|By Jaime Ryan||
|May 18, 2012 06:55 PM EDT||
The recent enterprise acceptance of lightweight REST-based protocols for exposing data and application assets as APIs has been due, in large part, to the simplicity of the resulting interfaces. This simplicity means there is little barrier to entry for developers wishing to consume these APIs in applications built for mobile, Web, desktop, Cloud and gaming platforms. However, as this article from Netflix’s Daniel Jacobson reveals, simplicity can’t be the only goal when designing an API. Flexibility, scalability, optimization, orchestration and adaptation are just a few of the features required in a successful API infrastructure.
At Layer 7, our enterprise customers build incredibly elegant API platforms using our API management technology. Our solutions recognize that one size does not fit all and we provide the tools to adapt to changing requirements without re-architecting new APIs from scratch. Though we certainly support the simple “large number of known and unknown developers” use case Jacobson describes – with robust, scalable technology deployed on a wide variety of hardware, virtual, software and Cloud platforms – we can also address the specific concerns raised by the variety of devices and environments in Netflix’s ecosystem.
Message size, structure and delivery constraints due to device variation represent a large part of the problem. Layer 7 Gateways support the relevant formats and transports and can perform message transformation and protocol mediation on the fly. Policy-based configuration enables custom “virtual” APIs tailored to each device, community of developers or calling application. These format and behavioral changes can be explicit or can be triggered by user identity, app permissions, message content or transaction metadata. Even more complex mediations, such as REST exposure of internal SOAP-based assets, are simple to configure and help to reduce re-implementation costs.
Interaction models can also be optimized and tailored to the calling platform. Composition of comprehensive document-based APIs from multiple backend calls can reduce chatty client interactions. Conversely, small messages from memory-constrained devices can be aggregated into larger, less frequent backend calls. Mobile traffic can be optimized using persistent HTTP(S) connections and over-the-wire compression. And content can be cached at any level of granularity, using an in-memory cache like Terracotta, to reduce the number of calls to the application backend.
As director of one of the world’s most broadly adopted public APIs, Jacobson’s most profound observation is that “public APIs are waning in popularity and business opportunity and… the internal use case is the wave of the future.” API infrastructure needs to support everyone – open API developers, internal coders, contracted development teams and partner groups – especially as mobile workforce enablement and BYOD gain popularity. Layer 7 solutions allow enterprises to make that distinction clear through public vs. private APIs, configurable classes of service and role-based access control.
Jacobson mentions several piecemeal solutions that he and others have attempted to compile into a working platform but notes that those approaches still fall short. Providing an enterprise-grade REST API is no simple feat and it’s great that the truth of the matter is starting to come out. The benefits of a successful API strategy are numerous and well-documented. Layer 7 is the only vendor providing an API management solution that incorporates all the basic necessary functionality and much, much more.
The world's leading Cloud event, Cloud Expo has launched Microservices Journal on the SYS-CON.com portal, featuring over 19,000 original articles, news stories, features, and blog entries. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. Microservices Journal offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. Follow new article posts on T...
Mar. 31, 2015 12:00 PM EDT Reads: 1,535
Hosted PaaS providers have given independent developers and startups huge advantages in efficiency and reduced time-to-market over their more process-bound counterparts in enterprises. Software frameworks are now available that allow enterprise IT departments to provide these same advantages for developers in their own organization. In his workshop session at DevOps Summit, Troy Topnik, ActiveState’s Technical Product Manager, will show how on-prem or cloud-hosted Private PaaS can enable organ...
Mar. 31, 2015 12:00 PM EDT Reads: 1,366
SYS-CON Events announced today that Litmus Automation will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Litmus Automation’s vision is to provide a solution for companies that are in a rush to embrace the disruptive Internet of Things technology and leverage it for real business challenges. Litmus Automation simplifies the complexity of connected devices applications with Loop, a secure and scalable clou...
Mar. 31, 2015 12:00 PM EDT Reads: 431
Internet of Things (IoT) will be a hybrid ecosystem of diverse devices and sensors collaborating with operational and enterprise systems to create the next big application. In their session at @ThingsExpo, Bramh Gupta, founder and CEO of robomq.io, and Fred Yatzeck, principal architect leading product development at robomq.io, will discuss how choosing the right middleware and integration strategy from the get-go will enable IoT solution developers to adapt and grow with the industry, while at...
Mar. 31, 2015 11:46 AM EDT Reads: 286
SYS-CON Events announced today the IoT Bootcamp – Jumpstart Your IoT Strategy, being held June 9–10, 2015, in conjunction with 16th Cloud Expo and Internet of @ThingsExpo at the Javits Center in New York City. This is your chance to jumpstart your IoT strategy. Combined with real-world scenarios and use cases, the IoT Bootcamp is not just based on presentations but includes hands-on demos and walkthroughs. We will introduce you to a variety of Do-It-Yourself IoT platforms including Arduino, Ras...
Mar. 31, 2015 11:00 AM EDT Reads: 2,200
Even though it’s now Microservices Journal, long-time fans of SOA World Magazine can take comfort in the fact that the URL – soa.sys-con.com – remains unchanged. And that’s no mistake, as microservices are really nothing more than a new and improved take on the Service-Oriented Architecture (SOA) best practices we struggled to hammer out over the last decade. Skeptics, however, might say that this change is nothing more than an exercise in buzzword-hopping. SOA is passé, and now that people are ...
Mar. 31, 2015 11:00 AM EDT Reads: 1,377
With the arrival of the Big Data revolution, a data professional is expected to master a broad spectrum of complex domains including data processing, mathematics, programming languages, machine learning techniques, and business knowledge. While this mastery is undoubtedly important, this narrow focus on tool usage has divorced many from the imagination required to solve real-world problems. As the demand for analysis increases, the data science community must transform from tool experts to "data...
Mar. 31, 2015 10:48 AM EDT Reads: 394
SYS-CON Events announced today that Emcien will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Emcien’s vision is to let anyone use data to know the future. Emcien has built an automated, predictive analysis product that improves the lives of real people. Emcien allows people to automate their data analysis so they can build a better future.
Mar. 31, 2015 10:45 AM EDT Reads: 406
SYS-CON Events announced today that the DevOps Institute has been named “Association Sponsor” of SYS-CON's DevOps Summit, which will take place on June 9–11, 2015, at the Javits Center in New York City, NY. The DevOps Institute provides enterprise level training and certification. Working with thought leaders from the DevOps community, the IT Service Management field and the IT training market, the DevOps Institute is setting the standard in quality for DevOps education and training.
Mar. 31, 2015 10:30 AM EDT Reads: 1,291
SYS-CON Events announced today the DevOps Foundation Certification Course, being held June ?, 2015, in conjunction with DevOps Summit and 16th Cloud Expo at the Javits Center in New York City, NY. This sixteen (16) hour course provides an introduction to DevOps – the cultural and professional movement that stresses communication, collaboration, integration and automation in order to improve the flow of work between software developers and IT operations professionals. Improved workflows will res...
Mar. 31, 2015 10:00 AM EDT Reads: 1,745
Containers and microservices have become topics of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 16th Cloud Expo at the Javits Center in New York June 9-11 will find fresh new content in a new track called PaaS | Containers & Microservices Containers are not being considered for the first time by the cloud community, but a current era of re-consideration has pushed them to the top of the cloud agenda. With the launch ...
Mar. 31, 2015 09:15 AM EDT Reads: 2,283
The WebRTC Summit 2014 New York, to be held June 9-11, 2015, at the Javits Center in New York, NY, announces that its Call for Papers is open. Topics include all aspects of improving IT delivery by eliminating waste through automated business models leveraging cloud technologies. WebRTC Summit is co-located with 16th International Cloud Expo, @ThingsExpo, Big Data Expo, and DevOps Summit.
Mar. 31, 2015 09:00 AM EDT Reads: 1,683
SOA Software has changed its name to Akana. With roots in Web Services and SOA Governance, Akana has established itself as a leader in API Management and is expanding into cloud integration as an alternative to the traditional heavyweight enterprise service bus (ESB). The company recently announced that it achieved more than 90% year-over-year growth. As Akana, the company now addresses the evolution and diversification of SOA, unifying security, management, and DevOps across SOA, APIs, microser...
Mar. 31, 2015 08:30 AM EDT Reads: 2,101
SYS-CON Events announced today that Creative Business Solutions will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Creative Business Solutions is the top stocking authorized HP Renew Distributor in the U.S. Based out of Long Island, NY, Creative Business Solutions offers a one-stop shop for a diverse range of products including Proliant, Blade and Industry Standard Servers, Networking, Server Options and...
Mar. 31, 2015 08:30 AM EDT Reads: 3,930
The webinar, hosted by XebiaLabs, will feature 4 experts including Special Host Gene Kim, author of The Phoenix Project, along with IT thought leaders Gary Gruver, Randy Shoup and XebiaLabs' Andrew Phillips. The panel brings more than 30 years of collective experience surrounding microservices transformations at major companies including Google, eBay and Tripwire. "The story around microservices and containers is pretty compelling and the attraction of more flexibility is obviously alluring,"...
Mar. 31, 2015 08:00 AM EDT Reads: 1,396