Java Virtual Machine

advantage of being run in a long-lived environment of the Java Virtual Machine (JVM). There are countless opportunities for Quercus to cache reoccurring data and state like a pool for database connections to virtually eliminate the overhead of the database connection handshake.

a significantly enhanced execution environment and a new virtual machine. It includes new network-oriented features, support for web applications with new Servlet APIs, multi-threading and support for applets with extended and advanced capabilities.

 

Such features add complexity to the smart card platform and the hosted applications, increasing the attack surface and introducing a multitude of vulnerabilities. The security models, testing and risk management programmes must cater for...

behind a new virtualized deployment paradigm for Java EE applications, describing not only the technology behind these advances, but also the benefits and usage.

Increased operating costs, inefficient hardware utilization, and rapidly expanding datacenters have made virtualization one of the most compelling IT technology in years. While virtualization has solved a multitude of problems, some virtualization solutions are characterized by lower performance...

The growth in use of virtual servers is heralded by many as a positive development because it is seen to save companies money and resources. Recognizing the challenges of virtualization, FoxT is committed to extending the access control management and auditing benefits provided by BoKS Access Control for Servers to work on virtual platforms. FoxT has recently introduced support for VMWare ESX server, IBM virtual I/O server, and zLinux...

and SAP have developed a joint solution, integrating Sun Java™ System Identity Management suite with the SAP GRC Access Control application, one of SAP's applications for Governance, Risk, and Compliance (GRC), to address IAM and compliance issues within enterprises that are powered by SAP solutions. This white paper provides two scenarios to describe how a complete end-to-end IAM solution can be configured after exploiting the benefits of the integrated...

Virtual machine (VM) disaster recovery (DR) is a multifaceted activity that fails over a VM from a primary site to a remote location. There are a few approaches to facilitating disaster recovery in a virtual machine environment. Learn about look at the various approaches to virtual machine disaster recovery in this tutorial.

Virtual machine (VM) disaster recovery (DR) is a multifaceted activity that fails over a VM from a primary site to a...

the management capabilities of Hyper-V and System Center Virtual Machine Manager with advanced virtualization tools for managing storage in virtual environments, automating the virtual machine lifecycle, and dynamically provisioning Hyper-V infrastructure.

Server virtualization with Windows Server® 2008 Hyper-V allows you to make the best use of server hardware investments, reduce management overhead and create a more dynamic IT infrastructure. However, as is common with new...

Virtual machine disaster recovery is a multifaceted activity that fails over a VM from a primary site to a remote location. Check out this e-guide to learn about the various approaches to virtual machine disaster recovery.

Virtual machine (VM) disaster recovery (DR) is a multifaceted activity that fails over a VM from a primary site to a remote location. There are a few approaches to facilitating disaster recovery in a virtual machine...

Learn about the various approaches to virtual machine disaster recovery in this tutorial.

Virtual machine (VM) disaster recovery (DR) is a multifaceted activity that fails over a VM from a primary site to a remote location. There are a few approaches to facilitating disaster recovery in a virtual machine environment: VMware Inc. introduced its vCenter Site Recovery Manager (SRM) software that automates virtual machine failover.

Alternatively, there are geographically...

explores the top five mistakes made when deploying Hyper-V virtual machines. Learn proper deployment techniques and discover key considerations for a successful implementation of Hyper-V virtual machines in your IT infrastructure.

Deploying Hyper-V virtual machines no longer requires a specialized skill set, but there is still room to make mistakes. This expert e-guide from SearchWindowsServer.com explores the top five mistakes made when deploying Hyper-V virtual machines...

opt for FC, iSCSI or NAS, storage will be a key factor for your virtual environment. Read this e-book for expert tips and suggestions on managing storage for virtual servers and virtual desktops including, ten things to know about storage for VMs and choosing NAS for virtual machines.

Virtualizing servers and desktops can make maintenance and management a lot easier for system administrators but not so much for storage managers. Consolidating servers or desktop PCs can put new strains...

the Resin 4 application server on the newly finalized Java EE 6 Web Profile. This white paper discusses the Java EE 6 Web Profile and how it fits with the development philosophy of Resin as well as the details of our implementation including Resin extensions to the Java EE 6 Web Profile.

Caucho Technology aims to certify the Resin 4 application server on the newly finalized Java EE 6 Web Profile. This white paper discusses the Java EE 6 Web Profile and how it fits with the...

and security challenges as conventional datacenters. With virtual machines, new challenges minimize the effectiveness of traditional protections. Read on to learn what it takes to secure today’s virtualized data centers.

The very concept of the datacenter and how to protect and secure the integrity of the infrastructure is being transformed. On the surface, virtualized datacenters appear to have all of the same vulnerabilities and security challenges as conventional...

MapXtreme Java is a 100% Java mapping engine designed to enable the use of location intelligence on the desktop, over the internet or through your organization intranet or extranet. MapXtreme Java is a 100% Java mapping engine designed to enable the use of location intelligence on the desktop, over the internet or through your organization intranet or extranet. Designed for organizations seeking broad deployment of mapping and...

support, backup and recovery, IT infrastructure, as well as virtual security. As organizations consolidate more virtual machines on fewer servers and IT computing infrastructure is expected to support 24 x 7 operations, data protection and recovery becomes a greater challenge for IT managers. With nightly backup windows shrinking and more application data sets sharing fewer physical servers, both bandwidth and computing cycles require existing backup methods to be augmented...

This expert E-Guide provides insight into how optimal virtual machine and virtual server backup strategies are key for optimal business continuity.

The job of an IT Manager is no walk in the park. Not only do you have to fiercely guard your company’s data against hackers and phishers, but you also have to ensure its safe journey to virtual servers. Besides the security risks, tremendous resources are also required to perform server backups and ready them for recovery in case of a disaster.

This...

describes a comprehensive set of CA tools for managing virtual environments. Enterprises, government agencies and service providers are increasingly employing virtualized environments to decrease costs, consolidate data center space and reduce environmental impacts. The implementation of virtual machines within the IT infrastructure allows for more efficient use of physical servers, which reduces capital expenses along with power and cooling requirements. However...

VMware Consolidated Backup (VCB) improves virtual server backup, but there are a number of limitations. FalconStor Software has a solution that works with VCB while overcoming these limitations. Using this solution, you can quickly and efficiently back up virtual machines and retain transactional consistency, without management complexity.

Backup and disaster recovery (DR) strategies protect data from corruption and failures - and ensure that if these types of...

and protecting VMware virtual machines.

As beneficial as virtual machine (VM) technology is, it also introduces new data protection questions and challenges. For example: Is it best to protect the virtual machine by backing it up via a NetBackup or PureDisk client? Is a NetBackup client inside the Service Console the answer? What about VMware Consolidated Backup? The advantages and disadvantages of these three backup configurations are discussed in detail in this document...

cost of ownership benefits of virtualization, virtual machines are assuming more business-critical roles in the data center. In a recent survey, more than 75% of all enterprise companies listed server virtualization as one of the top technologies they are adopting. Read this white paper to learn more.

There's little question that server virtualization is the single biggest game-changing trend in IT today. Budget-strapped IT departments are racing to embrace the promise of...

and server virtualization. Hyper-V and System Center Virtual Machine Manager (VMM) are foundation components of Microsoft's virtualization solutions.

This Focus profile describes Microsoft Hyper-V and VMM. It discusses Microsoft's server virtualization history, the origins of the Microsoft virtual server technologies and solutions, and the architecture of those solutions. It describes technical features and differentiators as well as solution strengths and limitations, and...

and server virtualization. Hyper-V and System Center Virtual Machine Manager (VMM) are foundation components of Microsoft’s virtualization solutions.

This Focus profile describes Microsoft Hyper-V and VMM. It discusses Microsoft's server virtualization history, the origins of the Microsoft virtual server technologies and solutions, and the architecture of those solutions. It describes technical features and differentiators as well as solution strengths and limitations, and...

Data center managers face increasing challenges as virtual machines spread across the enterprise. Automation, monitoring and management tools can offer some much needed relief in the battle to keep control in a virtualized environment. In this month's issue of Virtual Data Center, learn how to choose the right virtual tools for the job.

Data center managers face increasing challenges as virtual machines spread across the enterprise. Automation, monitoring and management...

and cost savings for Quest. For starters, the set-up time for a virtual desktop takes about 15 minutes, compared to the four hours it would take for a physical desktop. Other savings result from reduced CPU/memory resources, less cube space to maintain, less electricity consumption and decreased maintenance activities...

In a virtual environment, determining the best way to balance the load across access paths traditionally adds another layer of complexity to the environment. Learn about how EMC has the experience for designing successful solutions within VMware environments to help maximize the value of your data center environment.

A standardized infrastructure simplifies implementation and management of applications and enables you...