Month: October 2016

Running your First Cloud Native Applications using Docker Container in Mac

IT-Cloud, IT-Tutorial / By

As previous post, I will elaborate about Cloud Native Applications. But before that, I will post some basic concepts about Docker as the Container technology for Cloud Native Applications approach. Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver …

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VMware Photon Platform or vSphere Integrated Container

IT-Cloud, IT-Reference / By

Cloud Native Applications implementation using container technology is hardly to ignore if you want to keep up with this culture of agile and fast innovations. VMware have two approaches to support for this initiative. Either to use vSphere Integrated Container approach or VMware Photon Platform approach. So, what are the differences? In Summary: If you want …

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Physical CPU (pCPU) and Virtual CPU (vCPU) Ratio in VMware vSphere ESXi Environment

IT-Cloud, IT-Tutorial / By

I have some testings couple of times about this. In a Business Critical Applications, Telco Workloads Applications (Network Function Virtualisation (NFV)), or High CPU intensive applications (without high up and down intensity of CPU workloads), it is always recommended to do dimensioning of 1 vCPU compare to 1 pCPU. Regardless we have the performance benefit …

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Why Smaller vCPU is better than Bigger vCPU in a fully probable contention environment

IT-Cloud, Uncategorized / By

In VMware vSphere environment, why Smaller vCPU is better than Bigger vCPU (if the workloads only require few vCPU) in a fully probable contention environment? To explain this further let’s take an example of a four pCPU host that has four VMs, three with 1 vCPU and one with 4 vCPUs. At best only the …

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Why do we need to Virtualize our Oracle Database

IT-Cloud, IT-Database / By

Usually customer would like to expand the benefits that they already achieved using virtualization (financial, business and operational benefits of virtualization within its operating environment) to another level. For example to Business Critical Applications such as Oracle Database, thereby reaping the many benefits and advantages through its adoption of this infrastructure. Customer aims to achieve …

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Update sequence for vSphere 6.0 and its compatible VMware products

IT-Cloud, IT-Tutorial / By

Following our technical discussion regarding upgrade VMware environments, actually I already wrote about this topic in different thread  in this blog. But, I would like to emphasise again by using another KB from VMware. VMware has made available certain releases to address critical issues and architectural changes for several products to allow for continued interoperability: vCloud Connector (vCC) …

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