Servers: Amazon, HPC and Red Hat/IBM
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Stay classy: Amazon's Jassy gets sassy with Larry
Amazon’s consumer business has switched off its Oracle data warehouse and will be almost Big Red-free by Christmas – at least according to AWS boss Andy Jassy.
The claims – made over Twitter, so it must be true – were then doubled down on by Amazon CTO Werner Vogels, who said that the database was one of the largest in the world, adding “RIP”.
It’s the latest in a long-running war of words between the rival tech giants that normally sees Oracle CTO Larry Ellison smack-talking the online marketplace-cum-cloud vendor.
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U.S Supercomputers Lead Top500 Performance Ranking
The IBM POWER9 based Summit system has retained its crown that it first achieved in the June 2018 ranking. Summit is installed at the U.S. Department of Energy's Oak Ridge National Laboratory and now has performance of 143.5 petaflops per second, up from the 122.3 petaflops the system had when it first came online.
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Though China doesn't hold the top spot on the list, it now has more supercomputers than any other other nation with 227. In contrast, there are now only 109 systems on the Top500 list that are located in the U.S., which is an all-time low.
That said, thanks to the enormous power of Summit and Sierra at the top, the U.S. is home to 38 percent of the total aggregate supercomputing power on the top500 list, while China's systems account for 31 percent.
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Introducing Red Hat virtual central office solution: An open pathway to modern telecommunications services
Digital transformation and technology modernization aren’t trends that are limited just to the enterprise world. Behind the walls of proprietary stacks, many telecommunications service providers also want to use open innovation to evolve their infrastructure and services in an agile, flexible fashion. But these closed stacks are a problem and one that extends from the core datacenter all the way to the central offices.
Central offices are the local “hubs” of many telecommunications networks, often handling “last-mile” operations like telephone switching, copper, and optical terminations. These operations lean on purpose-built equipment that can be rigid and complex. Coupled with a lack of open standards, these devices can struggle to interact with each other, making the life of operations teams in central offices harder, especially in the face of demand for modern services expected from 5G. These differentiated services increasingly require virtualized environments and computing power at the network edge, leading to substantial demand for resources, flexibility and operational simplicity.
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