ESX Virtualization

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Splunk App for VMware 3.0 Released

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Splunk App for VMware version 3.0 has been released and introduces different architecture for the data collection and also a new GUI based configuration which makes the configuration process easier. The Splunk App for VMware 3.0 reduced the amount of data which is pulled from vCenter and ESXi hosts. (ex. vCenter daily logs = 15Mb; […]

ESXi 5.5 free Version has no more hard limitations of 32GB of RAM

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ESXi 5.5 free limitations has been lifted by VMware. VMware ESXi 5.5 Free version limitations to 32 GB of physical RAM only is gone! VMware has introduced the new enhanced version of VMware vSphere 5.5 yesterday during VMworld 2013 in SF. So this kind of information interests the whole virtualization ecosystem. But concerning virtualization at home, […]

Mastering VMware vSphere 5.5 – New Book

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VMware vSphere 5.5 has been announced, but it’s not available yet. New release of popular vSphere Book – Mastering VMware vSphere 5.5 has been announced and also only in pre-order at Amazon for now. I believe that everyone else lives on What’s happening during VMworld 2013 San Francisco, right? Check out my VMworld 2013 Blog Page! I […]

VMware vSphere 5.5 Low Latency Applications Enhancements

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vSphere 5.5 introduces new features for Low latency applications which can be like databases, high performance computing (HPC) or stock trading systems. Those applications and latency sensitive workloads, where the network packets cannot have delay. Usually a in-memory database applications or trading applications. Requirements: Fast response time Predictable response times (jitter) VMware vSphere 5.5 Low […]

VMware vSphere 5.5 Networking New Features

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VMware vSphere 5.5 released brought many new features in virtual networking. The details about NSX (network virtualization) will be covered in separate post as this is completely new technology. In this post we’ll just covers the enhancements and new features brought with vSphere 5.5. If you don’t know what is LACP for. LACP allows to select […]

VMware vSphere 5.5 Application High Availability – AppHA

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VMware has introduced new Application HA in vSphere 5.5. It is a new feature which enables to protect tier one applications like SQL, or IIS against failures. Those applications are monitored and in case their service fails, the App HA is able to detect and restart this application. The product present itself as a virtual […]

VMware vSphere 5.5 Storage New Features

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VMware vSphere 5.5 introducing larger virtual disk size (up to 62Tb) which requires ESXi 5.5, where existing VMDKs can be grown (offline). Those large VMDKs are supported also on the newly released vSAN datastores. You can grow the VMDKs, but for now its an offline process. VMware has it on the roadmap on the future […]

VMware VSAN introduced in vSphere 5.5 – How it works and what’s the requirements?

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VMware vSAN allows presenting locally attached storage (SSD and HDD) to create clustered datastore. VMware vSAN is a software feature is built into the hypervisor. To be able to leverage VMware vSAN, you’ll need to associate at least one HDD and one SSD in each of the servers participating in the vSAN cluster, where the […]

VMware vSphere 5.5 vFlash Read Cache with VFFS

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New version of VMware vSphere has introduced VMware vFlash Read cache, which enables you to use local SSD devices pooled together forming a pool of storage tier. The vFlash is integrated with vMotion, HA and DRS. The solution, the vFlash caching software, is tightly integrated into the hypevizor (placed into the data path), as an […]

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