Selected Blog: Optane for MySQL, When It Matters
Today’s article is from Dmitri K, who put MySQL through its paces, comparing how it performs when the underlying store is a SATA SSD vs …
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Today’s article is from Dmitri K, who put MySQL through its paces, comparing how it performs when the underlying store is a SATA SSD vs …
read story →Question: How do you combine memcached, an ultra-high-performance cache system that depends on running entirely in RAM, with a dataset that is just too large …
read story →Today’s article is from Adrian Colyer’s always interesting and impossibly broad-ranging “The Morning Paper.” Adrian takes us through the paper, describing how innovative and wise …
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Today’s selected blog is from Dimitri Kravtchuk. Dimitri set MySQL to use with Intel Optane drives as the underlying disk store, and configured it to get to 1MM random I/O reads per second.
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Konstantin worked with in-memory databases (memacached, Redis, Apache ignite, etc.) on a server built with an Intel Optane SSD. The specific device tested was the Intel Optane SSD DC P4800X and was connected using IMDT (Intel Memory Drive Technology), which made the drive available to the OS and applications as RAM.
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If you are familiar with Scylla, you already experienced optimal performance and lower latencies compared to other databases. By adding Intel Optane drives to the mix, Scylla users achieve breakthrough performance and even lower costs.
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In this work, we design a key-value store, MyNVM, which leverages an NVM block device to reduce DRAM usage, and to reduce the total cost of ownership, while providing comparable latency and queries-per-second (QPS) as MyRocks on a server with a much larger amount of DRAM.
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Our partners at Intel have recently announced the availability of Optane, an NVMe-based SSD device built on top of the new persistent memory technology from Intel and Micron, 3D XPoint (3DXP). The new Intel Optane SSD is a major improvement over the P3700 (especially for items larger than 1000B), delivering more than nine times the throughput using our RF product.
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Intel® Optane™ drives help servers to maximize their potential by delivering a drive that is extremely responsive under any load, has low latency, and helps the CPU’s on the server to be better utilized. Based on the testing done in this blog post, we can see that Optane workload latency numbers are almost as low as in-memory for reads while lowering the RAM costs and keeping it all consistent.
read story →RT @intelcanada: See the amazing things @jamescast can do at #CRE8CON on a laptop equipped with @Intel #Optane memory. https://t.co/FC43WIJ…
RT @intelcanada: Intel #Optane is a game-changer for game designer Renee Gittins. See more: intel.ly/2v9H5td pic.twitter.com/vpe1sqDjwn
RT @AleGoncalves12: The lines between Storage and Memory are closer than never with Optane. There are a lot of trade-offs between Memory an…
The lines between Storage and Memory are closer than never with Optane. There are a lot of trade-offs between Memor… twitter.com/i/web/status/10305…
