS downtime limits
Enterprises have different standards of downtime tolerance, which often vary between applications. Properly set your expectations and avoid unnecessary -- and unwanted -- downtime. Continue Reading
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Guide
06 Jun 2017
Optimize your public cloud cost management strategy
Businesses often tout lower costs as a benefit of public cloud, but without proper management and monitoring, costs can climb quickly. Learn how to keep your spending in check. Continue Reading
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Tip
01 Jun 2017
Use AWS Batch -- not Lambda -- for these workloads
AWS Batch makes it easier to automatically spin up EC2 instances and boost capacity to provision resources for uneven application workloads. Continue Reading
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Answer
01 Jun 2017
Compare OpenStack local storage options for now and in the future
SSDs, HDDs and NVMe can all provide local storage for an OpenStack deployment. But what are the benefits and tradeoffs of each, and how will these technologies evolve? Continue Reading
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Feature
23 May 2017
Choose the best public cloud instances for your apps and budget
Cloud computing instances can make or break application performance -- and costs. Evaluate your workloads to determine the right instance type and size before deployment. Continue Reading
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Tip
22 May 2017
Explore Google XPN for virtual private cloud networks
Isolated networks strengthen cloud security, but sharing data can become a challenge. Learn how Google XPN enables multiple users or departments to share one virtual private cloud. Continue Reading
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Tip
22 May 2017
No-code/low-code project management best practices
Before setting your no-code/low-code product into motion, you must prepare your organization. Expert Zach Flower discusses the importance of collaboration and communication. Continue Reading
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Tip
18 May 2017
Your cloud bill climbs due to these five overlooked costs
AWS, Google and Azure offer tools that help users estimate cloud costs. But overlooked services, usage spikes and outages can cause actual cloud bills to far exceed those estimates. Continue Reading
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Feature
11 May 2017
Build a cloud-based infrastructure one layer at a time
As enterprise IT teams enter the cloud adoption phase, they must understand the technical underpinnings that comprise cloud infrastructure -- from servers to storage to apps. Continue Reading
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Tip
05 May 2017
AWS certification types with the most street cred
Passing an AWS certification exam is often a top benchmark on a cloud pro's resume. These AWS certifications are considered the most difficult -- and valuable. Continue Reading
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Answer
28 Apr 2017
Understand the pros, cons of an AWS cloud VPN service
Our team will move workloads into AWS, but we need control and security over them. What VPN features does Amazon Lightsail provide, and is it better suited for certain workloads? Continue Reading
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Tip
28 Apr 2017
Build Docker container images with AWS CodeBuild
AWS CodeBuild is a developer tool that automates tasks, such as software releases, and enables IT teams to build and push containers to a registry within minutes. Continue Reading
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Tip
28 Apr 2017
Techniques for optimizing microservice performance in the cloud
Learn how to prevent bottlenecks, create efficient deployment and avoid security issues to ensure optimal microservice performance in the cloud. Continue Reading
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Tip
27 Apr 2017
Avoid downtime during the cloud migration process
During a public cloud migration, IT teams need to take a cautious, one-step-at-a-time approach to avoid hearing the dreaded phrase, 'the system is down.' Continue Reading
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Tip
26 Apr 2017
Scale resources automatically with Azure Virtual Machine Scale Sets
Scalability is an attractive capability of cloud computing that reels in enterprises of all sizes. Learn how Virtual Machine Scale Sets in Azure can help you achieve that benefit. Continue Reading
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Opinion
21 Apr 2017
The true definition of cloud computing is still lost on some IT pros
The misuse of the phrase 'cloud computing' has created misperceptions of the technology. Remember that the cloud isn't a location -- it's a more agile way to design IT services. Continue Reading
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News
17 Apr 2017
Give Visual Basic language apps a cloud afterlife with code conversion
Visual Basic apps were never meant to run in the cloud, but with automated code conversion tools, their tried-and-true business logic can be refactored and reused. Continue Reading
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Tip
07 Apr 2017
Build an effective API management system for multicloud
APIs play a critical role in cloud, allowing apps and services to communicate with each other. But with multiple cloud providers in the mix, API management gets complicated. Continue Reading
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Tip
31 Mar 2017
Amazon Route 53 benefits include efficient domain management
There are many domain hosting options, but Amazon Route 53 stands out from the pack for resolution speed -- especially among AWS users. Route 53 offers these benefits for users. Continue Reading
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Tip
28 Mar 2017
AWS Lambda functions have storage capacity, longevity limitations
AWS Lambda's high scalability can serve as a limitation, as data can be lost if too much strain is placed on the data store. These methods can work around Lambda memory limitations. Continue Reading
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Answer
28 Mar 2017
What are some ways to stop and restart OpenStack instances?
Admins can pause, suspend, shelve or stop a compute instance in OpenStack. But what are the key differences between each option? Continue Reading
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Tip
24 Mar 2017
Select the right cloud regions, availability zones to optimize costs
Cloud computing can bring a multitude of unexpected costs. To stay within budget, evaluate the costs associated with regions and availability zones. Continue Reading
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Tip
23 Mar 2017
Choose cloud configuration management tools for multiple platforms
The multicloud model presents unique configuration management challenges. When choosing a tool, enterprises should compare cloud native and third-party options carefully. Continue Reading
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Blog Post
20 Mar 2017
Awareness of shared-responsibility model is critical to cloud success
When companies move to the cloud, it's paramount that they know where the provider's security role ends and where the customer's begins. The shared-responsibility model is one of the fundamental ... Continue Reading
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News
03 Mar 2017
Cloud-first strategy speeds spinoff of American Express' travel unit
Given just months to spin off a $20 billion operation into a new, independent company, American Express Global Business Travel turns to the Dell Boomi cloud integration platform. Continue Reading
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Tip
01 Mar 2017
How Oracle licensing on AWS affects portability
AWS works with software vendors to make cloud workloads more portable, but some vendors have licensing restrictions that could complicate BYOL. Continue Reading
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Answer
28 Feb 2017
Which AWS programming language is best for our project?
AWS developers can choose between a variety programming languages, including Microsoft, .NET, Java and Python. How do they differ and should we use them to develop applications? Continue Reading
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Tip
24 Feb 2017
Get started with the Azure API Management service
APIs are vital to open the communication lines between cloud apps, and proper management of those APIs is also critical. Learn how Azure's API service can kick start that process. Continue Reading
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Tip
17 Feb 2017
Compare offline data migration services from AWS, Azure and Google
Sending a storage disk to a cloud provider seems like an antiquated data-migration method, but it's a common choice. Here's how AWS, Azure and Google manage the process. Continue Reading
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News
16 Feb 2017
Find out exactly where the Docker Swarm architecture is heading
The challenge of provisioning applications across clusters remains a significant one. Docker's Mike Goelzer explains where the company is headed with Docker Swarm. Continue Reading
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Tip
15 Feb 2017
When and how to use a FIFO queue in SQS
Using FIFO queues in Amazon SQS support Exactly-Once Processing and keep tasks in order. But they can create bottlenecks if used with the wrong workloads. Continue Reading
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Tip
15 Feb 2017
Discover the pros, cons of bare-metal cloud services
A bare-metal cloud service combines the benefits of physical servers with public cloud, but may not be right for all workloads. Weigh the pros and cons before you make a decision. Continue Reading
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Tip
08 Feb 2017
Identify and reduce multicloud integration costs
When using multiple cloud providers, application integration costs can grow quickly. To prevent billing surprises, carefully plan application deployments and workflows. Continue Reading
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Definition
31 Jan 2017
Boto
Boto is a software development kit (SDK) designed to improve the use of the Python programming language in Amazon Web Services. The Boto project started as a customer-contributed library to help developers build Python-based applications in the cloud, converting application programming interface (API) responses from AWS into Python classes. Continue Reading
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Tip
31 Jan 2017
Using Azure Site Recovery for data and VM replication
Data replication is a critical part of a disaster recovery plan, and the devil is in the details. Ease your plan with automation through Azure Site Recovery. Continue Reading
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Opinion
30 Jan 2017
Cloud developer job description getting more complicated all the time
The cloud developer job is getting even more complex. Learn about cloud developer salaries, opportunities and hirers' most-valued cloud platform here. Continue Reading
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Quiz
24 Jan 2017
Test your knowledge of big data cloud services
Big data in the cloud is a big deal. But without the right management and analytic tools, you won't get far. Test your knowledge of big data tools in the cloud with this quiz. Continue Reading
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Answer
17 Jan 2017
How does Azure Premium Storage billing work?
For Azure Premium Storage, are users billed by how much storage capacity they actually use or how much they reserve or allocate? Continue Reading
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Tip
16 Jan 2017
Breaking down the costs of cloud storage
Storage is a primary reason enterprises move workloads to the cloud. But before shipping off your data, learn how region, capacity and other factors shape cloud storage costs. Continue Reading
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Feature
16 Jan 2017
Using REST APIs in AWS connects services, creates concerns
APIs help developers connect services, but also create security and management concerns. This excerpt from 'Mastering AWS Development' explores REST API commands for AWS. Continue Reading
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Tip
09 Jan 2017
The what, why and how of the TOSCA cloud standard
As the acceptance of DevOps rises, the TOSCA standard has become a popular option for cloud application deployment. Here's a closer look at how it works. Continue Reading
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Tip
28 Dec 2016
Choose the best Google cloud instance types for your workloads
Not all workloads are the same -- some require more CPUs, while other require more memory. Fortunately, Google's range of cloud instance types offers enterprises a lot of options. Continue Reading
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Answer
15 Dec 2016
What are some AWS Marketplace benefits for enterprises?
Our enterprise lists its services in the AWS Marketplace. What's the best way to use the marketplace to sell our products? Continue Reading
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Tip
01 Dec 2016
Perform a PaaS pricing comparison for public cloud
When choosing a platform, enterprises need to focus on features and prices for Azure, Google and AWS. Take a look under the hood before you take it for a spin. Continue Reading
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Tutorial
28 Nov 2016
Security issues in cloud computing
While the cloud may be flexible and cost-efficient, a lack of data safeguards and compliance standards makes security the largest hurdle to leap. Continue Reading
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Tip
15 Nov 2016
Real-time app development helps minimize delays
The differences between real-time and near real-time application development are invisible to the naked eye, but everyone suffers from delays in app builds and execution. Continue Reading
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Tip
09 Nov 2016
Practice cloud resource management to reduce sprawl, cut costs
Some organizations go overboard with cloud deployments, paying for more resources than they actually need. Follow these steps to decrease wastefulness and increase cost efficiency. Continue Reading
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Answer
31 Oct 2016
How do AWS IAM permissions manage resource access?
We use AWS Identity and Access Management for cloud security, but aren't sure how roles, permissions and policies differ in a cloud security strategy. How do they protect resources? Continue Reading
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Tip
28 Oct 2016
Benefits of moving from EC2-Classic to VPC
AWS replaced EC2-Classic instances with Virtual Private Cloud to help enterprises better secure networks and resources. Here's how the two instances differ and how to migrate to VPC. Continue Reading
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Definition
27 Oct 2016
Microsoft Azure Security Center
Microsoft Azure Security Center is a set of tools and services for securing virtual machines that run on the Azure public cloud. With Azure Security Center, an IT team can establish security policies, set up alerts and receive recommendations for addressing potential Azure security threats. Continue Reading
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News
21 Oct 2016
Google Cloud Storage prices cut, Glacier cold storage competitor added
Google is revamping its Cloud Storage services to woo users and challenge AWS with price cuts, lifecycle management and cold storage with quicker retrieval times than Amazon Glacier. Continue Reading
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Tip
20 Oct 2016
Don't migrate apps to the cloud without considering the costs
For many organizations, the public cloud is a way to cut costs -- but some apps may be costing you more in the cloud than you think. Find out which enterprise apps are better left on premises. Continue Reading
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Answer
12 Oct 2016
Which caching engines does Amazon ElastiCache support?
Amazon ElastiCache supports Redis and Memcached as in-memory caching engines. What are the main features of each and how do they differ? Continue Reading
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Tip
07 Oct 2016
Custom AWS metrics maximize use of CloudWatch Logs
Unlike standard app dev methods, serverless computing with AWS Lambda does not enable easy debugging. These tools can help developers keep an eye out for Lambda errors. Continue Reading
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Tip
29 Sep 2016
How do I determine which OpenStack version I have?
Figuring out the OpenStack release or version running in your organization isn't as easy as it sounds. What are some quick tips to find that information? Continue Reading
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Tip
27 Sep 2016
Use cloud auto scaling, tagging to give unneeded resources the boot
Auto scaling services help admins identify underused resources and reduce public cloud costs. Learn how load balancing and tagging can maximize those benefits. Continue Reading
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Tip
26 Sep 2016
Craft a business continuity plan to maximize AWS uptime
Strong business continuity plans start with an evaluation of needs. Native and third-party disaster recovery tools fit into a BC plan to protect cloud data and workloads. Continue Reading
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Answer
20 Sep 2016
What are the limitations when running Active Directory in AWS?
AWS Directory Service provides three options for running Active Directory in the cloud: Microsoft AD, Simple AD and AD Connector. What are the drawbacks of each AD option? Continue Reading
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Answer
09 Sep 2016
How can we customize the OpenStack Horizon dashboard?
Admins can use the OpenStack Horizon dashboard to deploy and manage cloud services. But what are some options for customizing the dashboard's view? Continue Reading
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Feature
06 Sep 2016
Overcome cloud performance issues with these quick tips
Poor performance can have a devastating impact on public, private and hybrid cloud. Use these quick tips to fix performance issues related to cloud apps, APIs and more. Continue Reading
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Tip
31 Aug 2016
DynamoDB Streams keep database tables in sync
Developers who want to deploy localized apps in different regions should know about database synchronization challenges. DynamoDB Streams and Lambda can ensure tables are updated. Continue Reading
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Feature
26 Aug 2016
Enterprise architect career path has bright and dark sides
IASA CEO Paul Preiss discusses how the digital transformation and technology advances are the drivers creating opportunities in the burgeoning enterprise architecture profession. Continue Reading
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Feature
11 Aug 2016
Choosing an IaaS provider for traditional vs. cloud native apps
As IaaS providers expand their portfolios to include more higher-level services, the requirements of your apps -- not just your infrastructure -- should drive vendor choice. Continue Reading
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Answer
11 Aug 2016
How long does it take to retrieve data from Glacier storage?
Our enterprise periodically needs to access cold data from Amazon Glacier. How long does it take to retrieve data, and what are other infrequent data access options? Continue Reading
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Tip
29 Jul 2016
Control AWS traffic with routing policies
AWS offers four routing policies in Amazon Route 53 Traffic Flow. While each option balances heavy traffic loads, admins must consider each policy's specific uses. Continue Reading
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Tip
28 Jul 2016
Master Amazon CloudWatch metrics to track AWS use
Amazon CloudWatch enables administrators to track resources using metrics and log files. Admins should get to know the terminology as well as ins and outs of the auditing service. Continue Reading
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Tip
28 Jul 2016
Control the costs of cloud storage with these five steps
Your cloud storage could be costing you more than it should. Follow these five steps to identify and eliminate any unnecessary cloud storage fees. Continue Reading
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Answer
20 Jul 2016
What features are involved with Amazon Glacier backup storage?
We'd like to move infrequently accessed data to cold storage to save money. How does Amazon Glacier work and what are some of the main features? Continue Reading
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Answer
20 Jul 2016
How do I prevent an I/O bottleneck in hybrid cloud?
In a hybrid cloud deployment, what are some ways to eliminate I/O bottlenecks that hurt application performance? Continue Reading
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Tip
19 Jul 2016
Build a cloud redundancy strategy using multiple providers
No cloud platform is perfect; there is always a risk of an outage or data loss. Consider a multicloud model to ensure redundancy and backup. Continue Reading
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Feature
19 Jul 2016
On-premises vs. cloud: What's more cost-effective for your apps?
Some organizations rush into a cloud migration, assuming cost savings are a guarantee. But not all applications are meant for the public cloud, and moving them may cost you more. Continue Reading
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Tip
12 Jul 2016
Tips and tools to manage Azure roles, access controls
Azure Resource Manager has a complete, but complex, set of role-based access controls that let admins create policies to manage who can access Azure cloud services. Continue Reading
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Tip
23 Jun 2016
A custom cloud instance lets admins get choosey
Not satisfied with the standard instance types from your public cloud provider? Consider customizing your own to cut down on costs and unneeded resources. Continue Reading
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Tip
25 May 2016
How do we license Windows Server on AWS?
Our enterprise has been wary of licensing issues, but we'd like to move Microsoft-based workloads to AWS. How can we migrate those workloads without violating licenses? Continue Reading
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Tip
13 May 2016
Cloud cost management tips for working with multiple vendors
Using more than one cloud has its benefits, but can also get expensive. To manage costs, examine your providers' data access charges, as well as your application design. Continue Reading
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Tip
05 May 2016
Amazon Inspector gives dev automated security assessment
Cloud vulnerabilities can quickly evolve into security threats; vigilance is a key in identifying weaknesses. Amazon Inspector detects common weaknesses, providing peace of mind. Continue Reading
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Tip
04 May 2016
Compare AWS vs. Azure vs. Google big data services
Big data services are an attractive cloud lure for enterprises. AWS, Azure and Google are fighting for number one, but who will come out on top? Continue Reading
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Tip
28 Apr 2016
How to effectively work with multiple cloud providers
Before working with multiple cloud providers, evaluate their services for compute, storage, security and more. Continue Reading
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News
22 Apr 2016
Partner opportunity: Midmarket email migrations to cloud
A report by Intermedia revealed slow uptake of cloud-based email in the midmarket -- and an untapped opportunity for partners; more IT channel news from the week. Continue Reading
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Tip
15 Apr 2016
Steps to generate an HTTP response header with AWS Lambda
Some AWS users have difficulty setting HTTP response headers based on Lambda functions. Chris Moyer explains how to accomplish that task, and how it can be helpful for developers. Continue Reading
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Answer
14 Apr 2016
How do CloudWatch logging features track resources?
Between our on-premises and in-cloud resources, our hybrid infrastructure produces a multitude of logs. How can we use Amazon CloudWatch to aggregate and visualize logs? Continue Reading
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Tip
05 Apr 2016
AWS CodeCommit triggers bolster use of Git
AWS CodeCommit allows admins to manage Git repositories. AWS recently added support for triggers, giving IT teams the ability to respond to events and accelerate app deployments. Continue Reading
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Answer
30 Mar 2016
How do AWS configuration management tools work?
When running AWS in our enterprise, it has been a challenge to keep tabs on active resources. Which native tools define and maintain configuration scripts? Continue Reading
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Definition
30 Mar 2016
Amazon Virtual Private Cloud (Amazon VPC)
Amazon Virtual Private Cloud (Amazon VPC) allows a developer to create a virtual network for resources in an isolated section of the Amazon Web Services cloud. Continue Reading
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Tip
22 Mar 2016
Prepare for your next cloud security manager interview
When interviewing for a cloud security manager position, candidates should be ready to talk about everything, from encryption technology to DevOps. Continue Reading
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Tip
18 Mar 2016
Set up and stream CloudFront video and audio
Netflix and Samsung are two of several companies relying on AWS' streaming video platform, Amazon CloudFront. Here's a step-by-step on how to set up the streaming service. Continue Reading
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News
17 Mar 2016
Architectural firm explains move to cloud-based data storage
Growing through staff adds and acquisition forced a global architectural design firm to examine where and how it stores data files. The answer lay in cloud-based data storage. Continue Reading
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Answer
16 Mar 2016
What cloud security controls are best for due diligence?
With increasing use of cloud sending more enterprise data outside of the organization's control, due diligence is crucial. Expert Dan Sullivan offers advice on how to get it right. Continue Reading
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Answer
10 Mar 2016
How does AWS fit into the application testing process?
Our on-premises environment makes QA difficult, as our resources are limited. How can a public cloud provider like AWS enable a more effective process to test applications? Continue Reading
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Tip
07 Mar 2016
SQL Server Azure IaaS vs. SQL Azure Database PaaS
Learn the differences between SQL Server Azure IaaS and SQL Azure Database PaaS to figure out which would best support your enterprise. Continue Reading
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Answer
29 Feb 2016
When should we run Oracle on EC2 vs. RDS?
There are different approaches to running Oracle Database on AWS. What are the strengths and limitations of using Amazon RDS and EC2 for Oracle Database? Continue Reading
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Tip
29 Feb 2016
Six questions cloud app developers should nail in an interview
To wow potential employers, cloud app developers should prove in an interview that they're more than just code jockeys. Continue Reading
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Guide
29 Feb 2016
An admin's guide to AWS data management
Enterprises migrating data to AWS are met with a myriad of storage, security and analytics options. Administrators should evaluate all avenues and craft a plan. Continue Reading
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Answer
25 Feb 2016
What licenses do we need to run Oracle Database on AWS?
Working in AWS has made it difficult for our enterprise to keep track of software license limitations. What restrictions should we watch for when running Oracle on AWS? Continue Reading
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Tip
09 Feb 2016
Containers vs. VMs: Which should you use for cloud?
Before going all in with containers, it's critical to understand how the technology differs from VMs in terms of private, public and hybrid cloud deployment. Continue Reading
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News
08 Feb 2016
Analytics as a service offers hindsight, insight and foresight
As cloud-based analytics as a service explodes in popularity, decision makers can scrutinize the past for trends and contemplate predictions for the future. Continue Reading
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Definition
29 Jan 2016
Cloud Cruiser
Cloud Cruiser is a vendor that offers cost-analtyics software for hybrid cloud and multi-cloud computing environments. The software helps customers monitor and control how much money they are spending on cloud deployments across heterogeneous IT environments. Continue Reading
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Tip
25 Jan 2016
Managing containers requires right mix of tools, IT skills
Choosing the right tool is only the first step when building a container management strategy. Continue Reading
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Answer
20 Jan 2016
How can I troubleshoot AWS connectivity problems?
Our business is having trouble connecting to our AWS resources. We're not sure if this is an availability or connectivity issue. How can we determine the problem? Continue Reading