|By Rod Cope||
|July 25, 2008 05:15 PM EDT||
Open source software, while not synonymous with Java, may often be seamlessly integrated with Java code to produce a versatile synthesis that makes developers’ lives much easier. In recent years, developers have taken some open source dynamic languages, commonly referred to as “scripting languages,” and adapted them to the more mainstream Java platform. This allows the new hybrid language to maintain its scripting qualities, while being fully utilized by a Java program. Three of the most prominent open source/Java languages are JRuby, a Java implementation of Ruby; Jython, a Java implementation of Python; and Groovy, an object-oriented programming language for the Java platform.
JRuby, Jython, and Groovy
Before I go into my thoughts on JRuby, Jython or Groovy, let me provide a quick background on myself. I have been using Java since 1996 (it was first released in 1995). I am a Sun-certified Java Architect and have significant Java experience. Moreover, I have spoken at JavaOne a handful of times and will be speaking there again in 2008 on JRuby and Groovy. I have worked with JRuby and Groovy extensively – in fact, at OpenLogic, we used Groovy to build OpenLogic Enterprise, a technology platform that enables businesses to deploy, manage, and control commercial-grade open source infrastructure. We had more than 100,000 lines of Groovy code deployed in the product. We also wrote OSS Discovery, a tool enterprises use to find up to 900 of the most commonly used Java-based development tools, libraries, and server applications in JRuby.
In my experiences, dynamic scripting languages make it easier to write code in many situations. Scripting languages are much more human friendly than, say, C++. They lack all of that meticulous syntax. With dynamic languages, I am freer to do what I want – I can proceed without thinking as much about the nuts and bolts that go into the code. The fact that Microsoft is also getting involved with IronPython and IronRuby for their .NET framework only goes to show that these dynamic languages are significant and valuable. It validates the idea of incorporating dynamic languages – they are here to stay.
In my view, the fact that some scripting languages are based on the Java platform makes them better. They enjoy all the benefits of scripting languages like Ruby and Python, but also provide a very intimate bi-directional interface with Java. They present the developer with the ability to code, test, and debug quickly and efficiently while also harnessing the abilities of the Java platform. Another plus of Java-powered dynamic languages is their ability to leverage thousands of open source libraries written in either their “native” language or in Java. JRuby, Jython, and Groovy incorporate all of these goodies into nice, neat packages.
JRuby allows the embedding of the Ruby interpreter into any Java application with full two-way access between the Java and Ruby code. As such a fusion, it maintains the scripting qualities of Ruby while being tightly integrated with Java, and can be called directly from Java programs. Jython provides similar capabilities around Python. Groovy, unlike JRuby and Jython, is not derived from a foreign language. Rather, it’s loosely based on features from Ruby, Python, Smalltalk, and other languages, but designed from the ground up by Java developers for Java developers. Needless to say, it works well with other Java code and libraries, but is also a powerful scripting language in its own right.
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
Jul. 23, 2016 09:00 AM EDT Reads: 1,905
It’s 2016: buildings are smart, connected and the IoT is fundamentally altering how control and operating systems work and speak to each other. Platforms across the enterprise are networked via inexpensive sensors to collect massive amounts of data for analytics, information management, and insights that can be used to continuously improve operations. In his session at @ThingsExpo, Brian Chemel, Co-Founder and CTO of Digital Lumens, will explore: The benefits sensor-networked systems bring to ...
Jul. 23, 2016 08:15 AM EDT Reads: 1,424
SYS-CON Events announced today the Enterprise IoT Bootcamp, being held November 1-2, 2016, in conjunction with 19th Cloud Expo | @ThingsExpo at the Santa Clara Convention Center in Santa Clara, CA. Combined with real-world scenarios and use cases, the Enterprise IoT Bootcamp is not just based on presentations but with hands-on demos and detailed walkthroughs. We will introduce you to a variety of real world use cases prototyped using Arduino, Raspberry Pi, BeagleBone, Spark, and Intel Edison. Y...
Jul. 23, 2016 08:00 AM EDT Reads: 1,216
Large scale deployments present unique planning challenges, system commissioning hurdles between IT and OT and demand careful system hand-off orchestration. In his session at @ThingsExpo, Jeff Smith, Senior Director and a founding member of Incenergy, will discuss some of the key tactics to ensure delivery success based on his experience of the last two years deploying Industrial IoT systems across four continents.
Jul. 23, 2016 08:00 AM EDT Reads: 1,382
Much of IT terminology is often misused and misapplied. Modernization and transformation are two such terms. They are often used interchangeably even though they mean different things and have very different connotations. Indeed, it is somewhat safe to assume that in IT any transformative effort is likely to also have a modernizing effect, and thus, we can see these as levels of improvement efforts. However, many businesses are being led to believe if they don’t transform now they risk becoming ...
Jul. 23, 2016 08:00 AM EDT Reads: 1,028
Identity is in everything and customers are looking to their providers to ensure the security of their identities, transactions and data. With the increased reliance on cloud-based services, service providers must build security and trust into their offerings, adding value to customers and improving the user experience. Making identity, security and privacy easy for customers provides a unique advantage over the competition.
Jul. 23, 2016 07:45 AM EDT Reads: 943
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Jul. 23, 2016 07:45 AM EDT Reads: 1,038
Whether your IoT service is connecting cars, homes, appliances, wearable, cameras or other devices, one question hangs in the balance – how do you actually make money from this service? The ability to turn your IoT service into profit requires the ability to create a monetization strategy that is flexible, scalable and working for you in real-time. It must be a transparent, smoothly implemented strategy that all stakeholders – from customers to the board – will be able to understand and comprehe...
Jul. 23, 2016 07:30 AM EDT Reads: 2,006
"Tintri was started in 2008 with the express purpose of building a storage appliance that is ideal for virtualized environments. We support a lot of different hypervisor platforms from VMware to OpenStack to Hyper-V," explained Dan Florea, Director of Product Management at Tintri, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 23, 2016 07:15 AM EDT Reads: 1,767
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...
Jul. 23, 2016 07:15 AM EDT Reads: 1,830
For basic one-to-one voice or video calling solutions, WebRTC has proven to be a very powerful technology. Although WebRTC’s core functionality is to provide secure, real-time p2p media streaming, leveraging native platform features and server-side components brings up new communication capabilities for web and native mobile applications, allowing for advanced multi-user use cases such as video broadcasting, conferencing, and media recording.
Jul. 23, 2016 06:45 AM EDT Reads: 565
IoT generates lots of temporal data. But how do you unlock its value? You need to discover patterns that are repeatable in vast quantities of data, understand their meaning, and implement scalable monitoring across multiple data streams in order to monetize the discoveries and insights. Motif discovery and deep learning platforms are emerging to visualize sensor data, to search for patterns and to build application that can monitor real time streams efficiently. In his session at @ThingsExpo, ...
Jul. 23, 2016 06:30 AM EDT Reads: 626
There will be new vendors providing applications, middleware, and connected devices to support the thriving IoT ecosystem. This essentially means that electronic device manufacturers will also be in the software business. Many will be new to building embedded software or robust software. This creates an increased importance on software quality, particularly within the Industrial Internet of Things where business-critical applications are becoming dependent on products controlled by software. Qua...
Jul. 23, 2016 05:15 AM EDT Reads: 1,163
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2016 Silicon Valley. The 19th Cloud Expo and 6th @ThingsExpo will take place on November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Interne...
Jul. 23, 2016 04:30 AM EDT Reads: 1,929
Machine Learning helps make complex systems more efficient. By applying advanced Machine Learning techniques such as Cognitive Fingerprinting, wind project operators can utilize these tools to learn from collected data, detect regular patterns, and optimize their own operations. In his session at 18th Cloud Expo, Stuart Gillen, Director of Business Development at SparkCognition, discussed how research has demonstrated the value of Machine Learning in delivering next generation analytics to imp...
Jul. 23, 2016 04:00 AM EDT Reads: 2,336
In addition to all the benefits, IoT is also bringing new kind of customer experience challenges - cars that unlock themselves, thermostats turning houses into saunas and baby video monitors broadcasting over the internet. This list can only increase because while IoT services should be intuitive and simple to use, the delivery ecosystem is a myriad of potential problems as IoT explodes complexity. So finding a performance issue is like finding the proverbial needle in the haystack.
Jul. 23, 2016 02:45 AM EDT Reads: 2,058
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, demonstrated how to move beyond today's coding paradigm and shared the must-have mindsets for removing complexity from the develo...
Jul. 23, 2016 01:15 AM EDT Reads: 1,022
SYS-CON Events announced today that MangoApps will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. MangoApps provides modern company intranets and team collaboration software, allowing workers to stay connected and productive from anywhere in the world and from any device.
Jul. 23, 2016 01:00 AM EDT Reads: 1,160
The IETF draft standard for M2M certificates is a security solution specifically designed for the demanding needs of IoT/M2M applications. In his session at @ThingsExpo, Brian Romansky, VP of Strategic Technology at TrustPoint Innovation, explained how M2M certificates can efficiently enable confidentiality, integrity, and authenticity on highly constrained devices.
Jul. 23, 2016 12:45 AM EDT Reads: 723
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Jul. 22, 2016 11:15 PM EDT Reads: 981