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AWS EC2 Virtualization 2017: Introducing Nitro

Brendan Gregg

At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. The latest AWS hypervisor, Nitro, uses everything to provide a new hardware-assisted hypervisor that is easy to use and has near bare-metal performance. AWS called this [enhanced networking]. The first was c3.

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Expanding the AWS Cloud: Introducing the AWS China (Ningxia) Region

All Things Distributed

Today, I am happy to announce the general availability of AWS China (Ningxia) Region, operated by Ningxia Western Cloud Data Technology Co. To comply with China's legal and regulatory requirements, AWS has formed a strategic technology collaboration with NWCD to operate and provide services from the AWS China (Ningxia) Region.

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Expanding the Cloud: Introducing the AWS Asia Pacific (Mumbai) Region

All Things Distributed

In June 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in India. Examples of continuous sensing are found in the managed cloud platform built by Rachio on AWS IoT to enable the secure interaction of its connected devices with cloud applications/other devices.

AWS 90
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AWS re:Invent 2017: How Netflix Tunes EC2

Brendan Gregg

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Storage I/O. Alex Maestretti (security) co-presented SecOps 2021 Today: Using AWS Services to Deliver SecOps. File System. Networking. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem

Tuning 61
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

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AWS re:Invent 2017: How Netflix Tunes EC2

Brendan Gregg

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Storage I/O. Alex Maestretti (security) co-presented SecOps 2021 Today: Using AWS Services to Deliver SecOps. File System. Networking. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem

Tuning 52
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Netflix End of Series 1

Brendan Gregg

The Netflix stack is more diverse than I was expecting, and is explained in detail in the [Netflix tech blog]: The production cloud is AWS EC2, Ubuntu Linux, Intel x86, mostly Java with some Node.js (and other languages), microservices, Cassandra (storage), EVCache (caching), Spinnaker (deployment), Titus (containers), Apache Spark (analytics), Atlas (..)

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