To: saukriver who wrote (31313 ) 9/9/2000 6:08:56 PM From: DownSouth Respond to of 54805 saukriver, I am in the minority, perhaps, but I consider NTAP to be the Gorilla of NAS. I have made that case several times, so I won't belabor the point except to say that NTAP has a disruptive technology with its WAFL software that is protected by IPR. The bottom line on WAFL's DI nature is the fact that it dis-integrates the file system from the UNIX and Windows OS. And it does so to the benefit of performance, reliability, simplicity and total cost of ownership. NTAP is to NAS what QCOM is to CDMA. Yes, others have "NAS" products, but their NAS products are no simpler nor more reliable than the direct attached storage servers they have been selling all along. In fact, there is no technical difference between their NAS products and their servers with storage directly attached to those servers. That goes across the boards, including SUNW, HWP, EMC, and all the smaller NAS companies. What these competitors have done is preconfigure their server/storage configurations with a network interface and call it "network attached storage". NTAP's upcoming Virtual Interface (VI) offerings will create a new evolution of their disruptive innovation. VI will remove the TCP/IP bottleneck of an ethernet network for file operations. It will also sit atop Fibre Channel (FC, GigabyeEthernet (GbE) and InfiniBand (IB). GbE and IB will make the distinction between NAS and FC-based storage area network topologies meaningless. VI will make NTAP's filers perform extremely well. NTAP will use VI to architect clusters of filers operating as a virtual single system with redundancy, scalability, performance, and reliablility that cannot be duplicated with conventional architectures. It is NTAP's control of its proprietary OS and proprietary file system that allows it to architect with VI. It will be difficult for their competitors to do that. They have no control of the OS nor the file systems on which they are built. Thus, NTAP's gorillaness will, imo, overtake its competitors and NTAP will be recognized as the Gorilla of enterprise storage. Saukriver, WAFL has already "taken root" in the NAS market. VI will be the fertilizer that makes it grow into the remaining parts of the storage market. ds@gottadosomethingwhileUGAgetsitsassbeatbySC.edu