Brendan Gregg

JULY 4, 2021

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.

Performance 52

Performance Latency Hardware Storage 52

Brendan Gregg

NOVEMBER 29, 2017

In this configuration, the AMI and boot is paravirt (PV), the kernel is making hypercalls instead of privileged instructions, and the system is using paravirt network and storage drivers. But not all workloads: some are network bound (proxies) and storage bound (databases). ## 5. The AMI and boot are now HVM.

Virtualization 111

Virtualization AWS Hardware Storage 111

Brendan Gregg

DECEMBER 31, 2017

Storage I/O. youtube]: [link] [slideshare]: [link] [interesting talks]: [link] [Linux Profiling at Netflix]: /blog/2015-02-27/linux-profiling-at-netflix.html [2014]: /blog/2015-03-03/performance-tuning-linux-instances-on-ec2.html File System. Networking. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem

Tuning 61

Tuning AWS Best Practices Network 61

Brendan Gregg

DECEMBER 30, 2017

Storage I/O. youtube]: [link] [slideshare]: [link] [interesting talks]: [link] [Linux Profiling at Netflix]: /blog/2015-02-27/linux-profiling-at-netflix.html [2014]: /blog/2015-03-03/performance-tuning-linux-instances-on-ec2.html File System. Networking. tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem

Tuning 52

Tuning AWS Best Practices Network 52

Brendan Gregg

AUGUST 26, 2021

A quick look at the killsnoop(8) source reminded me that I wrote it back in 2015, which is practically ancient in eBPF years. config/Slack/Local Storage/leveldb/013430.log config/Slack/Local Storage/leveldb/LOG slack 3666477 bgregg 73w REG 253,1 2324236 1718407 /home/bgregg/.config/Slack/logs/browser.log

Storage 145

Storage C++ Processing Database 145

All Things Distributed

JUNE 26, 2016

In June 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in India. AdiMap uses Amazon Kinesis to process real-time streaming online ad data and job feeds, and processes them for storage in petabyte-scale Amazon Redshift. The opportunity to revolutionize.

AWS 90

AWS Cloud Healthcare Blockchain 90

Percona

JANUARY 17, 2019

now has a version which will support parallelism for SELECT queries (utilizing the read capacity of storage nodes underneath the Aurora cluster). Aurora PQ works by doing a full table scan (parallel reads are done on the storage level). SSD) we can’t utilize the full potential of IOPS with just one thread. Documentation: [link].

Cache 48

Cache C++ AWS Airlines 48

Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] , Apr 2018 [Cutress 19] Dr. [link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

All Things Distributed

MARCH 11, 2015

Adoption is now really starting to explode in 2015 as more and more businesses understand the power analytics has to empower their organizations. As we move through 2015 and beyond we can expect to see cloud play even more of a role in the advancement of the field of patient diagnosis and care. Cloud enables secure analytics.

Analytics 135

Analytics Cloud Healthcare Retail 135

Brendan Gregg

NOVEMBER 28, 2017

In this configuration, the AMI and boot is paravirt (PV), the kernel is making hypercalls instead of privileged instructions, and the system is using paravirt network and storage drivers. But not all workloads: some are network bound (proxies) and storage bound (databases). ## 5. The AMI and boot are now HVM.

Virtualization 40

Virtualization AWS Hardware Storage 40

Testsigma

JUNE 5, 2021

In 2015, 35% of the internet traffic came from mobile devices, 6 years later, the number is 54.8%. There are two main reasons why people keep mobile browsers installed in their system even after storage issues. These are showcased to prove a single point — how important a mobile phone is!

Mobile 52

Mobile Testing Website Testing Tools 52

Enprowess

JANUARY 12, 2022

Other benefits: It has other benefits like a Quicker launch to the market, Easier distribution, saving device power and storage, seamless maintenance, and updating. Internet of things (IoT) – Number of IoT devices 2015-2025 Statista. Blockchain technology is an encrypted database storage system. Famous PWA Use Examples.

Blockchain 59

Blockchain IoT Development Serverless 59

The Morning Paper

OCTOBER 22, 2019

The only caveat to the results is that the interviews were conducted in 2015, and this is a fast-moving space. are tied for most commonly used data storage and manipulation solutions. This 2018 paper reports on the findings from interviews with 30 professional data analysts to see what they get up to in practice. What is EDA?

Programming 40

Programming Software Engineering Database Analytics 40

CSS - Tricks

JUNE 5, 2020

The HBO sitcom Silicon Valley hilariously followed Pied Piper, a team of developers with startup dreams to create a compression algorithm so powerful that high-quality streaming and file storage concerns would become a thing of the past. In 2015, Google published a blog post announcing Brotli and released its source code on GitHub.

Cache 79

Cache Website Servers Open Source 79

All Things Distributed

AUGUST 16, 2011

The move to the cloud is projected by 2015 see a reduction of 30% in IT infrastructure costs, which amounts to $7.2 Driving Storage Costs Down for AWS Customers. Expanding the Cloud - The AWS Storage Gateway. on a yearly basis while greatly improving uptime and maintainability. At werner.ly Syndication. or rss feed.

AWS 111

AWS Government Big Data Cloud 111

Brendan Gregg

AUGUST 26, 2021

A quick look at the killsnoop(8) source reminded me that I wrote it back in 2015, which is practically ancient in eBPF years. config/Slack/Local Storage/leveldb/013430.log config/Slack/Local Storage/leveldb/LOG slack 3666477 bgregg 73w REG 253,1 2324236 1718407 /home/bgregg/.config/Slack/logs/browser.log

Storage 40

Storage C++ Processing Database 40

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 209 File system as a service at Netflix Kishore Kasi , Senior Software Engineer Abstract : As Netflix grows in original content creation, its need for storage is also increasing at a rapid pace. Technology advancements in content creation and consumption have also increased its data footprint.

AWS 37

AWS Entertainment Open Source Benchmarking 37

Percona

JANUARY 14, 2019

In a partitioned massively parallel database system, the storage format and sorting algorithm may not be optimized for that operation as we are reading multiple partitions in parallel. scala','currency','println'] ? ? voting','maven'] ? ? compose','xamarin','markdown','scrum','comic'] ? ? systemd','gitlab','autotldr'] ? ?

Database 40

Database Analytics Blockchain Healthcare 40

Alex Russell

MARCH 6, 2021

A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. This translates into a budget of ~130-170KB of critical-path resources, depending on composition — the more JS you include, the smaller the bundle must be. The Moto G4 , for example.

Performance 124

Performance Network Cache Metrics 124

All Things Distributed

DECEMBER 13, 2016

In November 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in the United Kingdom. Today, I'm happy to announce that the AWS Europe (London) Region, our 16th technology infrastructure region globally, is now generally available for use by customers worldwide.

AWS 166

AWS Cloud Artificial Intelligence IoT 166

Smashing Magazine

JANUARY 6, 2020

In real-life world, most products aren’t even close: an median bundle size today is around 417KB , which is up 42% compared to early 2015. In 2015, Google introduced Brotli , a new open-source lossless data format, which is now supported in all modern browsers. Assets Optimizations. Use Brotli for plain text compression.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

In real-life world, most products aren’t even close: an average bundle size today is around 400KB , which is up 35% compared to late 2015. In 2015, Google introduced Brotli , a new open-source lossless data format, which is now supported in all modern browsers. We could also go beyond the bundle size budget though.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 11, 2021

compared to early 2015. In 2015, Google introduced Brotli , a new open-source lossless data format, which is now supported in all modern browsers. To optimize storage interally, you could use Dropbox’s new Lepton format for losslessly compressing JPEGs by an average of 22%. Unfortunately, the data is only from 2019).

Performance 145

Performance Cache Media Metrics 145

All Things Distributed

MAY 15, 2014

We are rapidly entering into an era where massive computing power, digital storage and global network connections can be deployed by anyone as quickly and easily as turning on the lights. This is an extended version of an article that appeared in the Guardian today.

Cloud 123

Cloud Innovation AWS Government 123