Cloud Computing
Top Stories
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Tip
31 Jul 2026
How to overcome Kubernetes cost management struggles
Kubernetes doesn't track costs natively, and that oversight could be costing the business. Learn how to optimize spending before your budget spirals out of control. Continue Reading
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Tip
22 Jul 2026
Top legacy modernization tools of 2026
Enterprises can modernize legacy systems faster with the right tools. Discover how to choose the right modernization tool for your project and evaluate the top options available. 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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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
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Tip
11 Jan 2016
Dive into AWS Lambda example code for S3 alerts
The functionality of AWS Lambda continues to grow as developers customize the service. Learn how to configure the service to send text messages for S3 changes. Continue Reading
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Answer
07 Jan 2016
When should I use Azure VM Scale Sets?
Microsoft Azure VM Scale Sets help cloud admins manage a collection of VMs as a single unit. But what workloads are they best suited for? Continue Reading
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Answer
17 Dec 2015
Making an AWS Lambda function and microservices work together
Our developers want to switch to microservices to improve scalability and ease upgrades to our AWS-based applications. How does AWS Lambda support this type of architecture? Continue Reading
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Feature
14 Dec 2015
How to plan for the cost of cloud computing
Choosing a multicloud solution can save up to 74%, if you review the cost of cloud computing first. Continue Reading
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News
10 Dec 2015
Amazon Route 53 adds Traffic Flow, beats most prices
AWS shops are excited to see Amazon Route 53 add Traffic Flow, though there are also third-party products on the market that offer similar features. Continue Reading
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Tip
07 Dec 2015
Cloud spending doesn't need to be a guessing game
Shadow IT and tough-to-navigate cloud computing bills make it difficult for organizations to get an accurate picture of cloud costs. Continue Reading
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Definition
30 Nov 2015
Amazon Machine Learning
Amazon Machine Learning is an Amazon Web Services product that allows a developer to discover patterns in end-user data through algorithms, construct mathematical models based on these patterns and then create and implement predictive applications. Continue Reading
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Answer
16 Nov 2015
What's the best way to secure Amazon S3 buckets?
Our enterprise stores different types of data, including video and graphics, in Amazon S3. What options are available to secure Amazon S3 buckets and encrypt our data? Continue Reading
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Tip
13 Nov 2015
IoT analytics should not be an afterthought
IoT is driving huge data growth. Enterprise architects need to think about implementing an IoT analytics service for cloud applications in order to generate new business value. Continue Reading
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Tip
05 Nov 2015
Reduce hybrid cloud latency with these five tips
With the right workload design and infrastructure changes, organizations can minimize latency and boost hybrid cloud performance. Continue Reading
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Answer
26 Oct 2015
How is cloud penetration testing different for AWS, Google, Azure?
Penetration tests help organizations spot vulnerabilities in their public cloud environments. But how are the testing requirements different for AWS, Google and Azure? Continue Reading
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Tip
22 Oct 2015
Five things to know to land a cloud architect job
Demand for cloud architects is growing in the enterprise, but competition for jobs is tough. Here are five questions to help you ace a cloud architect interview. Continue Reading
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Answer
15 Oct 2015
How are microservices and cloud computing related?
Microservices and cloud are both on the up and up when it comes to enterprise adoption. But what exactly is the connection between the two technologies? Continue Reading
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Tip
30 Sep 2015
Considerations for choosing an OpenStack distribution
When it comes to choosing an OpenStack distribution, HP, Red Hat, Cisco and others are all viable options. But enterprises should make their decision carefully. Continue Reading
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Tip
14 Sep 2015
Three issues that hinder cloud computing API performance
APIs can be critical to a cloud application's success. But if poorly designed, they can also be a big headache for cloud providers, developers and users. Continue Reading
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Answer
01 Sep 2015
What is a cloud-based system?
Get an overview of what a cloud-based system is and what would work best in your enterprise. Continue Reading
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Answer
27 Aug 2015
How do vRealize Automation and vRealize Orchestrator differ?
VMware offers two products that can help automate cloud management tasks to provide more consistency with the distribution of IT services. Continue Reading
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Answer
26 Aug 2015
How does AWS Simple Email Service differ from my email server?
Our business sends promotional emails and newsletters. We like our current email server, but could AWS Simple Email Service help with our marketing efforts? Continue Reading
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Tip
25 Aug 2015
Five challenges with open source cloud infrastructure tools
Open source cloud infrastructure platforms like OpenStack offer many benefits to an enterprise -- but first, IT must clear these five adoption hurdles. Continue Reading
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Tip
24 Aug 2015
What to know before going all-in with AWS AppStream
While a valuable service for AWS users looking to connect to different types of devices, AppStream has network and security limitations IT professionals should consider. Continue Reading
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Guide
24 Aug 2015
AWS analytics tools help make sense of big data
The data analytics market is rising with the popularity of cloud computing. As the leader in the public cloud, AWS drives the next generation of big data processing. Continue Reading
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Feature
10 Aug 2015
Cloud-based integration seeks to tear down data silos
As companies adopt a pantheon of cloud apps, so grows the risk of having isolated bodies of data. The cloud-based integration of far-flung systems can have divine results. Continue Reading
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Tip
29 Jul 2015
Testing cloud applications for Azure, Google Cloud
As software development cycles accelerate, IT must more rapidly test cloud-based applications. The right tools and services can help pick up the pace. Continue Reading
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Tip
24 Jul 2015
Evaluating OpenStack vs. VMware for private cloud
OpenStack and VMware are both viable options for hybrid and private cloud. So which one should your organization choose? Continue Reading
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Answer
21 Jul 2015
How does Elastic File System affect AWS storage costs?
Amazon only charges for actual storage capacity incurred in its new Elastic File System service. Fine, but what is the final price for the service? Continue Reading
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News
16 Jul 2015
Microsoft cloud strategy turns competitors into partners
For a company once known for its closed ecosystem, the Microsoft cloud strategy is increasingly reliant on the competition. Continue Reading
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Tip
15 Jul 2015
How to define hybrid cloud service-level agreements
Defining hybrid cloud service-level agreements takes more forethought and planning than traditional SLAs. Here is what you should consider. Continue Reading
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Answer
11 Jun 2015
Is Google's PerfKit a reliable cloud benchmarking tool?
As the IaaS market grows, choosing the right vendor becomes challenging. Google's PerfKit Benchmarker can help, but will it provide unbiased results? Continue Reading
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Answer
01 Jun 2015
How can we save money in Amazon EC2 Container Service?
Our group doesn't need containers all the time. How can we scale back or stop a Docker container that's running in Amazon Elastic Container Service? Continue Reading
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News
01 Jun 2015
Ooyala achieves multi-cloud management with DIY elbow grease
An AWS early adopter branched out into Azure and OpenStack while avoiding "sticky" shared services and incorporating open source automation tools. Continue Reading
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Tip
27 May 2015
Avoid strapped IT budgets with cloud cost optimization
Many businesses expect cloud to be cheaper, but cost-efficiency is no guarantee. To reap cloud's financial rewards, devise a cost optimization plan. Continue Reading
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Feature
13 May 2015
Exploring capabilities, costs of Microsoft Azure cloud
Microsoft Azure targets enterprises that want to connect their existing data centers to the cloud. But is Azure the best bet for your organization? Continue Reading
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Feature
08 May 2015
Getting a handle on Google Cloud Platform options
With a range of options for big data, storage and more, Google Cloud Platform has become the public cloud of choice for many enterprise users. Continue Reading
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Tip
04 May 2015
Comparing features, tiers and pricing of PaaS vendors
As cloud services become more complex and customized, the harder they are to evaluate. An expert offers advice for evaluating PaaS vendors. Continue Reading
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Opinion
30 Apr 2015
Amazon earnings numbers show AWS success, IaaS growth
Amazon finally broke out AWS numbers in its recent earnings report, quieting critics and proving it's a viable IaaS cloud provider for the enterprise. Continue Reading
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Tip
17 Apr 2015
Elastic Load Balancing tricks for AWS applications
Improperly configuring Elastic Load Balancing and Auto Scaling Groups in Elastic Beanstalk can harm AWS app performance. Avoid these setup mistakes. Continue Reading
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Feature
02 Apr 2015
Understanding public cloud risks and costs
Public cloud boasts a number of enterprise benefits, but it isn't perfect. Enterprises should be aware of unpredictable cost structures and other drawbacks. Continue Reading
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News
26 Mar 2015
AWS S3 replication across regions means simpler, cheaper DR
Replication across AWS cloud regions is now a checkbox item in the management console, circumventing homegrown and third-party tools. Continue Reading
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Feature
16 Mar 2015
Five quick links: Managing big data in the cloud
Cloud computing can streamline big data management and analysis. But, before diving in, be sure to know the latest in cloud and big data technology. Continue Reading
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Answer
11 Feb 2015
How to save an Amazon EBS snapshot to S3
I'd like to back up an Elastic Block Store volume to AWS S3. What do I have to do and what are the associated costs? Continue Reading
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Tip
30 Jan 2015
Setting up a CloudFront distribution on AWS S3
AWS CloudFront works with a range of other services, including EC2 and S3. Follow these steps to set up a CloudFront distribution from an S3 bucket. Continue Reading
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Guide
28 Jan 2015
AWS vs. Google comparison guide
AWS and Google are slugging it out in the public cloud ring -- going blow for blow on price and features. How do they compare on performance and cost? Continue Reading
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Feature
15 Jan 2015
Amazon Elastic Compute Cloud features explained
AWS EC2 is a cloud service that's easy to use and easy to set up if companies understand its many facets and features. Continue Reading
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Answer
14 Jan 2015
Advantages of Amazon RDS vs. a personal relational database
One of the advantages of developers using Amazon RDS instead of managing their own databases is that it reduces or eliminates their administrative responsibilities. Continue Reading
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Tip
12 Jan 2015
When and how to use the AWS Command Line Interface
Sometimes a command line is needed for application management. Learn how and when to use the AWS Command Line Interface. Continue Reading
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Answer
05 Jan 2015
What apps are suited for being hosted in the cloud?
What types of applications are best suited for being hosted in the cloud? Read this expert answer to find out. Continue Reading
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Answer
05 Jan 2015
SaaS platform changes: Is there a migration model?
Is there a data migration model if a company leaves the SaaS platform it has been using? Read this expert answer to find out. Continue Reading
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Answer
22 Dec 2014
Are there intellectual property issues with SaaS tools?
Should businesses worry about intellectual property when using SaaS tools? Read this expert response to find out. Continue Reading
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Tip
16 Dec 2014
Amazon Cognito offers back-end support in multi-device world
Users working on multiple devices want access to customized app environments. Cognito creates a back end for identity management and gives those users a consistent experience. Continue Reading
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Tip
10 Dec 2014
A cloud management tools comparison guide
With its complex nature, cloud management can get bumpy at times. Luckily, cloud management tools from VMware, Dell and others can help. Continue Reading
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Answer
20 Nov 2014
What are some vCloud Director features for cloud management?
In virtualization's evolution from servers to the cloud, VMware has several offerings for managing resources in virtual data centers. Continue Reading
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Feature
20 Nov 2014
Cloud data security comes with hefty price tag
As attacks on IT systems with sensitive data continue, cloud security becomes a top concern. Users won't find the best security practices on a clearance rack. Continue Reading
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Tip
19 Nov 2014
OpenStack features, services creating industry buzz
OpenStack features, including portability, security and storage are prompting vendors and IT pros alike to support the open source cloud platform. Continue Reading
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News
14 Nov 2014
Cazena gives glimpse of big data cloud plan at AWS show
Cazena, a stealth-mode startup founded by former Netezza executives, is looking to solve the pain points that many enterprises have with managing and analyzing big data in the cloud. Continue Reading
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News
13 Nov 2014
AWS Lambda, Container Service to reinvent cloud provisioning
AWS Lambda could help IT replace wasted compute cycles without any compute resources needed to support it – a 'connective tissue' for AWS Services. Continue Reading
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News
07 Nov 2014
Docker, live migration top AWS re:Invent wish lists
AWS users hope to get live migration support, simpler cloud billing and new Docker integration at re:Invent. Continue Reading
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Tip
21 Oct 2014
How to secure REST API endpoints for cloud applications
When designing APIs, developers must make good decisions about security design components that show who's using what API, when and for what purpose. This tip offers insights into the critical components for securing APIs. Continue Reading
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Answer
30 Sep 2014
Does AWS CloudFront work with static and dynamic content?
Dan Sullivan reviews AWS CloudFront and the two types of content it works with, static and dynamic. Continue Reading
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Answer
30 Sep 2014
Facing the challenges of migrating applications to the Azure cloud
Porting an existing application from on-premises to Microsoft Azure comes with challenges, but the hurdles aren't impossible to overcome. Continue Reading