On April 2, 2019 Intel Optane Persistent Memory became the first commercially available storage class memory (SCM). SCM is a storage device that sits on a memory bus; in contrast, traditional storage devices like SSD are attached to the PCIe bus. We were interested how SCM, being much closer to the
We Replaced an SSD with Storage Class Memory. Here is What We Learned.
Source: mongodb.com
A passenger opens the app, requests a ride, and just a few minutes later there is a car with a friendly driver in front of them. They may know this driver went through a background check and other vetting; however, many might not realize all the complexity in the on-boarding process. Driver and vehicle requirements vary substantially across markets (and even at very proximate locations) due to varying market dynamics and government regulations.
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Executing a full rewrite of the Dropbox sync engine was pretty daunting. (Read more about our goals and how we made the decision in our previous post here.) Doing so meant taking the engine that powers Dropbox on hundreds of millions of user’s machines and swapping it out mid-flight.
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The company is expanding its US network in a big way, and it’s turned to two edge data center startups for help. In January, Cloudflare, which helps companies make their web services run faster and be more secure – and which more recently started to use its global data center network to also provide cloud computing services – said it would expand the network in the US with three dozen new locations. Shortly thereafter, the company said it would add even more locations in the US – about the same amount as in the first announcement.
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