Serverless computing is one of the most revolutionary technologies to happen to cloud. Not only does a serverless...
Enjoy this article as well as all of our content, including E-Guides, news, tips and more.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy.
model change how you deploy and manage cloud apps, but it also changes how you craft a cloud cost management strategy.
With serverless computing, you pay each time you execute an application or application component, for the period of its execution. In nearly all cases, the other costs associated with cloud computing, such as charges for traffic in and out of the cloud and for cloud-native web services, like database features, also still apply.
It's easy to see how this can be beneficial. In the traditional public cloud model, applications that sit and wait for user activity incur a CPU or virtual machine cost, even if they do nothing for most of the time. But it is difficult to set boundaries in the serverless model. If you're charged for every fraction of a second an application runs, could a massive load generate massive costs? And how should you budget for that?
In general, serverless reduces costs for applications with limited workloads and increases costs where workloads are heavy.
Efficient cloud cost management for serverless computing demands a systematic, top-down approach. First, carefully review your cloud provider's pricing plan. The serverless cost is only the CPU component of cloud pricing; other cloud costs will likely remain. Nearly all serverless providers base their prices on the number of application activations -- or events -- and the time and resources needed per event. Get a price for each.
Second, plan out your serverless application. Most serverless computing models use a form of functional computing or microservices, which requires new code or adaptations for many applications. Know how many different components you have in your serverless application -- as each is priced separately -- and how much memory each requires. Some of that new application code will use other cloud provider web services as well, such as database or internet of things services. Be sure to know which features your application will use, because providers charge for all them.
CPU usage depends on two factors: how often an application component runs -- providers call these events, requests or activations -- and how long it runs with each activation.
In general, serverless reduces costs for applications with limited workloads and increases costs where workloads are heavy. It's most cost-effective to use serverless when workloads are highly variable and need to run without significant delay. To gauge costs, take measurements from current applications or estimate business activity. This data will tell you how often serverless components will run and help you form a cloud cost management strategy.
It's more difficult to estimate how long it takes an application to process workloads, unless you know how your serverless applications and their components work. Conduct tests to measure the execution time of these components. These early tests will also indicate the resources, such as memory, that each component needs, which should help estimate pricing. A large-scale pilot test is critical for serverless computing.
You can also use a serverless cost calculator for basic cost estimates, but many of these tools are still in their early phases of development or in beta. Some serverless cloud providers, including Amazon Web Services (AWS), offer other tools to help gauge serverless computing costs. Build a simple spreadsheet to calculate pricing, but factor in any nonserverless web services that your application components use.
Estimates are fine, and essential to set a baseline for serverless computing costs, but they don't account for cost increases due to either unexpected loads or improper application design. Remember that providers charge you for every activation of a serverless function, every microsecond it runs and the memory resources it consumes. Costs can triple if there are too many functions or you neglect to calculate peak loads.
To prevent these issues, craft a solid cloud cost management strategy and monitor carefully. Watch your costs as your load increases, and make sure that curve won't lead to any billing surprises.
Prepare your IT team for serverless computing
Achieve cost efficiency with serverless computing
Evaluate how Azure Functions and AWS Lambda differ
Continue reading here:
Evolve your cloud cost management strategy for serverless computing - TechTarget
- Open source cloud computing slow to catch on, survey finds [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Oracle CFO: no acquisitions needed to compete in cloud [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- IDC Survey: U.S. Corporations Aim to Tackle IT Challenges with Cloud Computing [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Where does the ICO's new cloud guidance take you? [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- ChinaSoft International Signs Strategic Cooperation Agreement with Alibaba Cloud Computing to Develop PaaS Platform [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- IT Leaders Forum: Shedding light on cloud computing [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Oracle Public Cloud Computing [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Oracle Cloud Computing - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Cloud Computing 101 - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Lenovo Gets Into Cloud Computing - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Cloud Computing Certification Training | Cloud Computing Training By Simplilearn - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Cloud Computing - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Succeeding or Failing with Cloud Computing - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Demystifying the Cloud - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- N: Cloud Computing, Syria PM Defects, US to Clean Agent Orange and MORE! - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Cloud Computing - Tv9 - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- AWS 101 Cloud Computing Seminar-Bangalore - Video [Last Updated On: October 5th, 2012] [Originally Added On: October 5th, 2012]
- Trust - The Key to Cloud Computing Growth in Europe [Last Updated On: October 6th, 2012] [Originally Added On: October 6th, 2012]
- Cloud Computing Saves Health Care Industry Time And Money [Last Updated On: October 6th, 2012] [Originally Added On: October 6th, 2012]
- Synnex CEO Kevin Murai: Tablets, Mobile, Cloud Computing (p3) - Video [Last Updated On: October 6th, 2012] [Originally Added On: October 6th, 2012]
- Enterprise computing IS the cloud [Last Updated On: October 8th, 2012] [Originally Added On: October 8th, 2012]
- 44 Percent Of US Execs To Tackle IT Challenges Through Cloud [Last Updated On: October 8th, 2012] [Originally Added On: October 8th, 2012]
- ZapThink Announces Expansion of Cloud Computing for Architects Course [Last Updated On: October 9th, 2012] [Originally Added On: October 9th, 2012]
- Euro Zone Eyes Cloud Computing to Kick Start Economy [Last Updated On: October 9th, 2012] [Originally Added On: October 9th, 2012]
- Advantages, challenges of cloud computing discussed Oct. 10 at NJIT [Last Updated On: October 10th, 2012] [Originally Added On: October 10th, 2012]
- Dell Expands Cloud Client Computing Solutions for VMware View®, Desktop as a Service and Channel Offerings to Europe [Last Updated On: October 10th, 2012] [Originally Added On: October 10th, 2012]
- Cloud West to Focus on Entertainment Delivery, Network Infrastructure, and Investment, More at Nov. 8-9th Forum [Last Updated On: October 10th, 2012] [Originally Added On: October 10th, 2012]
- IBM, AT&T Offer Secure Passage to the Cloud [Last Updated On: October 11th, 2012] [Originally Added On: October 11th, 2012]
- Cloud computing company hits new fundraising heights [Last Updated On: October 11th, 2012] [Originally Added On: October 11th, 2012]
- Cloud computing firm hits new fundraising heights [Last Updated On: October 11th, 2012] [Originally Added On: October 11th, 2012]
- Cloud computing: here we go again [Last Updated On: October 11th, 2012] [Originally Added On: October 11th, 2012]
- Chinese Want to Put Computer 'Brains' in the Cloud [Last Updated On: October 11th, 2012] [Originally Added On: October 11th, 2012]
- CenturyLink Unveils Cloud Product [Last Updated On: October 12th, 2012] [Originally Added On: October 12th, 2012]
- Cloud Security Evolves in Wellington [Last Updated On: October 14th, 2012] [Originally Added On: October 14th, 2012]
- 2X ApplicationServer XG Joins the Intel AppUp SMB Service Hybrid Cloud [Last Updated On: October 15th, 2012] [Originally Added On: October 15th, 2012]
- Piston Cloud to Exhibit and Present at the 2012 OpenStack Summit in San Diego [Last Updated On: October 15th, 2012] [Originally Added On: October 15th, 2012]
- How to get your first cloud computing job [Last Updated On: October 15th, 2012] [Originally Added On: October 15th, 2012]
- DreamHost Adds Public Cloud Computing Service: DreamCompute [Last Updated On: October 15th, 2012] [Originally Added On: October 15th, 2012]
- Aryaka Receives 2012 Cloud Computing Excellence Award [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Making a Europe fit for the cloud [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Cisco Execs Plumb The Limits Of Cloud Computing [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Cloud firm invests in new network [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- AirWatch Receives 2012 Cloud Computing Excellence Award [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Dell Extends Cloud Client Computing Portfolio with New Solutions Validated by Citrix [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Pano Logic and Alliance InfoSystems Join Forces to Deliver Zero Client Computing [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- 5 Cloud Business Benefits [Last Updated On: October 17th, 2012] [Originally Added On: October 17th, 2012]
- Alteva Receives 2012 Cloud Computing Excellence Award [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Open Text profit beats estimates on cloud services [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud computing improves nurse call system [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud computing: Top five tax considerations for your business [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- OKI and ISID to Provide Chemical Information System as Cloud Computing Services [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- As Mobile Grows, So Does Cloud Computing [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- IBM Analytical Decision Management SaaS - IBM Cloud TechTalk October 2012 - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- JAX London 2012: Achieving genuine elastic multitenancy with Waratek Cloud VM for Java - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Microsoft 2020 technology future vision - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Infinity Cloud Point of Sale and Complete Retail Suite.mp4 - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Small Business IT Support, Computer Support, Web Design Atlanta - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud Computing - Simplified - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- How Allied Valve Used the Cloud to Expand in Bakken Oilfield - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud Computing in the Public Sector - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud Computing | Sacramento | Data Protection | IT Consulting | Symmetry Managed Servces - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- The Business Value of Cloud Computing - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- GYMNAZO Owner/Coach Michael Hughes is excited about edufii - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Automation in the age of cloud computing - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud Computing.mp4 - Video [Last Updated On: November 1st, 2012] [Originally Added On: November 1st, 2012]
- Cloud computing in 2013: a conversation with Appcore's CEO [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Cloud adoption growing in India: study [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Eastday-Microsoft picks city for cloud computing [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Towards a blue sky: How SMEs can avoid Cloud Computing confusion [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Consultancy Services - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Axxis Solutions Sponsors FIBA Technical Seminar on Cloud Computing - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- RightScale Webinar: 451 Research Webinar: Cloud Dos and Don'ts - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Apple Technology (Vishwa Bandhu Gupta) - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Mind Tree Ltd. - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- BIM Cloud Computing [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Entreda discusses cloud services for small and medium businesses - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Austin IT Company | Computer Networking [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- Cloud Computing and Services - After Effects Template - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- FieldStorm App Tour - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]
- The Hon Brendan O'Connor's speech: AccountRight Live launch event - Video [Last Updated On: November 3rd, 2012] [Originally Added On: November 3rd, 2012]