Cloud deployment and architecture
Cloud service providers offer myriad options, from infrastructure to software to platforms. To make informed decisions about cloud deployment and architecture, organizations must know how to choose the resources that suit their workloads and budgets. That could mean adoption of a hybrid or even a multi-cloud architecture.
Top Stories
-
Feature
16 Jul 2025
Beyond replacement: How AI is enhancing PaaS offerings
AI is transforming PaaS with automation and cost-efficient features, but will it eventually replace cloud platforms? Industry experts discuss the partnership of AI and PaaS. Continue Reading
-
Tip
25 Jun 2025
Prioritize security from the edge to the cloud
Businesses can find security vulnerabilities when they push their workloads to the edge. Discover the pitfalls of cloud edge security and best practices to secure edge workloads. Continue Reading
-
Definition
18 Jun 2025
What is cloud bursting?
Cloud bursting is an application deployment technique in which an application running in a private cloud or data center bursts its extra workload to a public cloud when the demand for computing capacity spikes. Continue Reading
-
Definition
17 Jun 2025
What is confidential computing?
Confidential computing is a concept in which encrypted data can be processed in memory to limit access to protect data in use. It is especially suitable for public clouds. Continue Reading
-
Tip
16 Jun 2025
Fine-tune your storage-as-a-service approach
Method of delivery, service levels, data protection and upgrade schedules can be differentiators for how well storage as a service works for your organization. Continue Reading
-
Tip
06 Jun 2025
8 benefits of AI as a service
Some businesses lack the resources to build and train their own AI models. Can AIaaS level the playing field for smaller organizations to remain nimble? Continue Reading
-
Tip
28 May 2025
Examine the 4 types of edge computing, with examples
Edge computing is popular, but it's not going to benefit every IoT device or workload. Look at the various types of edge computing and examples. Are you ready to push it to the edge? Continue Reading
-
News
14 May 2025
HPE adds Morpheus Data to KVM hypervisor for enterprises
A KVM hypervisor by Hewlett-Packard Enterprise evolves with technology and capabilities from Morpheus Data, an HPE acquisition, as the company also releases other products. Continue Reading
-
News
07 May 2025
Nutanix expands storage, Kubernetes and AI platforms at Next
The latest capabilities and partnerships highlighted at Nutanix's Next conference expand disaggregated storage to Pure Storage, more Kubernetes portability and new AI partnerships. Continue Reading
-
Tip
07 May 2025
Explore edge computing services in the cloud
Discover the powerful advantages of edge computing over cloud computing, delivering faster performance and significantly lowering data transfer costs. Dive into the essential services provided by leading industry players. Continue Reading
-
Tip
06 May 2025
A guide to the CompTIA Cloud Essentials+ certification exam
The CompTIA Cloud Essentials+ certification empowers nontechnical professionals with essential cloud knowledge to make informed and impactful decisions within organizations. Continue Reading
-
Tip
18 Apr 2025
10 cloud programming languages developers need to know
Cloud programming languages are not one-size-fits-all. Learn about the top cloud programming languages, and use our expert criteria to choose the best language for your workloads. Continue Reading
-
Tip
15 Apr 2025
A snapshot of Oracle AI in the cloud market
Oracle AI is riding recent success in the cloud market. Can Oracle Cloud Infrastructure rise to become a standard in enterprise applications? Continue Reading
-
Tip
15 Apr 2025
What does a cloud network engineer do?
A cloud network engineer juggles a number of responsibilities -- from network design and troubleshooting to learning about specific cloud providers and platforms. Continue Reading
-
Tip
14 Apr 2025
5 strategies to address the cloud skills gap
There seems to be no end in sight to the cloud skills gap, given the pace of innovation and new offerings. Learn how organizations can bridge the gap before they get left behind. Continue Reading
-
Tip
07 Apr 2025
The 5 C's of cloud change management
Cloud change management is vital for smooth IT transitions. It involves clarity, communication, commitment, culture and capability to ensure successful cloud deployments. Continue Reading
-
Feature
02 Apr 2025
Explore these 7 popular API gateway tools
Plenty of vendors have jumped on the API gateway trend, which can make it difficult to choose the right one for you. We examine the key features of seven popular gateway tools. Continue Reading
-
Tip
31 Mar 2025
10 multi-cloud backup considerations for admins
Using a multi-cloud data backup strategy can be good for data protection, but make sure that the providers are a good fit for your business first. Continue Reading
-
Definition
27 Mar 2025
What is IT automation? A complete guide for IT teams
IT automation is the use of instructions to create a clear, consistent and repeatable process that replaces an IT professional's manual work in data centers and cloud deployments. Continue Reading
-
Definition
24 Mar 2025
What is lift and shift?
Lift and shift is a strategy for moving an application or operation from one environment to another without stopping to redesign its workflow. Continue Reading
-
Tip
13 Mar 2025
When to use Amazon RDS vs. Redshift
Amazon RDS and Redshift are effective data warehousing services, but there are key differences that separate the two. Let's compare Amazon RDS vs. Redshift to find their use cases. Continue Reading
-
Definition
12 Mar 2025
What is single-tenancy? How's it different from multi-tenancy?
Single-tenancy is an architecture in which a single instance of a software application and supporting infrastructure serves one customer. Continue Reading
-
Tip
12 Mar 2025
An overview of Amazon EC2 vs. AWS Lambda
EC2 and Lambda meet different needs in an AWS cloud environment -- but they can also work together. The only limits are in the minds of cloud architects. Continue Reading
-
Answer
24 Feb 2025
Cloudflare vs. Amazon CloudFront: Which CDN is right for you?
Compare the key features of Cloudflare vs. Amazon CloudFront to determine which of these two popular CDN services best meets your organization's content delivery needs. Continue Reading
-
Definition
20 Feb 2025
What is IBM Cloud?
IBM Cloud is a suite of cloud computing services from IBM that offers software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS) models. Continue Reading
-
Definition
06 Feb 2025
What is serverless computing?
Serverless computing is a cloud computing execution model that lets software developers build and run applications and servers without having to provision or manage the back-end infrastructure. Continue Reading
-
Definition
31 Jan 2025
What is a private cloud? Definition and examples
Private cloud is a type of cloud computing that delivers advantages similar to public cloud, including scalability and self-service, but through a proprietary architecture. Continue Reading
-
Feature
30 Jan 2025
9 open source PaaS options developers should know in 2025
Open source PaaS is a good option for developers who want control over application hosting and simplified app deployment, but not all open source PaaS options are created equal. Continue Reading
-
Tip
29 Jan 2025
Pros and cons of cloud computing explained
Scalability, flexibility, lower costs and fast connectivity are among the cloud's advantages that must be weighed against vendor lock-in, internet dependence and complex pricing. Continue Reading
-
Definition
16 Jan 2025
What is replatforming and how does it work?
Replatforming is the process of migrating an application or system from one platform to another. Continue Reading
-
Feature
14 Jan 2025
The history of cloud computing explained
Get a clear view of cloud's historical milestones, how it evolved into the juggernaut it is today and transformed the commercial and working worlds for businesses and consumers. Continue Reading
-
Answer
10 Jan 2025
Explore the top 12 private cloud providers of 2025
There are many factors to consider when choosing a private cloud platform. Explore these popular providers to see which one suits your business best. Continue Reading
-
Feature
30 Dec 2024
The future of hybrid cloud: What to expect in 2025 and beyond
For companies modernizing their business operations, hybrid cloud's embrace of AI, edge computing and integration promises unique levels of flexibility, security and control. Continue Reading
-
Tip
30 Dec 2024
Top public cloud service providers of 2025: How they compare
As the market share gap tightens among AWS, Microsoft and Google, see how their features and offerings stack up against each other and some of the smaller cloud providers. Continue Reading
-
Tip
27 Dec 2024
Guide to creating a cloud migration testing strategy
Follow these guidelines to craft a strategy for cloud migration testing, from key tests to common challenges and best practices -- and understand why everything involves security. Continue Reading
-
Tip
26 Dec 2024
Cloud migration security challenges and best practices
Cloud migration can seem daunting to security teams. Following these essential practices can help them move infrastructure and applications to the cloud safely and securely. Continue Reading
-
Answer
26 Dec 2024
What is data segregation and why is it important in the cloud?
Data segregation, also commonly referred to as data separation, involves the policies and practices for isolating data and workloads based on specific criteria. Continue Reading
-
Tip
20 Dec 2024
Exploring cell-based architecture vs. microservices
Cell-based architecture takes fundamental concepts related to microservices and applies them across the entire software environment to make more fault-tolerant, scalable systems. Continue Reading
-
Tip
20 Dec 2024
How to transition to the cloud: 7 best practices
Cloud migration provides numerous benefits, but there are pitfalls. Following these best practices builds a solid foundation for a systematic plan that sets you up for success. Continue Reading
-
Definition
19 Dec 2024
What is cloud migration? Your guide to moving to the cloud
Cloud migration is the process of moving data, applications or other business elements to a cloud computing environment. Continue Reading
-
News
18 Dec 2024
AWS, Red Hat hybrid cloud wares court VMware converts
Broadcom has softened some of its stances on VMware licensing and public cloud, but competitors stay poised to pounce on customers looking to defect. Continue Reading
-
Tip
12 Dec 2024
How to calculate cloud migration costs
It's important to calculate the total cost of a cloud migration before making the move. Heer's how to compare your on-premises expenses to what you'll spend on the migration. Continue Reading
-
Tutorial
06 Dec 2024
How to create an EC2 instance from the AWS Console
AWS has made launching EC2 instances an easy task, but there are still many steps to the result. Learn how to successfully create an EC2 instance from AWS Console. Continue Reading
-
Tip
06 Dec 2024
Understanding SaaS migration benefits and best practices
Consider the four common approaches to single-tenant and multi-tenant SaaS migration and get a good grasp on tradeoffs and challenges before making a move. Continue Reading
-
Tip
05 Dec 2024
5 examples of cloud migration success stories to learn from
Senior executives from Experian and TCW explain why and how they moved to the cloud. Plus: case-study highlights from Johnson & Johnson, Unilever and Capital One. Continue Reading
-
Tip
05 Dec 2024
The 7 R's of cloud migration: How to choose the right method
Gartner's easy-to-remember model summarizing cloud migration options, later expanded by AWS, neatly captures the choices. Here are the benefits and drawbacks of each. Continue Reading
-
Tip
04 Dec 2024
On-premises-to-cloud migration: Top methods and tools to use
One of the first steps in a cloud migration is to choose a data transfer model. There are two options to consider -- online and offline -- but you need to weigh the pros and cons. Continue Reading
-
Tip
03 Dec 2024
11 cloud migration benefits to know before making the move
The cloud's benefits are well established, but it's still useful to keep the biggest ones in mind before going through the trouble of moving on-premises systems to the cloud. Continue Reading
-
Tip
03 Dec 2024
Block vs. file vs. object storage: Differences explained
Object storage has surged in popularity, but block and file still have clearly defined uses. Access, metadata and performance are among admins' key considerations. Continue Reading
-
Tip
02 Dec 2024
Best practices for rightsizing EC2 instances
EC2 instances that are improperly sized drain money and restrict performance on workloads. Learn how rightsizing EC2 instances can optimize costs with these best practices. Continue Reading
-
Tip
20 Nov 2024
12-step checklist for cloud migration success
Ready to move your on-premises apps to the cloud? From rehosting vs. redesigning to testing and monitoring, follow these key steps for a successful cloud migration. Continue Reading
-
Definition
18 Nov 2024
What is data egress? How it works and how to manage costs
Data egress is when data leaves a closed or private network and is transferred to an external location. Continue Reading
-
Tip
18 Nov 2024
How to migrate legacy applications to the cloud
Enticing as cloud benefits are, it takes a lot of research and planning to know all the risks and challenges before committing to a cloud migration. Continue Reading
-
Definition
18 Nov 2024
What is public cloud? A definition and in-depth guide
A public cloud is a third-party managed platform that uses the standard cloud computing model to make resources, applications and services available on demand to remote users around the world. Continue Reading
-
Tip
15 Nov 2024
How to build a business case for cloud migration
Successful cloud migrations start with a solid business plan that details the costs, benefits, risks and challenges to key stakeholders and decision-makers. Continue Reading
-
Tip
12 Nov 2024
Top cloud migration service providers and how to choose one
Tools, services and pricing vary widely, and often, the options are platform-specific. Here's a rundown of seven representative providers and advice on how to choose. Continue Reading
-
Answer
12 Nov 2024
10 common issues when creating a private cloud
Organizations that want to create a private cloud must prepare for a multitude of issues, including security, compliance, staff expertise and cost. Continue Reading
-
Tip
08 Nov 2024
6 cloud migration challenges to prepare for and overcome
A cloud migration can bring lots of risks, unexpected costs and inconveniences. You can minimize or avoid them with thorough assessment, planning and training. Continue Reading
-
Tip
08 Nov 2024
Application refactoring: Best practices for cloud migrations
Learn what application refactoring is, its role in cloud migration, typical challenges, the best ways to ensure success -- and when to not do it at all. Continue Reading
-
Tip
07 Nov 2024
An introduction to a cross-cloud strategy
A cross-cloud strategy enables enterprises to run the same workload in different cloud environments simultaneously. This is beneficial for resilience, flexibility and performance. Continue Reading
-
Feature
01 Nov 2024
The future of cloud computing: Top trends and predictions
Expect GenAI, IoT, cloud-native, edge computing, power-hungry data centers, data-hungry LLMs, FinOps and privacy laws to shape public cloud's future as a viable service model. Continue Reading
-
Feature
29 Oct 2024
10 key characteristics of cloud computing
Evaluate how these 10 characteristics of cloud computing, such as on-demand self-service and broad network access, can help you become a more nimble and cost-effective business. Continue Reading
-
Tip
25 Oct 2024
8 microservices best practices to remember
From integrating domain-driven design to securing APIs, explore a range of microservices best practices for building a resilient and scalable application. Continue Reading
-
Tip
25 Oct 2024
4 cloud disaster recovery best practices
The cloud is a widely implemented technology for flexible and reliable disaster recovery. Businesses can optimize a cloud DR strategy with these four best practices. Continue Reading
-
Feature
24 Oct 2024
AI in cloud computing: Benefits and concerns
Businesses see public cloud as the primary vehicle for delivering generative AI's benefits in productivity, operational efficiency and workflow automation, but challenges remain. Continue Reading
-
Feature
23 Oct 2024
A cloud services cheat sheet for AWS, Azure and Google Cloud
Can't make heads or tails of Amazon, Microsoft and Google cloud offerings? Use this list to help start your analysis of what's available from the largest cloud providers. Continue Reading
-
Definition
22 Oct 2024
What is multi-cloud? Definition, pros and cons
Multi-cloud is an approach to cloud computing that involves combining two or more cloud services from different providers. Continue Reading
-
Definition
22 Oct 2024
What is a 3-tier application architecture?
A three-tier application architecture is a modular client-server architecture that consists of a presentation tier, an application tier and a data tier. Continue Reading
-
Feature
17 Oct 2024
Public vs. private vs. hybrid cloud: Key differences explained
Public, private and hybrid clouds share similarities, but their differences in cost, control, flexibility, scalability and services determine which model best meets business goals. Continue Reading
-
Tip
11 Oct 2024
Cloud licensing explained: What businesses need to know
Businesses vacating the premises and setting up their data and applications in a distributed environment must consider cloud licensing's options, advantages and disadvantages. Continue Reading
-
Feature
11 Oct 2024
For Sharp HealthCare, cloud technology comes with autonomy
Sharp HealthCare's cloud strategy spans public, private and SaaS platforms to reduce vendor dependency and emphasizes knowledge transfer with its deployment partner. Continue Reading
-
Tip
08 Oct 2024
How to plan a cloud strategy: Complete guide and template
A cloud strategy document is a mission statement, not a design document. It should capture the what and why of a company's cloud strategy, without delving into the minutiae of how. Continue Reading
-
Tip
08 Oct 2024
Examine the top benefits of private cloud
There's more to private clouds than control over infrastructure and security. Consider the benefits of private cloud services before jumping on the public cloud bandwagon. Continue Reading
-
Tip
07 Oct 2024
14 top multi-cloud management platforms for 2025
Dig into the benefits -- and drawbacks -- of the top tools and services designed to help enterprises manage their hybrid and multi-cloud environments Continue Reading
-
Tip
30 Sep 2024
The basics, benefits and risks of cell-based architecture
Cell-based architecture adds a new twist to enterprise infrastructure by speeding deploys, improving uptime and maybe even reducing the test effort. Continue Reading
-
Definition
27 Sep 2024
What is a cloud access security broker (CASB)?
A cloud access security broker (CASB) is a software tool or service that sits between an organization's on-premises infrastructure and a cloud provider's infrastructure. Continue Reading
-
Tip
26 Sep 2024
3 takeaways from the CompTIA Cloud+ certification exam
The author of The Official CompTIA Cloud+ Instructor Guide and Student Guide shares his most interesting takeaways from the recent version of the CompTIA Cloud+ certification. Continue Reading
-
Definition
10 Sep 2024
What is cloud repatriation and what are the leading causes?
Cloud repatriation refers to the practice of relocating public cloud applications to different locations, most often on premises and for financial, performance and regulatory reasons. Continue Reading
-
Tip
09 Sep 2024
6 FinOps KPIs and metrics to optimize cloud expenditures
IT leaders who adopt FinOps metrics can identify underutilized resources, improve cost allocation and build a tighter connection between cloud investment and business value. Continue Reading
-
Definition
04 Sep 2024
What is a cloud architect and how do you become one?
A cloud architect is an IT professional who is responsible for overseeing a company's cloud computing strategy. Continue Reading
-
Definition
04 Sep 2024
What is FinOps?
FinOps -- a combination of the terms finance and DevOps -- is a framework for managing operational costs across an organization, often in conjunction with cloud computing. Continue Reading
-
Definition
29 Aug 2024
What is AWS Outposts?
AWS Outposts is a fully managed service from Amazon Web Services (AWS) that enables users to set up a hybrid cloud by extending AWS infrastructure, services, application programming interfaces (APIs) and tools to any datacenter, colocation space or on-premises facility. Continue Reading
-
Tip
29 Aug 2024
Why observability is important in multi-cloud environments
Increased use of multi-cloud environments is creating a need for specialized observability methods and tools for tracking and measuring cloud performance. Continue Reading
-
Tip
27 Aug 2024
Prepare for the CompTIA Cloud+ CV0-004 certification exam
Don't be caught unprepared for the exam. Take advantage of these study tips from the author of 'The Official CompTIA Cloud+ Certification Self-Paced Study Guide.' Continue Reading
-
Opinion
27 Aug 2024
Decipher the true meaning of cloud native
The term 'cloud native' is a popular buzzword among IT pros, but what does it mean? Discover the meaning of cloud native, and learn why this concept is so difficult to define. Continue Reading
-
Tip
23 Aug 2024
What's new in the updated CompTIA Cloud+ certification exam
Wondering what to study to prepare for the CompTIA Cloud+ exam? Read about the new exam content from the author of 'The Official CompTIA Cloud+ Certification Self-Paced Study Guide.' Continue Reading
-
Tutorial
23 Aug 2024
How to create Azure Blob Storage accounts
Follow these steps and best practices for how to create Azure Blob Storage. Keep security in mind as you move through the important, detailed process. Continue Reading
-
Tip
22 Aug 2024
What is cloud cost optimization? 16 best practices to embrace
Cloud pricing is complex, and there are lots of ways to waste money on services you don't need. Here's how to ensure you have just the right amount of cloud resources. Continue Reading
-
Definition
22 Aug 2024
What is AWS Serverless Application Model?
AWS Serverless Application Model (AWS SAM) is an open source framework that helps developers create and deploy serverless applications for the AWS cloud. Continue Reading
-
Answer
21 Aug 2024
Different types of cloud load balancing and algorithms
Learn how load balancing in the cloud differs from a traditional network traffic distribution, and explore services from AWS, Google and Microsoft. Continue Reading
-
Opinion
20 Aug 2024
HPE to acquire Morpheus Data, expanding cloud experience
HPE has announced its acquisition of Morpheus Data, a move intended to bolster the hybrid, multi-cloud experience of HPE GreenLake and to complement HPE’s OpsRamp acquisition. Continue Reading
-
Definition
19 Aug 2024
What is AWS Migration Hub?
AWS Migration Hub is a service from Amazon Web Services that enables AWS users to simplify migration to the AWS public cloud. Continue Reading
-
Definition
19 Aug 2024
What is cloud scalability?
Scalability in cloud computing refers to the ability of a cloud environment to adapt to increasing workloads over time without a noticeable change in performance or reliability. Continue Reading
-
Video
16 Aug 2024
How to deploy Spring Boot apps in AWS
You don't need a Kubernetes cluster to host your cloud-native Spring Boot microservices. Learn how to quickly deploy your Spring Boot applications in AWS using ECS and Fargate. Continue Reading
-
News
16 Aug 2024
HPE acquires Morpheus Data, bolstering hybrid cloud offering
HPE is buying Morpheus Data, its second hybrid cloud management acquisition for GreenLake in less than two years following the purchase of OpsRamp. Continue Reading
-
Definition
29 Jul 2024
What is machine vision?
Machine vision is the ability of a computer to see; it employs one or more video cameras, analog-to-digital conversion and digital signal processing. Continue Reading
-
Opinion
29 Jul 2024
Hitachi Vantara expands in hybrid and multi-cloud storage
As enterprises increasingly need cross-cloud consistency, hybrid capabilities and on-premises technology, storage vendors like Hitachi Vantara are trying to rise to the occasion. Continue Reading
-
Tip
29 Jul 2024
What to expect from CompTIA Cloud+ CV0-004 certification
Are you ready for the newest version of the CompTIA Cloud+ exam? Learn exam prep tips from the author of The Official CompTIA Cloud+ Certification Self-Paced Study Guide. Continue Reading
-
Definition
29 Jul 2024
What is infrastructure as a service (IaaS)?
Infrastructure as a service (IaaS) is a form of cloud computing that provides virtualized computing resources over the internet. Continue Reading
-
Opinion
24 Jul 2024
NetApp expands multi-cloud capabilities to empower AI
Capacity, performance, agility and consistency are some of the key areas of focus for vendors as they approach multi-cloud storage and AI requirements. Continue Reading
-
Tip
22 Jul 2024
Analyze enterprise Box cloud storage pricing options
Box Enterprise and Enterprise Plus offer more features at similar prices to other platforms and may be a better option if you're mainly looking for storage. Continue Reading
-
Definition
01 Jul 2024
click-wrap agreement (click-through agreement)
A click-wrap agreement (click-through agreement) is an online agreement in which the user signifies their acceptance by clicking a button or checking a box that states, 'I agree.' Continue Reading