Adrian Cockcroft

JUNE 21, 2022

I also learned how marketing worked, and began to build my presentation and training skills as I was sent around the world by Sun to teach workshops and speak at events. I saw Erik Fisher last time I was in Budapest, and Constantin Gonzalez later became one of the first AWS solutions architects in Germany, too many names to mention.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Smashing Magazine

SEPTEMBER 10, 2021

For all the awful things the COVID-19 pandemic has caused, it has at least led to some breathtakingly good reporting. Here The Marshall Project presents hard-hitting journalism about the US criminal justice system with the elegance and bittersweet beauty of a children’s storybook. Jump to table of contents ?.

Design 131

Design Internet Internet Mobile 131

Percona

APRIL 12, 2023

So if they can’t beat ‘em in the DBaaS space, they often feel like they have to join ‘em — to the tune of total stack sharing or some proprietary arrangement. More detailed answers are presented in the article above. The effects have hit cloud vendors who can’t possibly compete with MongoDB.

Open Source 83

Open Source Programming Database Servers 83

The Netflix TechBlog

OCTOBER 18, 2019

One of the challenges he described was how to efficiently choose a decision point, when the joint optimization search presented a Pareto frontier in the possible solution space. Data privacy is increasingly important and presents its own set of challenges. dxblearn also allows them to fire off training jobs for hyperparameter tuning.

Infrastructure 126

Infrastructure Metrics Architecture Efficiency 126

The Netflix TechBlog

OCTOBER 18, 2019

One of the challenges he described was how to efficiently choose a decision point, when the joint optimization search presented a Pareto frontier in the possible solution space. Data privacy is increasingly important and presents its own set of challenges. dxblearn also allows them to fire off training jobs for hyperparameter tuning.

Infrastructure 100

Infrastructure Metrics Architecture Efficiency 100

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. At Dynatrace, we’re constantly improving our AWS monitoring capabilities. Monitor and understand additional AWS services. Get up to 300 new AWS metrics out of the box. Dynatrace news.

AWS 136

AWS Metrics IoT Storage 136

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. At Dynatrace, we’re constantly improving our AWS monitoring capabilities. Monitor and understand additional AWS services. Get up to 300 new AWS metrics out of the box. Dynatrace news.

AWS 133

AWS Metrics IoT Storage 133

Dynatrace

FEBRUARY 25, 2021

Since its introduction by AWS in 2014, AWS Lambda has revolutionized the compute space and boosted the entire serverless movement. This extension was built from scratch to take into account all we’ve learned and the special requirements for monitoring ephemeral, auto-scaling, micro VMs like AWS Lambda. Dynatrace news.

Lambda 218

Lambda AWS Monitoring Serverless 218

Dynatrace

JUNE 26, 2020

Virginia (AWS) ?, California (AWS), San Jose (Azure), Texas (Azure), Ohio (AWS), Toronto (Azure) ?, London (AWS), London (Azure), Frankfurt (AWS) ?, Sydney (AWS) ? Hong Kong (Azure), Tokyo (Azure), Sao Paulo (AWS). So stay tuned! Virginia (Azure), N.

Monitoring 256

Monitoring Azure AWS Traffic 256

Dynatrace

MAY 20, 2020

Besides all the metrics that originate from your hosts, Dynatrace also collects all the important key performance metrics for services and real-user monitored applications as well as cloud platform metrics from AWS, Azure, and Cloud Foundry. By default, the response is presented in JSON format. POST /api/v2/metrics/query?metricSelector=builtin:host.disk.avail.

Metrics 227

Metrics Operating System Tuning Monitoring 227

Brendan Gregg

SEPTEMBER 25, 2021

Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. Later that year (2014), Anthony Liguori from AWS gave a [re:Invent talk] recommending users switch the clocksource to tsc to improve performance. At least AWS have now included it in their recommendations.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

AUGUST 12, 2020

This release is just the latest addition to advanced observability for cloud-native technologies offered by the Dynatrace Software Intelligence Platform, which provides the fastest and easiest approach to end-to-end monitoring and tracing of web applications on serverless technologies like Azure Functions, Azure App Service, or AWS Lambda.

Serverless 236

Serverless Azure Monitoring Lambda 236

The Netflix TechBlog

OCTOBER 27, 2020

The processed data is typically stored as data warehouse tables in AWS S3. For how our machine learning recommendation systems leverage our key-value stores, please see more details on this presentation. Please share your thoughts and experience by posting your comments below and stay tuned for more on data movement work at Netflix.

Latency 243

Latency Storage Big Data Tuning 243

The Netflix TechBlog

AUGUST 29, 2023

A brief history of IPC at Netflix Netflix was early to the cloud, particularly for large-scale companies: we began the migration in 2008, and by 2010, Netflix streaming was fully run on AWS. Eureka and Ribbon presented a simple but powerful interface, which made adopting them easy.

Traffic 220

Traffic Latency Cloud C++ 220

The Netflix TechBlog

DECEMBER 21, 2020

By Anupom Syam Background At Netflix, our current data warehouse contains hundreds of Petabytes of data stored in AWS S3 , and each day we ingest and create additional Petabytes. This article will list some of the use cases of AutoOptimize, discuss the design principles that help enhance efficiency, and present the high-level architecture.

Storage 203

Storage Latency Efficiency Data Engineering 203

Dynatrace

AUGUST 28, 2019

Besides all the metrics that originate from your hosts, Dynatrace also collects all the important key performance metrics for services and real-user monitored applications , as well as cloud platform metrics from AWS , Azure , Kubernetes , and Cloud Foundry. I’ll share more details about our work in the coming weeks, so stay tuned!

Metrics 185

Metrics Monitoring Azure Code 185

Dynatrace

AUGUST 12, 2020

This release is just the latest addition to advanced observability for cloud-native technologies offered by the Dynatrace Software Intelligence Platform, which provides the fastest and easiest approach to end-to-end monitoring and tracing of web applications on serverless technologies like Azure Functions, Azure App Service, or AWS Lambda.

Serverless 141

Serverless Azure Monitoring Lambda 141

Percona

APRIL 17, 2023

The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. systemctl stop tuned $ systemctl disable tuned Dirty ratio The dirty_ratio is the percentage of total system memory that can hold dirty pages.

Best Practices 52

Best Practices Design Tuning Database 52

All Things Distributed

NOVEMBER 29, 2017

As there are few individuals with this expertise, an easier process presents a significant opportunity for companies who want to accelerate their ML usage. After this, there is often a long process of training that includes tuning the knobs and levers, called hyperparameters, that control the different aspects of the training algorithm.

Tuning 94

Tuning AWS Scalability Infrastructure 94

Brendan Gregg

SEPTEMBER 25, 2021

Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. Later that year (2014), Anthony Liguori from AWS gave a [re:Invent talk] recommending users switch the clocksource to tsc to improve performance. At least AWS have now included it in their recommendations.

Speed 40

Speed Java AWS Virtualization 40

HammerDB

JANUARY 5, 2019

In all cases this is random data so presents no security challenges. If not are you going to “clean” your data so it does not present a security risk? This is especially important as the number of official published benchmarks has reduced over time as shown in the graph from this presentation on TPC relevance.

Benchmarking 40

Benchmarking Database Social Media Scalability 40

KeyCDN

OCTOBER 31, 2018

AWS Cloud 9 AWS Cloud 9 is ideal for developing PHP applications completely in the cloud. AppDynamics AppDynamics boasts more features than other performance tuning tools including end-to-end monitoring and code-level diagnostics. ScriptCase With ScriptCase you can create web-enabled applications in a matter of minutes.

Development 57

Development Open Source Java AWS 57

The Netflix TechBlog

DECEMBER 17, 2019

There are services at Netflix that use RDBMS kind of databases such as MySQL or PostgreSQL via AWS RDS. Go to step 1 if more chunks present. Stay Tuned DBLog has additional capabilities which are not covered by this blog post, such as: Ability to capture table schemas without using locks. Supporting Relational Databases.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

There are services at Netflix that use RDBMS kind of databases such as MySQL or PostgreSQL via AWS RDS. Go to step 1 if more chunks present. Stay Tuned DBLog has additional capabilities which are not covered by this blog post, such as: Ability to capture table schemas without using locks. Supporting Relational Databases.

Database 212

Database Traffic Transportation Open Source 212

All Things Distributed

DECEMBER 12, 2013

Since the table''s primary key attributes are always projected into an index, the UserId attribute is also present. With global secondary indexes in DynamoDB, you can now have many indexes and tune their capacity independently. The results are ordered by the range key, TopScore.

Games 130

Games Scalability Database Retail 130

Brendan Gregg

SEPTEMBER 5, 2017

Both Xen and KVM have had many performance and security improvements, and workloads can now be tuned to run at almost bare metal speeds (say, a 3% loss or less). Just from a quick search, see this presentation PDF , which digs into oops message components. Outside of EC2, many other providers are deploying on KVM.

Virtualization 76

Virtualization AWS Engineering Hardware 76

All Things Distributed

NOVEMBER 30, 2016

Last week, I wrote a blog about helping the machine learning scientist community select the right deep learning framework from among many we support on AWS such as MxNet, TensorFlow, Caffe, etc. Developers can build, test, and deploy chatbots directly from the AWS Management Console.

AWS 165

AWS Lambda Artificial Intelligence Mobile 165

Percona

NOVEMBER 3, 2023

PostgreSQL Cluster One coordinator node citus-coord-01 Three worker nodes citus1 citus2 citus3 Hardware AWS Instance Ubuntu Server 20.04, SSD volume type 64-bit (x86) c5.xlarge Redundancy can potentially decrease overall performance. A future blog will continue my exploration into Citus by scaling out pgbench into other architectures.

Database 108

Database Benchmarking Latency C++ 108