Next week I’m off to San Diego for Cisco Live US 2012. My previous experience with Cisco Live was definitely positive: It’s a whole world of networking fanatics and lots of ecosystem companies. Plus, last year included an amazing party hosted by yours truly (in disguise!)
The I/O Blender Part 3: Behold the Power of the Demultiplexer
Virtualization has disrupted the I/O path, reducing the value of enterprise storage arrays. But all is not lost: An effort is afoot to make things right by increasing communication between hypervisor and array and demultiplexing data before it is stored.
The I/O Blender Part 2: What Does Virtualization Do?
Virtualization is a disruptive technology in every sense of the word. By abstracting and simplifying physical resources, virtualization enables dynamic utilization. But this “translation†from physical to virtual disrupts the assumptions that enable performance and flexibility of physical devices such as storage arrays.
Personal Storage Just Got More Interesting: Seagate Acquires LaCie
Seagate just responded to Western Digital’s acquisitions of Hitachi’s Global Storage Technologies subsidiary by acquiring LaCie. The €49 million transaction solidifies Seagate’s presence in the retail space, especially on the Apple side of things. In this way, Seagate will use LaCie to offset Western Digital’s G-Tech offerings.
The I/O Blender Part 1: Ye Olde Storage I/O Path
This old-fashioned, predictable storage I/O path was deterministic and decipherable: The server, the switch, and the array all had enough information to do their jobs effectively and efficiently.
