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Showing posts with the label presales

Beyond the Specs: Pre-Sales Architect Value in the Era of Flash

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Recently I met with a customer who was genuinely frustrated. Their monitoring tools were showing massive, unexplained spikes in utilization across their storage controllers. Naturally, the immediate assumption was that the hardware was failing or undersized. They were ready to throw more money at a storage "problem" that didn't actually exist. It wasn't until we sat down in person and I dug into their VDI (Virtual Desktop Infrastructure)  environment that the truth came out. The hardware was fine; the best practices  were missing. As Solution Architects and Consultants, our job isn't just to sell boxes—it’s to educate. We need to ensure customers don't misidentify software misconfigurations as hardware limitations. In the world of VDI, performance is often a matter of "prudent design" rather than just "faster disks." The "Storm" Before the Calm: Managing the Boot Storm Think of your VDI environment like a highway at ru...

Next Change, Moving Forward

I started this blog when I was doing technical implementation and design back in IBM days. The term always use is Post Sales engineer/consultant. It was held up and I never get to start anything until I left and joined BT Frontline which is the now British Telecom. I started this blog in Apr 2011 with one main purpose, paying forward for what I have benefited from the community. I remembered clearly, during my early years when I was building a VMware View in my home lab, someone from LinkedIn VCP group was so willingly helping over message and a call from oversea to help me troubleshoot and guide me to configure a vyatta virtual router. Since then, I decided to share what I have learned if not I would not have gain as much as I have. That very year, I got an opportunity at VMware and join the company as a System Engineer which industry term it as Presales engineer. It was my dream company and I never looked back since. I carry on to share what I learned without any plan in my career. J...