Scalegrid

OCTOBER 24, 2019

As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. Reads and writes to your Primary, and even reads from Slave-1 will work at SSD speed. Amazon RDS.

AWS 183

AWS Latency Performance Benchmarking 183

Dynatrace

JANUARY 18, 2023

However, getting reliable answers from observability data so teams can automate more processes to ensure speed, quality, and reliability can be challenging. This drive for speed has a cost: 22% of leaders admit they’re under so much pressure to innovate faster that they must sacrifice code quality. – blog.

DevOps 207

DevOps Best Practices Innovation Strategy 207

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 overall ProRes video processing speed is increased from 50GB/Hour to 300GB/Hour.

Cloud 237

Cloud Media Storage Cache 237

Percona

NOVEMBER 3, 2023

In order to speed up the benchmark indexes must be added. 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. psql pgbench <<_eof1_ qecho adding node citus3. select citus_add_node('citus3', 5432); qecho rebalancing shards across TWO nodes.

Database 105

Database Benchmarking Latency C++ 105

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? html [unroll the loop]: /blog/2014-04-26/the-noploop-cpu-benchmark.html [unused]: [link] [unused2]: [link]

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. The post Site reliability engineering: 5 things you need to know appeared first on Dynatrace blog. SRE drives a “shift left” mindset.

Engineering 259

Engineering DevOps Government Latency 259

Dynatrace

FEBRUARY 24, 2021

Cloud-native environments bring speed and agility to software development and operations (DevOps) practices. But with that speed and agility comes new complications and complexity, all while maintaining performance and reliability with less than 1% down-time per year. Reduced latency. SRE as an application of DevOps. Efficiency.

DevOps 193

DevOps Software Engineering Speed Google 193

Dynatrace

SEPTEMBER 13, 2023

In this blog post, we’ll demonstrate how Dynatrace automation and the Dynatrace Site Reliability Guardian can help you implement your applications according to all six AWS Well-Architected pillars by integrating them into your software development lifecycle (SDLC).

AWS 256

AWS Efficiency Azure Cloud 256

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. You can learn more about it in the blog MongoDB: Why Pay for Enterprise When Open Source Has You Covered? We will discuss snappy and zstd for data block and zstd compression in a network. Snappy is a compression library developed by Google.

Storage 108

Storage Network Open Source Latency 108

Dynatrace

SEPTEMBER 23, 2020

This blog post highlights a group of improvements that were released with OneAgent version 1.199. Storage mount points in a system might be larger or smaller, local or remote, with high or low latency, and various speeds. All /var subfolders are mounted as local, low latency, high-throughput drives of larger storage capacity.

Storage 151

Storage Latency Operating System Network 151

Dynatrace

MAY 5, 2021

Establishing clear, consistent, and effective quality gates that are automatically validated at each phase of the delivery pipeline is essential for improving software quality and speeding up delivery. Automating quality gates creates reliable checks and balances and speeds up the process by avoiding manual intervention.

Benchmarking 191

Benchmarking Latency Speed Software 191

Dynatrace

JUNE 27, 2022

Data collected on page load events, for example, can include navigation start (when performance begins to be measured), request start (right before the user makes a request from the server), and speed index metrics (measure page load speed). connectivity, access, user count, latency) of geographic regions. Watch webinar now!

Best Practices 183

Best Practices Monitoring Wireless Traffic 183

Dynatrace

JANUARY 13, 2022

For example, data collected on load actions can include navigation start, request start, and speed index metrics. Providing insight into the service latency to help developers identify poorly performing code. appeared first on Dynatrace blog. Real user monitoring collects data on a variety of metrics. Want to learn more?

Monitoring 188

Monitoring Latency Mobile Best Practices 188

The Netflix TechBlog

SEPTEMBER 2, 2020

In an earlier blog post, we discussed Telltale , our health monitoring system. Deriving meaningful value from trace data alone can be challenging, as Cindy Sridharan articulated in this blog post. Telltale provides Edgar with latency benchmarks that indicate if the individual trace’s latency is abnormal for this given service.

Latency 296

Latency Transportation Engineering Traffic 296

Dynatrace

APRIL 6, 2022

Observability can identify the baseline user experience and allow teams to improve it by optimizing page load times or reducing latency. Full-stack observability helps DevOps teams quickly identify potential issues in the CI/CD pipeline , fixing problems with greater speed and confidence. appeared first on Dynatrace blog.

DevOps 238

DevOps Innovation Infrastructure Analytics 238

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. The post Site reliability engineering: 5 things to you need to know appeared first on Dynatrace blog. SRE drives a “shift left” mindset.

Engineering 184

Engineering DevOps Government Latency 184

Simform

JULY 13, 2022

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

MachMetrics

JUNE 16, 2020

Many were hesitant to sacrifice site speed for the added layer of security if they felt like they didn’t need it. In a vacuum, an SSL certificate does add some additional latency, as it requires 2 extra round trips to establish a secure connection before sending any data to the browser. Source: Google Blog. Is SSL slow?

Speed 86

Speed Latency Google Website 86

The Netflix TechBlog

NOVEMBER 20, 2023

In this blog post, we talk about the landscape and the challenges in workflows at Netflix. As our business scales globally, the demand for data is growing and the needs for scalable low latency incremental processing begin to emerge. Note that the backfill support is skipped in this blog.

Processing 210

Processing Big Data Efficiency Engineering 210

The Morning Paper

JANUARY 30, 2020

Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. The client MWW combines these estimates with an estimate of the input/output transmission time (latency) to find the worker with the minimum overall execution latency. The opencv app has the largest state (4.6

Mobile 104

Mobile Cloud Latency Games 104

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. The power to automatically stop bad code in its tracks through an intelligent, data-driven approach is significant for development teams that are constantly constrained by manual processes, yet asked to deliver higher quality software at speed.

DevOps 205

DevOps Metrics Best Practices Latency 205

The Netflix TechBlog

MARCH 13, 2020

As mentioned in our earlier blog post , Intel and Netflix have been collaborating on the SVT-AV1 encoder and decoder framework since August 2018. In this tech blog, we will report the current status of the SVT-AV1 project, as well as the characteristics and performance of the encoder and decoder.

Open Source 154

Open Source Efficiency C++ Speed 154

Percona Community

OCTOBER 23, 2020

In this blog post we’re going to see those technologies at work to give us awesome block storage performance with flexibility and simple operations. It’s a new generation in storage software, designed for super high speed low latency NVMe devices. Why is SPDK exciting?

Storage 52

Storage Latency Speed Database 52

Speed Curve

FEBRUARY 5, 2024

Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience. Latency – How much time does it take to deliver a packet from A to B. Here are a couple of great blog posts from last year's Web Performance Calendar.

Servers 57

Servers Cache Retail Benchmarking 57

CSS Wizardry

MARCH 3, 2019

A great candidate for must-revalidate is a blog like mine: static pages that seldom change. If, however, there wasn’t a new file on the server, we’ll bring back a 304 header, no new file, but an entire roundtrip of latency. We can completely cut out the overhead of a roundtrip of latency. stale-while-revalidate. FAQs Page.

Cache 264

Cache Latency Strategy Servers 264

Adrian Cockcroft

JANUARY 20, 2023

I have always been particularly interested in the interconnects and protocols used to create clusters, and the latency and bandwidth of the various offerings that are available. Many HPC workloads synchronize work on a barrier, and work much better if there’s a consistently narrow latency distribution without a long tail.

Architecture 52

Architecture Latency Benchmarking AWS 52

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

MachMetrics

OCTOBER 16, 2019

Elon Musk’s need for speed. However, there is excitement around Starlink for other reasons – namely, the implications it might have for internet speed and latency – even by just a small amount (20 milliseconds on average). This ultimately guides us to one conclusion: Speed is incredibly important.

Internet 44

Internet Internet Latency Speed 44

Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 125

Performance Hardware Tuning Storage 125

Percona

JUNE 22, 2023

In this blog, we will explore various MySQL KPIs that are basic and essential to track using monitoring tools like PMM. Query performance Query performance is a key performance indicator (KPI) in MySQL, as it measures the efficiency and speed of query execution. error_log: Specifies the location of the MySQL error log.

Performance 104

Performance Monitoring Traffic Database 104

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. The blog you're reading loads over a single connection in ~1.2 and 75KiB of JavaScript. These are generous targets. You'll have to read on for what it is!

Performance 90

Performance Network Mobile Speed 90

Dynatrace

DECEMBER 2, 2021

You can set SLOs based on individual indicators, such as batch throughput, request latency, and failures-per-second. SLOs also set the stage for automating processes so you can speed up issue discovery and remediation before customers are impacted. Ready for a deeper look at how to use SLOs for automation? Watch webinar now!

Metrics 200

Metrics Best Practices DevOps Infrastructure 200

Smashing Magazine

AUGUST 22, 2021

A Primer on Speed. Discussing performance and “speed” can quickly get complex, because many underlying aspects contribute to a web-page loading “slowly”. Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Congestion Control.

Performance 106

Performance Network Latency Servers 106

All Things Distributed

MAY 13, 2012

With just one click you can enable content to be distributed to the customer with low latency and high-reliability. In addition to these features, there are other things the CloudFront team has achieved to speed up delivery of content, but all customer will get these benefits by default without additional configuration. Contact Info.

Cache 117

Cache Latency AWS Website 117

Dotcom-Montior

MAY 12, 2020

Network latency. Network Latency. With the evolution of cloud technologies, such as Single Page Applications (SPAs), Web APIs, and Model View Controller (MVC), network latency has become a crucial factor to be monitored. Network latency can be affected due to. Connection time. Database connectivity. Hardware resources.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

All Things Distributed

MARCH 2, 2011

Japanese companies and consumers have become used to low latency and high-speed networking available between their businesses, residences, and mobile devices. The advanced Asia Pacific network infrastructure also makes the AWS Tokyo Region a viable low-latency option for customers from South Korea. Contact Info. Werner Vogels.

AWS 112

AWS Cloud Games Latency 112