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 134

AWS Metrics IoT Storage 134

Dynatrace

SEPTEMBER 29, 2020

At Dynatrace we host most of our Dynatrace SaaS clusters for paying customers as well as trial users in the Amazon Web Services (AWS) cloud. Since we moved to AWS in May 2014 we have had an availability of 99.95%! Sydney, we have a disk write latency problem! The problem didn’t last long or have any impact on our services.

Infrastructure 183

Infrastructure Cloud Monitoring AWS 183

Dynatrace

JANUARY 26, 2021

AWS Lambda functions are an example of how a serverless framework works: Developers write a function in a supported language or platform. When an application is triggered, it can cause latency as the application starts. AWS Lambda allows developers to use NodeJS or Python while you can control nearly every detail of a REST API.

Serverless 245

Serverless Efficiency Lambda Azure 245

Dynatrace

JANUARY 14, 2022

The optimization goal was to improve the application efficiency, that is to improve the ratio between service throughput and cloud costs while not increasing the application latency (e.g. The post Optimizing your Kubernetes clusters without breaking the bank appeared first on Dynatrace blog. below 500ms) and error rates (e.g.

Latency 213

Latency Tuning Efficiency AWS 213

The Netflix TechBlog

JUNE 14, 2023

This blog post will share broadly-applicable techniques (beyond GraphQL) we used to perform this migration. To determine customer impact, we could compare various metrics such as error rates, latencies, and time to render. Watch our Chaos Engineering talk from AWS Reinvent to learn more about Sticky Canaries.

Traffic 353

Traffic Latency Cache Metrics 353

Simform

JULY 13, 2022

AWS Lambda provides various benefits such as scalability, cost-efficiency, high availability, and more. But it also introduces cold starts and latency, decelerating your applications’ performance. This blog discusses how Lambda provisioned concurrency reduces cold starts and improves the speed and performance of your applications.

Lambda 52

Lambda Serverless AWS Performance 52

Adrian Cockcroft

MAY 6, 2023

They state in the blog that this was quick to build, which is the point. Then they tried to scale it to cope with high traffic and discovered that some of the state transitions in their step functions were too frequent, and they had some overly chatty calls between AWS lambda functions and S3.

Serverless 145

Serverless Lambda Best Practices Traffic 145

The Netflix TechBlog

NOVEMBER 3, 2022

This blog post presents how our current iteration of Titus deals with high API call volumes by scaling out horizontally. In that scenario, the system would need to deal with the data propagation latency directly, for example, by use of timeouts or client-originated update tracking mechanisms. How do I know that my cache is up to date?

Cache 224

Cache Latency Traffic Systems 224

All Things Distributed

OCTOBER 23, 2014

Today, Amazon Web Services is expanding its worldwide coverage with the launch of a new AWS region in Frankfurt, Germany. The new Frankfurt region provides low millisecond latencies to major cities in continental Europe and is also run with carbon neutral power.

AWS 160

AWS Cloud Media Latency 160

Dynatrace

MAY 17, 2023

More precisely, this team uses AWS Fault Injection Simulator (FIS) to run fault injection to improve the application’s performance and resiliency. In this case, the four golden signals (latency, traffic, errors, and saturation) are derived from span attributes and DQL metric queries via Dynatrace Grail™.

DevOps 195

DevOps Traffic Latency Best Practices 195

Dynatrace

MAY 27, 2021

We’re excited to announce Dynatrace has been named as a select launch partner for a newly launched Amazon Web Services (AWS) offering, Amazon ECS Anywhere. This new extension allows customers to deploy native Amazon ECS tasks in any target environment including traditional AWS managed infrastructure and now customer-managed infrastructure.

AWS 131

AWS IoT Virtualization Infrastructure 131

Percona

JULY 1, 2023

Now that Database-as-a-service (DBaaS) is in high demand, there are multiple questions regarding AWS services that cannot always be answered easily: When should I use Aurora and when should I use RDS MySQL ? Amazon Aurora is a proprietary, cloud-native, fully managed relational database service developed by Amazon Web Services (AWS).

AWS 52

AWS Database Serverless Storage 52

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 And now, execute the benchmark: -- execute the following on the coordinator node pgbench -c 20 -j 3 -T 60 -P 3 pgbench The results are not pretty.

Database 105

Database Benchmarking Latency C++ 105

Dynatrace

APRIL 7, 2021

But your infrastructure teams don’t see any issue on their AWS or Azure monitoring tools, your platform team doesn’t see anything too concerning in Kubernetes logging, and your apps team says there are green lights across the board. Imagine you’re in a war room. So, what happens next?

Cloud 159

Cloud Monitoring Latency Games 159

The Netflix TechBlog

SEPTEMBER 24, 2021

Our previous tech blog Packaging award-winning shows with award-winning technology detailed our packaging technology deployed on the streaming side. Uploading and downloading data always come with a penalty, namely latency. The requirements and challenges for supporting write operations are different from those for read operations.

Cloud 237

Cloud Media Storage Cache 237

All Things Distributed

DECEMBER 14, 2011

Introducing the AWS South America (Sao Paulo) Region. Today, Amazon Web Services is expanding its worldwide coverage with the launch of a new AWS Region in Sao Paulo, Brazil. Several prominent South American customers have been using AWS since the early days. RAMA , a Brazilian financial services firm and AWS customer : â??The

AWS 114

AWS Latency Storage Big Data 114

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. OPN205-R Contributing to the AWS Construct Library (repeats) Using and loving the AWS Cloud Development Kit and want to help make it better? Alejandra Olvera-Novack?—?AWS

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. OPN205-R Contributing to the AWS Construct Library (repeats) Using and loving the AWS Cloud Development Kit and want to help make it better? Alejandra Olvera-Novack?—?AWS

Open Source 40

Open Source AWS Lambda Serverless 40

Brendan Gregg

JULY 4, 2021

youtube]: [link] [PDF]: /Slides/LISA2021_ComputingPerformance.pdf [Systems Performance 2nd Edition]: /systems-performance-2nd-edition-book.html [BPF Internals]: /blog/2021-06-15/bpf-internals.html [slideshare]: [link] [write about]: /blog/2021-07-03/how-to-add-bpf-observability.html Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. The change was obvious in the production graphs, showing a drop in write latencies: Once tested more broadly, it showed the write latencies dropped by 43%, delivering slightly better performance than on CentOS.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

AUGUST 27, 2019

Welcome back to the blog series in which we share how you can easily solve three common problem scenarios by using Dynatrace and xMatters Flow Designer. Step 5 – xMatters triggers a runbook in Ansible to fix the disk latency. As a last step, xMatters triggers a runbook in Ansible to push the disk latency fix. Dynatrace news.

Systems 177

Systems DevOps Latency Azure 177

All Things Distributed

MARCH 2, 2011

Expanding the Cloud - Introducing the AWS Asia Pacific (Tokyo) Region. Today Amazon Web Services is expanding its world-wide coverage with the launch of a new AWS Region located in Tokyo, Japan. The advanced Asia Pacific network infrastructure also makes the AWS Tokyo Region a viable low-latency option for customers from South Korea.

AWS 112

AWS Cloud Games Latency 112

All Things Distributed

JANUARY 23, 2012

Expanding the Cloud - The AWS Storage Gateway. Today Amazon Web Services has launched the AWS Storage Gateway, making the power of secure and reliable cloud storage accessible from customersâ?? The Amazon Virtual Private Cloud extends on-premises compute with all the power of AWS, making it elastic, scalable and highly reliable.

Storage 115

Storage AWS Virtualization Cloud 115

The Netflix TechBlog

FEBRUARY 20, 2019

Today we are excited to announce latency heatmaps and improved container support for our on-host monitoring solution?—?Vector?—?to Remotely view real-time process scheduler latency and tcp throughput with Vector and eBPF What is Vector? to the broader community. Vector is open source and in use by multiple companies.

Performance 211

Performance Latency Open Source Metrics 211

Adrian Cockcroft

JANUARY 20, 2023

Clouds using Ethernet that are multipath optimized using libfabric and features like EFA on AWS are going to be increasingly competitive, and Ethernet will replace other interconnects between racks. AWS has invested in optimizing Ethernet for HPC via the Elastic Fabric Adaptor (EFA) option, and the l ibfabric library.

Architecture 52

Architecture Latency Benchmarking AWS 52

The Netflix TechBlog

AUGUST 22, 2019

In this blog post, we describe how we improved the methodology, which technologies we leveraged, and how this has improved service deployment and consistency. Packer requires specific information for your baking environment and extensive AWS IAM permissions. This means changes can be tracked and reviewed like any other code change.

DevOps 207

DevOps AWS Tuning Infrastructure 207

All Things Distributed

AUGUST 16, 2011

Expanding the Cloud - The AWS GovCloud (US) Region. Today AWS announced the launch of the AWS GovCloud (US) Region. The concept of regions gives AWS customers control over the placement of their resources and services. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems.

AWS 111

AWS Government Big Data Cloud 111

Adrian Cockcroft

AUGUST 1, 2022

photo by Adrian I gave a talk at Monitorama in Portland Oregon in June, which set out the idea that carbon is just another metric to monitor, and that in a few years most of the monitoring and performance tuning tools are going to be reporting and optimizing for carbon alongside latency, throughput, availability and cost.

AWS 52

AWS Virtualization DevOps Latency 52

All Things Distributed

JUNE 21, 2018

In fact, this is been proven by our customers as Amazon Aurora remains the fastest growing service in AWS history. That learning is at the heart of this blog post—databases are built for a purpose and matching the use case with the database will help you write high-performance, scalable, and more functional applications faster.

Database 167

Database AWS Games Latency 167

The Netflix TechBlog

FEBRUARY 18, 2022

In this blog post, we will give an overview of the Rapid Event Notification System at Netflix and share some of the learnings we gained along the way. Event Priority Based Clusters AWS Instance Clusters that subscribe to the corresponding queues with the same priority. This messaging system is described in this blog post.

Systems 334

Systems Traffic Architecture Mobile 334

The Netflix TechBlog

OCTOBER 19, 2020

In our previous blog post we introduced Edgar, our troubleshooting tool for streaming sessions. If we had an ID for each streaming session then distributed tracing could easily reconstruct session failure by providing service topology, retry and error tags, and latency measurements for all service calls.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

High Scalability

DECEMBER 7, 2018

It's HighScalability time: This is your 1500ms latency in real life situations - pic.twitter.com/guot8khIPX. heipei : It's Friday, I've been in a jumpsuit doing manual labor all day (crazy, I know) and weighing my options between passing out on the couch over some Youtube videos, reading the Friday @highscal blog post or writing code.

Internet 163

Internet Internet Scalability Blockchain 163

The Netflix TechBlog

APRIL 26, 2022

We use Keystone as it is easy to use, reliable, scalable, and provides aggregation of facts from different cloud regions into a single AWS region. These large unstructured blogs are not efficient for querying, so we need to transform and store this data in a different format to allow efficient queries.

Storage 187

Storage Design Scalability Latency 187

All Things Distributed

NOVEMBER 12, 2012

Today, Amazon Web Services has greater worldwide coverage with the launch of a new AWS Region in Sydney, Australia. This new Asia Pacific (Sydney) Region has been highly requested by companies worldwide, and it provides low latency access to AWS services for those who target customers in Australia and New Zealand. Contact Info.

Cloud 117

Cloud AWS Ecommerce Latency 117

All Things Distributed

DECEMBER 3, 2009

Expanding the Cloud - New AWS Region: US-West (Northern California). We have expanded the AWS footprint in the US and starting today a new AWS Region is available for use: US-West (Northern California). AWS is committed to making its services available at low cost. blog comments powered by Disqus. Comments ().

AWS 60

AWS Cloud Latency Storage 60

All Things Distributed

JULY 20, 2015

This architecture affords Amazon ECS high availability, low latency, and high throughput because the data store is never pessimistically locked. As you can see, the latency remains relatively jitter-free despite large fluctuations in the cluster size. Hailo was founded in 2011 and has been built on AWS since Day 1.

Latency 166

Latency Architecture AWS Open Source 166

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. These principles reduce resource usage by being more efficient and effective while lowering the end-to-end latency in data processing.

Storage 203

Storage Latency Efficiency Data Engineering 203