Dissecting vSphere 5.5 Enhancements – vCenter Server Appliance ready for lift off

A real concern for implementing the vCenter Server appliance (vCSA) 5.1 in production environments is the environment limits with the use of the embedded database. The embedded database with 5.1 has a limit of 5 managed hosts and 50 managed VM’s. That is not the size of production in a lot of setups.
The maximums could be lifted, but needed an external database service that was limited to only Oracle (and with the 5.5 version still is limited to Oracle as an external database). Not a lot of organizations use Oracle for infrastructure services, so that option is not widely used (or at least haven’t seen that around much). I’ve only used the vCSA in lab / testing environments.

With the introduction of vCSA 5.5 one of the most important parts is a reengineered embedded database (vPostgres). This lifts the configuration maximums of the vCSA to (editted, still production worth though) 100 managed hosts and 3000 managed VM’s. Well that’s more like it, this is production worth.

Table with specification vCSA 5.1 vs vCSA 5.5.

*) Specifications of the minimum requirements are depending on your environment. Don’t expect a difference approach, 2vCPU and memory according to your environment size. Scale down or scale up the standards.

The 5.5 release makes vCSA a production appliance. It is deployed fast and in comparison to a vCenter server does not need a Windows license.

– I’m gonna see a lot more of the vCSA 5.5 in customer environments.

— This post has been edited to change the number of managed hosts to 100 and managed VM’s to 3000. Earlier numbers were unofficial.

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Who Am I? Well please to meet you ...I'm Pascal van de Bor and I work as an EUC Consultant/Architect for all kinds of customers. I have been working in IT for ages, doing some networking, Linuxes/Unixes, storage and a little scripting in PowerShellCLI / Perl / PHP along the way. Virtualization became my main area of expertise when I came in contact with VMware and later on a little Citrix and Hyper-V. I work, and worked, at different companies that need EUC expertise on a project/contract basis. I do this at my employer ITQ at the moment. Going from assessing and designing, consultancy, implementation and on the job training for the EUC team. Main focus is the VMware product suite, but I’m not afraid of a little outside of the box. It’s all about synergy isn’t it…. In 2014, 2015, 2016 and 2017 I am awarded vExpert. Great to be part of the community. Outside this blogging space, I love some gaming on the Xbox One, riding my motorcycle around (for the people that only see a flash, I currently ride a Yamaha FZ6-N S2) or playing one of my guitars (Gibson SG, Ibanez electric for shredding and Ibanez steel-string) and listening to (and visiting) music. A little preference for the loud music, but can also enjoy other genres. If you want to get in touch, ask here, follow my twitter feed. Please do connect! - See you around

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