|By Alistair Farquharson, CTO, SOA Software||
|March 31, 2014 08:45 AM EDT||
APIs are transforming businesses to extend the reach of their information systems and data. In technical terms, APIs are rather finite, allowing two software applications to exchange data and execute procedures. Yet their business impact is so great that API management requires a far from finite thought process. A "soup to nuts" approach is needed to help companies determine how to achieve the most business success with APIs.
An API enables applications to access back-end systems using lightweight, standards-based protocols such as REST and JSON. For example, if you were in food distribution, the actual business of soup and nuts, you could develop an API that lets mobile app developers tap directly into your ERP system. They could build consumer apps for recipes that showed ingredients that you had in stock. Grocery stores could build apps that gave their shoppers bulk discounts on large orders and so forth. The API extends your food distribution business into customer realms where you've never played before. This is fantastic. But it also presents a number of challenges to the management of the business.
An API Is a Product
Whether you like it or not, your API is basically a software product. It should be managed like one. As external parties connect with your API, they will reasonably expect the kind of professional communication and seamless updates that they would find with any web-based software business. If you are a mobile app developer who is accustomed to tapping into Amazon.com's API or any number of comparable interfaces, you will expect the same kind of experience when you connect with a corporate API.
Perhaps more significantly, the API represents an investment of resources. As such, it should serve a well-thought-out and thorough business strategy just like any software product. This means managing its lifecycle. The software lifecycle starts with planning, continues through development and operation, and ends with retirement and replacement. Ideally each phase of the lifecycle should be managed and monitored for optimal results. Certainly better API lifecycle management will foster more satisfied developers and partner communities.
Planning and Building Your APIs
Sometimes an API just is. Someone in the IT department created it for some reason that has since been forgotten, and there it is. It may or may not be great, but you have it. Should you use it "as is" or wait? This is more common than you might imagine. If you are approaching your APIs as if they were products, you would wait and work through a plan first. You have to get together with business and technology stakeholders and determine the business purpose of the APIs that you will be building. Now, this begs the question: Who exactly is this "you" we are referring to? That is one of your first planning challenges. Who is going to own the API business products that will extend the business into new spheres? So first you have to figure out who owns the API, and often it will be a collection of people that represent different parts of a business. Then the next planning task is to understand the cost/benefit outcomes for the business and intended users.
Chances are there will be more than one API developed and within each API there will be a host of different features to be developed. You will have to devise a priority for the rollout of new features. For instance, with the recipe app, the first release of the API might include simple searching and browsing. The second release might enable users to order products for delivery. The third release could let users pay for orders with credits cards and so forth. Not all of these features can be perfected at once.
Once the API is up, the organization has to be in place to support it. It is necessary to think through the empty seats that might need to be filled so that users of your API will feel as if they are connected to a responsive, living business. For example, if you are planning to invite developers from Europe to connect with your API, you need to have a technical point of contact for them as well as documentation that will be meaningful to them, perhaps translated into different languages. You will have to structure your business to support and manage the API.
Running the API: Protect, Secure, Manage
Your APIs are doorways into your business systems. That's great, but it is also a bit scary. APIs need strong, coherent security and management. If you have a handful of APIs, you will be able to stay on top of their availability, security and provisioning by hand. As your API program grows and it will if you are doing it right, you will likely find that using an API platform becomes a best practice - simply because it can take care of the serious work of API management. Effectively running an API through a platform involves the following:
- Support non-functional requirements - These include message protocol handling, security policy, authentication and authorization, etc.
- Manage provisioning and access control for apps - This means the selective provisioning of API access. Corporate APIs are not like their consumer counterparts where you want millions of users. With a corporate API, controlled access is where the users are the most valuable, not the most numerous. The API platform should enable selective provisioning that is still highly automated and light in terms of administrative load. Unfettered usage can bring a host of problems. Traffic and load management can get strained. Worse is the possible need to add extra server instances of costly business software just to satisfy API-driven demand. If the increased load is not generating revenue, satisfying it with more instances will be a waste of money.
- Monetization and control - An API might be a profit center itself. For example, a food distribution company API could be monetized from selling access to data about sales trends in the food industry. This scenario requires the ability to license access to the API.
- Provide API monitoring - APIs are just like any other piece of enterprise IT that is monitored for its system health, response times, and availability. In some cases, uptime may not be a big issue. However when your customers and partners are connecting to an API, you will want to know whether it is up, down, or running slowly. The API platform should provide monitoring functionality as well as failover for APIs that go down.
Sharing Your APIs: Publish, Support, Syndicate
APIs succeed when they are shared. The API platform can help create a marketplace where developers can discover your APIs and request permission to use them. The marketplace can be internal to your company or set up for external relationships. Whether it is a developer portal or something comparable, the platform should provide the below sharing functionality:
- Enable you to interact with and recognize your API developers. In some cases, this process can be set up on a self-service basis to allow it to scale without a major resource investment on your part.
- Facilitate the creation of great documentation about your API and how to use it.
- Make testing against your API as easy as possible.
- Monetize your API to assist in future cost benefit analysis.
Analyze Your API Program: Measure, Report, Iterate
Measurement of program results is in the DNA of most good IT managers. The API platform can help make this process as simple as possible. You will likely want to measure and report on the success of your program across the whole API lifecycle. Lifecycle and results are usually linked. For instance, if you see adoption of the recipe API rise as new features are added and new versions are introduced, that is an important finding to determine the payoff of earlier investments in the program and guide future direction. The right API measuring tools can help you drive improvement back into the planning stage. It is a never-ending cycle.
The Platform Approach to API Lifecycle Management
The execution of an API program that manages APIs like products across their full lifecycles requires a combination of organization and technology. The technology alone cannot make it happen. The organization cannot do it alone without the proper tools. In our experience working with many large enterprises, the best practice is to match the API owners with a platform approach to lifecycle management. The platform can be a complete offering, such as our own SOA Software API Management Solution, or it can be built in a variety of other ways. What's important is to recognize that the people, process and platform need to work together to effect comprehensive API lifecycle management. This will ensure the success of the API program.
Ideally lifecycle management will be baked into the structure of the platform tooling, allowing for automated approvals and workflow for each stage of the API lifecycle. This means having the ability to align work streams related to API lifecycle, such as costing, product management, documentation and legal. People involved in running the API program can thus work together efficiently. The API development capability itself should have API modeling, templates, versioning and change management, and impact analysis. These features serve the goal of managing the full API lifecycle without an untenable resource investment.
API management typically works using a proxy that can be managed and monitored more easily than the API itself. For multiple APIs, the best approach is a "gateway" or collective proxy with added integration and mediation capabilities including:
- Process Composition/Orchestration.
- Security, including AU/AZ, attack prevention, and protecting your systems from abuse.
- Caching and paging.
- Supporting multiple mobile app platforms.
- Managing quality of service (QoS).
Exposing APIs to your systems involves building a community. Developers whom you don't know will be writing code to access your data through APIs. For the process to work, they need to feel as if they are connecting with real people. This can be achieved in part with self-service and automation and actual human involvement. A developer portal is essential for the following functions:
- Self-service community to promote innovation and lower support costs.
- Interactive documentation to increase adoption and encourage experimentation with your APIs.
- App provisioning so you can gain visibility and control over the apps that are hitting your APIs.
- Integrated testing to speed up learning.
- Analytics to provide feedback and measure success.
You have your soup. You want the nuts. There is a path to dessert. However all this requires a mature and profitable API program. Our recommendation is to think about what you want to accomplish with APIs from the vantage points of productization and lifecycle. Building APIs puts you into the business of creating software products. While you may not see the API as a product, it is one. And, like any software product, it needs to be managed across its entire lifecycle. From planning through running and sharing, the API has to be monitored and secured. The work of managing it needs to be handled efficiently so that the program can be financially and strategically beneficial to the business. The best practice to ensure all of these outcomes is to use an API management platform to automate the handling of all of your APIs as they progress across their lifecycles. That will get you the nuts. The alternative is to go nuts, and that's not what anyone wants.
SYS-CON Events announced today that TMCnet has been named “Media Sponsor” of SYS-CON's 15th International Cloud Expo®, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Technology Marketing Corporation (TMC) is the world's leading business to business and integrated marketing media company, servicing niche markets within the communications and technology industries.
Oct. 31, 2014 04:45 PM EDT Reads: 674
As cloud gives an opportunity to businesses to buy services externally - how is cloud impacting your customers? In his General Session at 15th Cloud Expo, Fabio Gori, Director of Worldwide Cloud Marketing at Cisco, will provide answers to big questions: Do you see hybrid cloud as where the world is going? What benefits does it bring? And how does Cisco connect all of these clouds? He will also tell us everything about Intercloud and Cisco investment on it.
Oct. 31, 2014 04:45 PM EDT Reads: 638
Can we look to the paradigm of cloud computing from a completely different perspective? In his General Session at 15th Cloud Expo, Gundars Kulups, Sales Director at DEAC, will discuss what we can learn from our dining habits when choosing a cloud solution. Gundars Kulups is Sales Director at DEAC, full service data center operator. An IT expert, he specializes in European countries and has worked in the IT industry since 1992. He graduated from Riga Technical University (RTU) in Latvia and com...
Oct. 31, 2014 04:45 PM EDT Reads: 538
SYS-CON Events announced today that Parasoft will exhibit at SYS-CON's 15th International Cloud Expo®, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. For 27 years, Parasoft has researched and developed software solutions that help organizations deliver defect-free software efficiently. By integrating Development Testing, API/cloud/SOA/composite app testing, and service virtualization, we reduce the time, effort, and cost of delivering secur...
Oct. 31, 2014 04:30 PM EDT Reads: 940
The Internet of Things (IoT) promises to evolve the way the world does business; however, understanding how to apply it to your company can be a mystery. Most people struggle with understanding the potential business uses or tend to get caught up in the technology, resulting in solutions that fail to meet even minimum business goals. In his session at Internet of @ThingsExpo, Jesse Shiah, CEO / President / Co-Founder of AgilePoint Inc., will show what is needed to leverage the IoT to transform...
Oct. 31, 2014 04:00 PM EDT Reads: 1,567
SYS-CON Events announced today that Utimaco will exhibit at SYS-CON's 15th International Cloud Expo®, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Utimaco is a leading manufacturer of hardware based security solutions that provide the root of trust to keep cryptographic keys safe, secure critical digital infrastructures and protect high value data assets. Only Utimaco delivers a general-purpose hardware security module (HSM) as a customiz...
Oct. 31, 2014 03:00 PM EDT Reads: 1,918
One of the biggest challenges when developing connected devices is identifying user value and delivering it through successful user experiences. In his session at Internet of @ThingsExpo, Mike Kuniavsky, Principal Scientist, Innovation Services at PARC, will describe an IoT-specific approach to user experience design that combines approaches from interaction design, industrial design and service design to create experiences that go beyond simple connected gadgets to create lasting, multi-devic...
Oct. 31, 2014 02:00 PM EDT Reads: 1,790
Until recently, many organizations required specialized departments to perform mapping and geospatial analysis, and they used Esri on-premise solutions for that work. In his session at 15th Cloud Expo, Dave Peters, author of the Esri Press book Building a GIS, System Architecture Design Strategies for Managers, will discuss how Esri has successfully included the cloud as a fully integrated SaaS expansion of the ArcGIS mapping platform. Organizations that have incorporated Esri cloud-based appl...
Oct. 31, 2014 01:30 PM EDT Reads: 2,123
Once the decision has been made to move part or all of a workload to the cloud, a methodology for selecting that workload needs to be established. How do you move to the cloud? What does the discovery, assessment and planning look like? What workloads make sense? Which cloud model makes sense for each workload? What are the considerations for how to select the right cloud model? And how does that fit in with the overall IT tranformation? In his session at 15th Cloud Expo, John Hatem, head of V...
Oct. 31, 2014 01:00 PM EDT Reads: 1,877
Dyn solutions are at the core of Internet Performance. Through traffic management, message management and performance assurance, Dyn is connecting people through the Internet and ensuring information gets where it needs to go, faster and more reliably than ever before. Founded in 2001 at WPI, Dyn’s global presence services more than four million enterprise, small business and personal customers.
Oct. 31, 2014 01:00 PM EDT Reads: 1,985
IBM and Tencent Cloud signed a business cooperation memorandum to collaborate on providing public cloud with Software-as-a-Service solutions for industries. Both parties agreed to focus on emerging small and medium enterprises in the smarter cities and smarter healthcare industries as well as other fields. This will enable these industries to utilize mobile, cloud computing and big data tools to transform internal processes and operations, thus achieving cloud transformation in the era of mobili...
Oct. 31, 2014 11:58 AM EDT Reads: 716
SimpleECM is the only platform to offer a powerful combination of enterprise content management (ECM) services, capture solutions, and third-party business services providing simplified integrations and workflow development for solution providers. SimpleECM is opening the market to businesses of all sizes by reinventing the delivery of ECM services. Our APIs make the development of ECM services simple with the use of familiar technologies for a frictionless integration directly into web applicat...
Oct. 31, 2014 11:00 AM EDT Reads: 1,977
European data center operator DEAC is the largest in the Baltics. The activities are orientated to provide data center services and IT outsourcing on Eurasia and America scale in order to create the primary or backup or additional data center for customer in the EU, to protect its business and, most importantly, reduce costs up to 40% within 3-5 years. DEAC is an IT outsourcing services and solutions company whose highly experienced and qualified employees offer various groups of services and...
Oct. 31, 2014 09:45 AM EDT Reads: 2,282
The Internet of Things will greatly expand the opportunities for data collection and new business models driven off of that data. In her session at Internet of @ThingsExpo, Esmeralda Swartz, CMO of MetraTech, will discuss how for this to be effective you not only need to have infrastructure and operational models capable of utilizing this new phenomenon, but increasingly service providers will need to convince a skeptical public to participate. Get ready to show them the money! Speaker Bio: ...
Oct. 31, 2014 09:00 AM EDT Reads: 2,317
Samsung VP Jacopo Lenzi, who headed the company's recent SmartThings acquisition under the auspices of Samsung's Open Innovaction Center (OIC), answered a few questions we had about the deal. This interview was in conjunction with our interview with SmartThings CEO Alex Hawkinson. IoT Journal: SmartThings was developed in an open, standards-agnostic platform, and will now be part of Samsung's Open Innovation Center. Can you elaborate on your commitment to keep the platform open? Jacopo Lenzi: S...
Oct. 31, 2014 09:00 AM EDT Reads: 3,367
The major cloud platforms defy a simple, side-by-side analysis. Each of the major IaaS public-cloud platforms offers their own unique strengths and functionality. Options for on-site private cloud are diverse as well, and must be designed and deployed while taking existing legacy architecture and infrastructure into account. Then the reality is that most enterprises are embarking on a hybrid cloud strategy and programs. In this Power Panel at 15th Cloud Expo, moderated by Ashar Baig, Research ...
Oct. 31, 2014 09:00 AM EDT Reads: 1,382
Things are being built upon cloud foundations to transform organizations. This CEO Power Panel at 15th Cloud Expo, moderated by Roger Strukhoff, Cloud Expo and @ThingsExpo conference chair, will address the big issues involving these technologies and, more important, the results they will achieve. How important are public, private, and hybrid cloud to the enterprise? How does one define Big Data? And how is the IoT tying all this together?
Oct. 31, 2014 08:45 AM EDT Reads: 1,979
When an enterprise builds a hybrid IaaS cloud connecting its data center to one or more public clouds, security is often a major topic along with the other challenges involved. Security is closely intertwined with the networking choices made for the hybrid cloud. Traditional networking approaches for building a hybrid cloud try to kludge together the enterprise infrastructure with the public cloud. Consequently this approach requires risky, deep "surgery" including changes to firewalls, subnets...
Oct. 30, 2014 07:00 PM EDT Reads: 1,594
Ixia develops amazing products so its customers can connect the world. Ixia helps its customers provide an always-on user experience through fast, secure delivery of dynamic connected technologies and services. Through actionable insights that accelerate and secure application and service delivery, Ixia's customers benefit from faster time to market, optimized application performance and higher-quality deployments.
Oct. 30, 2014 07:00 PM EDT Reads: 1,887
SYS-CON Events announced today that Stratogent will exhibit at SYS-CON's 15th International Cloud Expo®, which will take place on November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Stratogent is a custom managed services organization based in San Mateo, California. We design, implement, and support mission critical infrastructure 24x7 on premises, in datacenters and in the Cloud. Since 2005, we have acted as an extension of internal IT teams, achieving a customer reten...
Oct. 30, 2014 06:45 PM EDT Reads: 2,167