Welcome!

Adobe Flex Authors: Matthew Lobas, PR.com Newswire, Shelly Palmer, Kevin Benedict

Related Topics: Java IoT, ColdFusion, Adobe Flex, Open Source Cloud, Eclipse

Java IoT: Article

Open Source Alternatives to LiveCycle Data Services

LCDS is a great solution for Flex/Java enterprise projects, but it's not the only one

Clear Tookit on Ulitzer

Development of enterprise Flex/Java rich Internet applications benefits from using automated data integration solutions and productivity tools.

Currently Adobe offers LiveCycle Data Services ES2 (LCDS) and open source BlazeDS 3.

While LCDS is certainly a great piece of software for those who are looking to support thousands of concurrent users via the most efficient communication protocols, its high licensing cost makes LCDS unaffordable for the vast majority of the enterprise applications let alone small businesses and startups.

If you are looking for an alternative solution for integrating Flex and Java EE layers, consider using GraniteDS, WebOrb, and Clear Toolkit.

The first two products offer their own implementation of the AMF protocol, and Clear Toolkit uses the AMF libraries that come with BlazeDS . If you are looking for an open source implementation of the Real-Time Messaging Protocol (RTMP), the Red5 server (currently in version 0.7) may be your option.

The feature matrix below compares LCDS, BlazeDS, and open source Clear Toolkit. This feature matrix was created using the data from the LCDS/BlazeDS comparison chart published by Adobe .

The current version of Clear Toolkit is 3.2.1. The features that are currently not available but will be implemented in Clear Toolkit version 4 by the end of 2010 are marked as v4 in the chart below.

Disclaimer. I'm one of the creators of Clear Toolkit. But if the owners of GraniteDS, WebOrb, and Red5 would like to be listed here, please let me know, and I'll gladly update this feature matrix.

Feature Matrix: Adobe Live Cycle Data Services ES2, BlazeDS 3, Clear Toolkit 3+

Feature

BlazeDS 3

BlazeDS+Clear Toolkit

LCDS ES2

RPC services

 


 


 


Java remoting/AMF

X

X

X

AJAX to Java

X

X

X

WS/JSON proxy

X

X

X

Messaging

 


 


 


Servlet-based messaging (hundreds of clients per CPU)

X

X

X

Servlet-based NIO messaging (thousands of clients per CPU)

 


X*

 


Java NIO high-performance messaging (thousands of clients per CPU)

 


 


X

Real Time Messaging Protocol (RTMP)

 


 


X

Data throttling

 


v4

X

Reliable communications

 


v4

X

Data Management

 


 


 


Transaction (batch processing)

 


X

X

Data paging

 


v4

X

Lazy loading (on demand)

 


v4

X

Hierarchical data collections
X X

Conflict resolution and synchronization

 


X

X

SQL adapter

 


X

X

Hibernate adapter

 


v4

X

Fiber-aware assembler

 


v4**

X

Offline Web applications

 


 


X

Development and deployment

 


 


 


Spring integration support

X

v4

X

Adobe Flash® BuilderTM modeling plug-in

 


 


X

Enterprise support

 


X

X

RIA PDF generation

 


X***

X

WSRP portal integration

 


 


X

Load/stress testing tool

 


 


X

Source code available

X

X

 


Edge server

 


 


X

Enterprise support plans

 


X

X

Productivity Tools

 


 


 


Generator of CRUD application

 


X

X

Generator of ActionScript data transfer object based on their Java peers

 


X

X

Generator of ANT script based on the properties of Flash Builder project

 


X

 


Automated Data synchronization of AIR locale cache

 


X

X

Flash-based Web reporter

 


v4

 


Cost of production deployment




License type and cost

LGPL v3,

Free

MIT,

Free

Commercial, about $30K per CPU****


 


 


 


*   Farata Systems can develop an NIO-based BlazeDS solution on a per-customer basis under a separate consulting agreement. Read and watch performance tests of our high concurrency Jetty/NIO/BlazeDS solution at http://flex.sys-con.com/node/720304

** Currently, Farata Systems is working on a solution to introduce the model-driven development to Clear Toolkit.

*** LCDS offers advanced server-side PDF generation. Clear Toolkit components support PDF generation on the client (WYSIWYG), but does not support working with forms.

**** Adobe doesn't publish the cost of the LCDS ES2 license. The price listed here is based on the data shared by current users whose employers allegedly paid (read the comments to the following blog post of Adobe LCDS/BlazeDS Product Manager).

I'll be demoing Clear Toolkit in action at the Flash and The City conference in May in New York City. If you'll be in town on May 17, consider attending our hands-on master class on the modularization of Flex applications.

More Stories By Yakov Fain

Yakov Fain is a Java Champion and a co-founder of the IT consultancy Farata Systems and the product company SuranceBay. He wrote a thousand blogs (http://yakovfain.com) and several books about software development. Yakov authored and co-authored such books as "Angular 2 Development with TypeScript", "Java 24-Hour Trainer", and "Enterprise Web Development". His Twitter tag is @yfain

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
BnkToTheFuture.com is the largest online investment platform for investing in FinTech, Bitcoin and Blockchain companies. We believe the future of finance looks very different from the past and we aim to invest and provide trading opportunities for qualifying investors that want to build a portfolio in the sector in compliance with international financial regulations.
Leading companies, from the Global Fortune 500 to the smallest companies, are adopting hybrid cloud as the path to business advantage. Hybrid cloud depends on cloud services and on-premises infrastructure working in unison. Successful implementations require new levels of data mobility, enabled by an automated and seamless flow across on-premises and cloud resources. In his general session at 21st Cloud Expo, Greg Tevis, an IBM Storage Software Technical Strategist and Customer Solution Architec...
Nordstrom is transforming the way that they do business and the cloud is the key to enabling speed and hyper personalized customer experiences. In his session at 21st Cloud Expo, Ken Schow, VP of Engineering at Nordstrom, discussed some of the key learnings and common pitfalls of large enterprises moving to the cloud. This includes strategies around choosing a cloud provider(s), architecture, and lessons learned. In addition, he covered some of the best practices for structured team migration an...
Product connectivity goes hand and hand these days with increased use of personal data. New IoT devices are becoming more personalized than ever before. In his session at 22nd Cloud Expo | DXWorld Expo, Nicolas Fierro, CEO of MIMIR Blockchain Solutions, will discuss how in order to protect your data and privacy, IoT applications need to embrace Blockchain technology for a new level of product security never before seen - or needed.
Imagine if you will, a retail floor so densely packed with sensors that they can pick up the movements of insects scurrying across a store aisle. Or a component of a piece of factory equipment so well-instrumented that its digital twin provides resolution down to the micrometer.
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life settle...
No hype cycles or predictions of a gazillion things here. IoT is here. You get it. You know your business and have great ideas for a business transformation strategy. What comes next? Time to make it happen. In his session at @ThingsExpo, Jay Mason, an Associate Partner of Analytics, IoT & Cybersecurity at M&S Consulting, presented a step-by-step plan to develop your technology implementation strategy. He also discussed the evaluation of communication standards and IoT messaging protocols, data...
Coca-Cola’s Google powered digital signage system lays the groundwork for a more valuable connection between Coke and its customers. Digital signs pair software with high-resolution displays so that a message can be changed instantly based on what the operator wants to communicate or sell. In their Day 3 Keynote at 21st Cloud Expo, Greg Chambers, Global Group Director, Digital Innovation, Coca-Cola, and Vidya Nagarajan, a Senior Product Manager at Google, discussed how from store operations and ...
In his session at 21st Cloud Expo, Raju Shreewastava, founder of Big Data Trunk, provided a fun and simple way to introduce Machine Leaning to anyone and everyone. He solved a machine learning problem and demonstrated an easy way to be able to do machine learning without even coding. Raju Shreewastava is the founder of Big Data Trunk (www.BigDataTrunk.com), a Big Data Training and consulting firm with offices in the United States. He previously led the data warehouse/business intelligence and B...
"IBM is really all in on blockchain. We take a look at sort of the history of blockchain ledger technologies. It started out with bitcoin, Ethereum, and IBM evaluated these particular blockchain technologies and found they were anonymous and permissionless and that many companies were looking for permissioned blockchain," stated René Bostic, Technical VP of the IBM Cloud Unit in North America, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Conventi...
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, whic...
When shopping for a new data processing platform for IoT solutions, many development teams want to be able to test-drive options before making a choice. Yet when evaluating an IoT solution, it’s simply not feasible to do so at scale with physical devices. Building a sensor simulator is the next best choice; however, generating a realistic simulation at very high TPS with ease of configurability is a formidable challenge. When dealing with multiple application or transport protocols, you would be...
Smart cities have the potential to change our lives at so many levels for citizens: less pollution, reduced parking obstacles, better health, education and more energy savings. Real-time data streaming and the Internet of Things (IoT) possess the power to turn this vision into a reality. However, most organizations today are building their data infrastructure to focus solely on addressing immediate business needs vs. a platform capable of quickly adapting emerging technologies to address future ...
We are given a desktop platform with Java 8 or Java 9 installed and seek to find a way to deploy high-performance Java applications that use Java 3D and/or Jogl without having to run an installer. We are subject to the constraint that the applications be signed and deployed so that they can be run in a trusted environment (i.e., outside of the sandbox). Further, we seek to do this in a way that does not depend on bundling a JRE with our applications, as this makes downloads and installations rat...
Widespread fragmentation is stalling the growth of the IIoT and making it difficult for partners to work together. The number of software platforms, apps, hardware and connectivity standards is creating paralysis among businesses that are afraid of being locked into a solution. EdgeX Foundry is unifying the community around a common IoT edge framework and an ecosystem of interoperable components.
DX World EXPO, LLC, a Lighthouse Point, Florida-based startup trade show producer and the creator of "DXWorldEXPO® - Digital Transformation Conference & Expo" has announced its executive management team. The team is headed by Levent Selamoglu, who has been named CEO. "Now is the time for a truly global DX event, to bring together the leading minds from the technology world in a conversation about Digital Transformation," he said in making the announcement.
In this strange new world where more and more power is drawn from business technology, companies are effectively straddling two paths on the road to innovation and transformation into digital enterprises. The first path is the heritage trail – with “legacy” technology forming the background. Here, extant technologies are transformed by core IT teams to provide more API-driven approaches. Legacy systems can restrict companies that are transitioning into digital enterprises. To truly become a lead...
Digital Transformation (DX) is not a "one-size-fits all" strategy. Each organization needs to develop its own unique, long-term DX plan. It must do so by realizing that we now live in a data-driven age, and that technologies such as Cloud Computing, Big Data, the IoT, Cognitive Computing, and Blockchain are only tools. In her general session at 21st Cloud Expo, Rebecca Wanta explained how the strategy must focus on DX and include a commitment from top management to create great IT jobs, monitor ...
"Cloud Academy is an enterprise training platform for the cloud, specifically public clouds. We offer guided learning experiences on AWS, Azure, Google Cloud and all the surrounding methodologies and technologies that you need to know and your teams need to know in order to leverage the full benefits of the cloud," explained Alex Brower, VP of Marketing at Cloud Academy, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clar...
The IoT Will Grow: In what might be the most obvious prediction of the decade, the IoT will continue to expand next year, with more and more devices coming online every single day. What isn’t so obvious about this prediction: where that growth will occur. The retail, healthcare, and industrial/supply chain industries will likely see the greatest growth. Forrester Research has predicted the IoT will become “the backbone” of customer value as it continues to grow. It is no surprise that retail is ...