Brendan Gregg

SEPTEMBER 5, 2017

Oracle VM Server is based on Xen. I came up with a great demo where I could break Solaris 9 and 10 servers in the same way, then demonstrate how it would take an hour and a reboot cycle to fix Solaris 9, but minutes and no reboot to fix Solaris 10. amazon"). I also wrote and published an entertaining SMF manifest that played music.

Virtualization 76

Virtualization AWS Engineering Hardware 76

The Symphonia

DECEMBER 13, 2017

got a lot smoother at re:Invent 2017. A thousand-times scaled Lambda could easily cause significant performance problems to a modest SQL database server. Because of this it is strongly recommended that, at the very least, you use separate AWS accounts for production and testing?—?deliberately One of those edges?—?that

Lambda 40

Lambda AWS Architecture Database 40

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

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. Other EC2 instance types, such as C5 or M5, use the AWS Nitro Hypervisor. 30.14% in the middle of the flame graph.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

JUNE 15, 2023

If your app runs in a public cloud, such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP), the provider secures the infrastructure, while you’re responsible for security measures within applications and configurations. Likewise, attacks on open source libraries have increased.

Cloud 171

Cloud Open Source Architecture Monitoring 171

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory.

Performance 52

Performance Latency Cache Virtualization 52

Scalegrid

APRIL 2, 2019

These results are pretty on-par with a 2017 survey by the Uptime Institute which found that 65% of enterprise workloads were still running in data centers owned and operated by those enterprises. using SQL Server, 17.3% So, how are PostgreSQL users choosing to host the clusters that power their applications? are using public clouds.

Database 185

Database Cloud Open Source Azure 185

Percona

APRIL 12, 2023

Whereas many open source software offerings — like the community version of MySQL — use the GNU General Public License ( GPL ), MongoDB has been under the GNU Affero General Public License ( AGPL ) and more recently under the Server Side Public License ( SSPL ), introduced by MongoDB itself. Is MongoDB free to use?

Open Source 81

Open Source Programming Database Servers 81

Dynatrace

OCTOBER 17, 2019

We’re no longer living in an age where large companies require only physical servers, with similar and rarely changing configurations, that could be manually maintained in a single Datacenter. We went from managing five EC2 instances in 2011 to around 1,000 in 2017. Dynatrace news. with more being added continually.

Code 107

Code Infrastructure DevOps Serverless 107

Abhishek Tiwari

DECEMBER 1, 2017

At re:Invent 2017, Amazon Web Services (AWS) announced Amazon Time Sync Service which provides a highly accurate and reliable global time reference. This service is immediately available in all AWS regions. With the launch of Amazon Time Sync Service, AWS regions are equipped with similar GPS and atomic clocks.

AWS 55

AWS Google Database Virtualization 55

Percona

JANUARY 17, 2019

AWS Aurora (based on MySQL 5.6) I will compare AWS Aurora with MySQL (Percona Server) 5.6 84.1 | | version_comment | Percona Server (GPL), Release 84.1, 84.1 | | version_comment | Percona Server (GPL), Release 84.1, MySQL on ec2.

Cache 46

Cache C++ AWS Airlines 46

Brendan Gregg

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. Other EC2 instance types, such as C5 or M5, use the AWS Nitro Hypervisor. 30.14% in the middle of the flame graph.

Speed 40

Speed Java AWS Virtualization 40

All Things Distributed

OCTOBER 25, 2018

Expanding the AWS Cloud—An AWS Region is coming to South Africa! Today, I am excited to announce our plans to open a new AWS Region in South Africa! AWS is committed to South Africa's transformation. This news marks the 23rd AWS Region that we have announced globally. We have a long history in South Africa.

AWS 167

AWS Cloud Education Programming 167

Enprowess

JANUARY 12, 2022

Twitter Lite PWA : It was integrated as the standard User Interface in 2017. IBM OpenWhisk, Microsoft Azure, AWS Lambda, and Google Cloud Functions are famous names that provide server-less services. Serverless Computing – AWS Lambda – Amazon Web Services. Pinterest PWA: Pins increased by 401%. Image Source.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Long FMP usually indicates JavaScript blocking the main thread, but could be related to back-end/server issues as well.

Performance 104

Performance Cache Metrics Network 104

All Things Distributed

OCTOBER 2, 2017

As we began growing the AWS business, we realized that external customers might find our Dynamo database just as useful as we found it within Amazon.com. So, we set out to build a fully hosted AWS database service based upon the original Dynamo design. million requests per second.

Internet 128

Internet Internet AWS Performance 128

O'Reilly

MARCH 23, 2023

It’s clear that ChatGPT is not your run-of-the-mill automated chat server. All of these models are based on a technology called Transformers , which was invented by Google Research and Google Brain in 2017. It can explain code that you don’t understand, including code that has been intentionally obfuscated. Or a text adventure game.

Google 108

Google Open Source Programming Code 108