VMware will be at Zendcon next week! Of course, there will be content covering PHP best practices, architecture, design, and development. As well, a key theme this year will be around cloud-based technologies. Komal Mangtani, VMware Engineering Director, will be presenting a session about Application Director and Zend Server on Tuesday, October 23rd, from 5:15p to 6:15p.
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 →
For those sysadmins who manage 24/7/365, mission-critical systems, or global operations, a “follow-the-sun” model is part of the job. But when you are NOT on duty, you would prefer not to receive any notifications. So, an important function of alerts is the ability to alert different people depending on the schedule of who is on duty. Schedule-based alerts are useful even in during a single shift as you can plan coverage for lunches, regular meetings or temporarily disable alerts to allow focused time to work on special projects.
With vFabric Hyperic, you can set-up “follow-the-sun” notifications in a few steps.
The High-Level Steps:
Essentially, to enable follow the sun alerting we simply need to set up roles and schedules for our sysadmins. However, those schedules are only useful when put in context of setting up an alert. So we will take you through the full process of setting up a globally enabled alert. Those steps include:
1. Decide on your Alert
2. Set Up the Condition and Action for the Alert
3. Set Up Roles with Alert Calendars (this specifies who gets noticed around the clock)
4. Set Up the Escalation Scheme
We’ve talked to dozens of people, and the theme we keep hearing is simplicity, simplicity, simplicity.
Many amazingly bright application architects have stopped by to understand and learn more about the vFabric application architecture, and these folks hail from a number of industries – giant telecom manufacturers, government ministries of defense, and multi-industry service companies to name a few.
These conversations with architects have tended to fall into one of the falling categories: Continue reading →
Recently, VMware worked with the Ocean Observatory Initiative to discuss an interesting case study that affects us all. The U.S. has built an ocean of big data on the ocean itself. Currently, we are collecting about 8 terabytes a day or 3 petabytes a year of data about the ocean in order to more efficiently and safely study the body of water that covers over 70% of earth.
The Ocean Observatories Initiative (OOI) is a 25-year program responsible for managing a networked set of 100s of sensor instruments that sit in the ocean, take measurements, send data back to a massive data infrastructure, and make data-sets and reports available to oceanographers, scientists, educators, and the public on a very broad scale. This system, quite literally, is a Hubble Telescope for observing the ocean. While this mega-system has an amazing history and tons of interesting capabilities, we think it’s pretty cool that VMware vSphere and vFabric RabbitMQ play key roles. Continue reading →
Today’s modern applications are built from an ever growing number of moving parts (e.g. queues, caches, services connecting different application tiers, and outgoing calls to external services). These parts are also dynamic—layers grow or shrink to scale, are load balanced, and since they are virtual or in the cloud, they can also physically move quickly. Transactions can literally pass through hundreds of different paths in your average application. These are spaghetti transactions.
Every piece of spaghetti has a start and an end, but how each one passes is difficult to see when it’s in a pile. Understanding spaghetti transactions, and how they flow between all the parts of the application’s topology has become more time consuming than ever.
Efficient management of these applications requires a new approach – moving from individually managing the health of each server, operating system, and the workload it runs, to managing applications and multi-tier transactions. Continue reading →
The Application Management Marketplace brings together an ecosystem of developers, independent software vendors, system integrator partners, and end consumers to collaborate and share solutions so IT teams can get instant access to ready-to-use cloud application management solutions. These solutions are meant to accelerate deployment and simplify management of real-world enterprise applications on private, public, and hybrid clouds, using VMware’s Application Management products – namely VMware vFabric Application Director for provisioning cloud applications and VMware vFabric Application Performance Manager for monitoring and scaling applications.
Ten years ago, the Spring Framework delivered radical simplicity to the complex world of enterprise Java. Today, VMware is delivering integrated middleware components in vFabric and driving the exact same simplification agenda.
Our customers have been successfully virtualizing Java workloads on vSphere for years, and VMware has built up a wealth of experience which we’ve been sharing with exponentially increasing numbers of attendees every year at VMworld. This year is no exception! (For example, check out “The Benefits of Virtualization for Middleware” on Thursday, Aug 30, 10:30 AM – 11:30 AM.) As we’ve grown in supporting Java on vSphere, we’ve also continued to embrace more Java and open source products within our vFabric product portfolio. Continue reading →
It’s official. IT’s investment in the cloud is accelerating. Gartner recently reported that spending on public cloud services will reach $109 billion this year, up from $91 billion from last year’s spend. That’s an increase of over 20% in one year, and the fastest growing area of spend according to their predictions.
How is IT coping with such a dramatic shift in resources? At VMware, we are seeing an organizational shift that we are calling the Cloud Operating Model that is capitalizing on this effort. The Cloud Operating Model is both an organizational change and a technology evolution. On the organizational side, IT retrenches and focuses on building out a private cloud that is cost competitive to public clouds, provides end user services that attract apps to stay in-house, and can support a larger server-to-admin ratio. Application and business teams, presented with readily available infrastructure and armed with sophisticated app management and provisioning tools, transform themselves into DevOps—literally Development-Operations—that now have full control of application lifecycles including developing, running and managing their apps. While IT still provides services to DevOps, they actually become untangled from each other’s day-to-day operations.