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Tag Archives: integration

What 10 Partners Are Saying About vFabric Today

When you are a software company like VMware, you are tied to the success of your partners in the field standing shoulder to shoulder with your customers, guiding them to a successful deployment. Their success and growth directly reflects your customer’s success as your own success in the marketplace.

Partners are focused on solutions that customers care about because it is the only way to stay in business and grow.  Today, 10 representatives from technology consulting organizations share their perspectives on how they are using the VMware vFabric Suite to achieve success with customers. Each includes a video or you can visit the full vFabric playlist on VMwareTV.

1. Modernizing Legacy Apps to Cloud and SaaS with vFabric

“In vFabric we see a very attractive modern cloud application platform.  So while spring and vFabric represent very attractive alternatives for new application development, what we see with our clients are is the desire to modernize and transform existing applications to take advantage of those same benefits of vFabric.  The run time benefits, the design time benefits.”—Chase Crawson, Director of Application Services, CSC Continue reading

10 Lessons from Spring Applied to Java Virtualization with vFabric

The Spring Framework became the de-facto standard for developing enterprise Java applications, and its radical simplicity was fundamental to its success. Why the “radical” simplicity? Because at the time, it was hard to imagine how creating such applications could be made simple.

By tackling issues such as portability, understanding the importance of cross-cutting concerns, and making it trivial to develop automated tests, Spring allowed developers to focus on what matters: what makes their application unique.

As I was pulling together my presentation for SpringOne2GX 2012, I reflected on the parallels between Spring’s success and the direction we were going with EM4J. Why did Spring succeed? Why did simplification win? Where are we replicating these patterns within VMware, vFabric, and Java?

In short, complexity is expensive, and simplification has many economic benefits. By giving people better, simpler, and easier to use tools to help build, run, and manage applications, we create economic advantages.

In a nutshell, there are some core reasons why Spring succeeded, “Spring values” if you will: Reducing complexity, increasing productivity, provisioning flexibility, tooling and monitoring, extensibility, automation, flexible integration and ease of testing. Continue reading

Messaging Architecture: Using RabbitMQ at the World’s 8th Largest Retailer

Today, we are pleased to have a guest blogger from a VMware customer share with us their story of how RabbitMQ transformed their business by “solving some really interesting problems”. The following is sent courtesy of Pablo Molnar of MercadoLibre:

If you haven’t heard of MercadoLibre (NASDAQ: MELI), we are the largest e-commerce ecosystem in Latin America. Our website offers a wide range of services to sellers and buyers throughout the region including marketplace, payments, advertising, and e-building solutions. Our products are present in over 14 countries, and the company is ranked as 8th largest online retailer in the world. We were also on Fortune’s list of the fastest growing companies in 2012, and we use RabbitMQ to solve some interesting problems.

About Our Technology Stack and How RabbitMQ Helps

In terms of technology infrastructure, MercadoLibre is fully committed to the open source development model. Most of our apps are primarily written in Grails, Groovy, and NodeJS,  but we don’t stick to any language or framework. We entrust tool selection responsibilities to the Software Engineers on each team. Almost all applications are hosted by our in-house cloud computing provisioning system and implemented via OpenStack with more than +7000 virtual instances at the moment. Also, we have successfully launched applications using emerging storage solutions like Redis and MongoDB. With an average of 20 million requests per minute and 4GB bandwidth per second, our traffic management layer is crucial and most of the routing rules job is done by Nginx proxy servers. Our labs department includes a huge Apache Hadoop cluster to perform complex analytical queries, and we are experimenting with real-time data processing using Apache Kafka and Storm.

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How We Improved APM’s Monitoring Capacity by 500% with Gemfire, RabbitMQ, vPostgres, and a Few Scalability Design Patterns

Earlier this week, we announced the general availability of a major upgrade to vFabric Application Performance Manager (APM). This release started one year ago, after we released the first version of the product to market. When we started work on this release, we knew we would need to invest heavily in scalability. APM is designed to help simplify monitoring and management for highly dynamic, large web applications living in the cloud. To succeed, we needed to make sure our product could scale gracefully with our customers. So, we set out with a challenging goal to increase the capacity of APM by a factor of 5.

Transforming a complex product such as APM into a more scalable architecture is not an easy task, let alone doing so in a single release. For this reason we’ve started by modifying the architecture in steps, starting with local improvements inside our virtual appliance, (available in the APM 5.0 release) and moving towards a horizontal scale solution in future releases. Continue reading

Expert Interview: The Polyglot Rabbit: Examples of Multi-Protocol Queues in RabbitMQ

Recently, we had the opportunity to speak with architect Brett Cameron about vFabric RabbitMQ.  A popular speaker, Brett is well known for his effort to port Erlang and RabbitMQ over to the “legacy” OpenVMS operating system platform (now owned by HP). With over 19 years in the software industry, Brett specializes in systems integration and large, distributed systems. Of course, he has spent a lot of time with OpenVMS – an OS with one of the more interesting histories in the software industry.

When we started chatting with Brett, he had recently discussed the concept of the Polyglot Rabbit with Alexis Richardson and written a great article titled, “The Polyglot Rabbit: Examples of Multi-Protocol Queues in RabbitMQ.” According to Brett, the main goal of this article is about the fact that you can publish messages into this environment via one protocol and consume via one or more other protocols (simultaneously if you want). “It’s a brilliant and a very powerful capability.” Brett felt that this capability was possibly not being promoted enough, and hopefully the article will go some way towards fixing this.

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Join us at Gartner AADI in Las Vegas – Nov 27-29

Gartner’s Application Architecture, Development, and Integration Summit is right around the corner on November 27-29 in Las Vegas, NV. Below, we outline all the cool stuff happening at this conference, and we cover how you can find vFabric experts and information while there.

This conference is intended for CIO/CTOs, application leaders, architects, portfolio managers, and those implementing cloud applications. You get access to seminars, analysts, peer roundtables, case studies, and workshops. The tracks are as follows:

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NanoTrader: Now The SpringTrader Reference Architecture

What is SpringTrader?

Back in August, we provided a sneak peak at NanoTrader, VMware’s vFabric Reference Architecture.  It was referenced in several posts and then featured in a session at SpringOne recently.  The application has now been named SpringTrader, and we wanted to a) share more information about the SpringTrader app including some updated architecture graphics, b) provide a new tool (a version you can log into online), and c) share the location of the Spring Trader bits for download.

If you haven’t heard, the SpringTrader reference architecture is used to help Java-based application architects, developers, infrastructure, and operations teams advance their application roadmaps and provide reusable patterns.  Some might also consider how vFabric Application Director can be used with the SpringTrader app to enable continuous deployment or automatically provision and scale the app in a completely virtual data center (i.e. a software defined data center). As well, vFabric Application Performance Manager can be used to monitor the entire stack and trigger automated scaling events like adding a new JVM and tc Server to the SpringTrader app’s production environment.
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Escape JEE Bloat: Implement a Lightweight App Server Architecture

If you follow this blog, you know we keep hearing people talk about simplicity when discussing app servers and architectures. We certainly heard this at JavaOne and also at VMworld, but it’s been popular for a while.

The fact is that traditional Java EE (JEE) app servers bring complexity to the mix.  In addition, they are costly and consume a lot of resources. Forrester wrote Continue reading

5 Trends Driving Change in App Architectures

From mainframe to client-server to web-based to cloud-oriented, application architectures have evolved.  Now, the cloud services market will be over $100B in 2012 (source Gartner) and IaaS is set to grow 45.4% – extremely fast in a tough world economy. This growth means companies are prioritizing cloud services and evolving application architectures very quickly. From the viewpoint of our customers, we see five key themes driving change in IT application architectures:

1. Systems of Engagement
2. Pervasive Frameworks
3. Expanding Application Usage Types
4. Data Explosion
5. Cloud Economics
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SpringSource, Cloud Foundry, and vFabric Teams at #JavaOne

VMware at JavaOneVMware is heading to JavaOne this week (right next door to Oracle Open World where you can also find us at booth #1733) As the providers of the ever popular Spring framework, its no surprise we have a packed show planned.

We are speaking at 7 sessions at JavaOne this week, talking about how Spring remains at the forefront of enterprise java with VMware’s solutions for big data, NoSQL, and cloud portability. We are also giving away CloudFoundry T-Shirts, SpringSource schwag, and PreshavedYak Hoodies (for those with a CloudFoundry “hello world” they can show us). Come find us at our sessions (below) or on the show floor at booth #5302 at the Hilton Union Square.

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