Scalegrid

JANUARY 25, 2024

Key Takeaways Critical performance indicators such as latency, CPU usage, memory utilization, hit rate, and number of connected clients/slaves/evictions must be monitored to maintain Redis’s high throughput and low latency capabilities. It can achieve impressive performance, handling up to 50 million operations per second.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

MARCH 29, 2024

As organizations continue to modernize their technology stacks, many turn to Kubernetes , an open source container orchestration system for automating software deployment, scaling, and management. You can ask for the best configuration to reduce latency or improve the user experience.” It’s not just a cost-reduction tool.

Engineering 219

Engineering DevOps Operating System Open Source 219

Dynatrace

APRIL 8, 2024

Managing these risks involves using a range of technology solutions, from in-house, do-it-yourself solutions to third-party, software-as-a-service (SaaS) solutions. The Dynatrace platform allows security teams to automate continuous discovery, proactively detect anomalies, and optimize across the software lifecycle.

Analytics 194

Analytics Infrastructure Efficiency Technology 194

Dynatrace

OCTOBER 10, 2022

Application developers can spin up isolated test environments that pose no risk to current operations. Then, they can apply DevSecOps best practices to fully test new code and see what breaks without affecting current operations. Reduced latency. Difficult to test. Optimizes resources. No infrastructure to maintain.

Serverless 161

Serverless Infrastructure Lambda Latency 161

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 240

AWS Efficiency Azure Cloud 240

Dynatrace

MAY 5, 2021

As more organizations respond to the pressure to release better software faster, there is an increasing need to build quality gates into every stage of BizDevOps processes , from early development to deployment. For example, improving latency by as little as 0.1 Dynatrace news. What are quality gates?

Benchmarking 177

Benchmarking Latency Speed Software 177

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. ” According to Google, “SRE is what you get when you treat operations as a software problem.”

Engineering 170

Engineering DevOps Government Latency 170

Dynatrace

NOVEMBER 6, 2023

In a recent webinar , Dynatrace DevOps activist Andi Grabner and senior software engineer Yarden Laifenfeld explored developer observability. Dynatrace enables teams to specify SLOs, such as latency, uptime, availability, and more. How do you know if this problem has business impact? I call this pre-crime alerting,” said Grabner.

Development 255

Development DevOps Programming Cloud 255

CSS Wizardry

OCTOBER 27, 2018

A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. Each kind of testing is listed chronologically—that is, you should do them in order—but all complement each other, and will ultimately feed into one another.

Performance Testing 172

Performance Testing Testing Performance Strategy 172

The Netflix TechBlog

AUGUST 30, 2021

By Benson Ma , Alok Ahuja Introduction At Netflix, hundreds of different device types, from streaming sticks to smart TVs, are tested every day through automation to ensure that new software releases continue to deliver the quality of the Netflix experience that our customers enjoy.

Latency 213

Latency Traffic Transportation Cloud 213

Testsigma

AUGUST 24, 2020

Continuous Testing is the process of testing at all stages of software development – one after the another- without any human intervention. Continuous Testing is key to faster delivery of Agile products to the market. But does the product have the testability support required to automate all test cases? Not always!

Testing 69

Testing Open Source Scalability Latency 69

Percona

NOVEMBER 2, 2023

Improved performance : MongoDB continually fine-tunes its database engine, resulting in faster query execution and reduced latency. Protection against data loss : Older MongoDB versions pose a risk of data loss due to unsupported software. We walk you through the essential steps required.

Best Practices 85

Best Practices Hardware Tuning Scalability 85

Dynatrace

DECEMBER 2, 2021

Error budgets allow development teams to make informed decisions between new development vs operations and polishing existing software. Generally, SLOs are important because they: Improve software quality. It is inevitable that software can break. For example, if your SLO guarantees 99.5% What are SLIs? Watch webinar now!

Metrics 184

Metrics Best Practices DevOps Infrastructure 184

Dynatrace

FEBRUARY 2, 2022

Architecting service-level objectives (SLOs) , along with service-level agreements and service-level indicators, is a great way for teams to evaluate and measure software performance that stays within error budgets. service availability with <50ms latency for an application with no revenue impact. But there are SLO pitfalls.

DevOps 189

DevOps Metrics Best Practices Latency 189

The Netflix TechBlog

OCTOBER 19, 2020

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. Using simple lookup indices in Cassandra gives us the ability to maintain acceptable read latencies while doing heavy writes.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

VoltDB

MARCH 13, 2024

No system runs itself, and you can end up with far lower reliability than a much simpler system because you can’t afford the test and training environments to competently operate it. Reconcile modern DevOps practices with the need for stability We used to rarely upgrade software. What you own, you control.

Availability 52

Availability Latency DevOps Systems 52

Scalegrid

DECEMBER 14, 2023

Having too high of a value here could lead to your application not performing optimally because you are having the system wastefully wait for an unsuccessful attempt at establishing contact again and again which is why testing different values until arriving at one suitable for what your app requires is strongly suggested.

Java 130

Java Network Servers Database 130

Dynatrace

APRIL 26, 2022

STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables). One use case for STM is to model the behavior of a customer in the form of a flow of transactions along the buyer’s journey.

Monitoring 196

Monitoring Social Media IoT Metrics 196

Speed Curve

JUNE 18, 2019

Continuous integration ("CI") is a stepping stone on the journey to streamlined software delivery. With sufficient automated testing, you can have a high level of confidence that an isolated change can be built and integrated without breaking anything else. So where in a CI/CD pipeline do we put performance testing?

Performance Testing 49

Performance Testing Testing Performance Cache 49

KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. What is Performance Testing? In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

All Things Distributed

NOVEMBER 12, 2018

The AWS GovCloud (US-East) Region is located in the eastern part of the United States, providing customers with a second isolated Region in which to run mission-critical workloads with lower latency and high availability. By using AWS, they have been able to reduce the time to build, test, and scale software from weeks to hours.

AWS 117

AWS Healthcare Cloud Government 117

Apica

JULY 1, 2022

We provide you with templated scripts that are ready to go out of the box and can be reused in testing and production environments. There’s no need to download extra software or make changes on your side to the scripts. You can select the number of video chunks you want to use and Apica will do the rest.

Internet 52

Internet Internet Latency Virtualization 52

Dotcom-Montior

NOVEMBER 16, 2021

As defined by the Google SRE initiative, the four golden signals of monitoring include the following metrics: Latency. Latency is the amount of time, or delay, a service takes to respond to a request. Sounds like a complex subject, but in reality, it is just a simple way to define how software is built and delivered.

Monitoring 91

Monitoring Google DevOps Engineering 91

ScaleOut Software

APRIL 6, 2021

With the ScaleOut Digital Twin Streaming Service , an Azure-hosted cloud service, ScaleOut Software introduced breakthrough capabilities for streaming analytics using the real-time digital twin concept. The post Deploying Real-Time Digital Twins On Premises with ScaleOut StreamServer DT appeared first on ScaleOut Software.

IoT 52

IoT Azure Analytics Healthcare 52

All Things Distributed

NOVEMBER 13, 2018

This includes: Enterprises such as Decysion, Docebo, Eataly, Edizioni Conde Nast, ENEL, Ferrero, GEDI Gruppo Editoriale, Imperia & Monferrina, Lamborghini, Mediaset, Navionics, Pirelli, Pixartprinting, SEAT Pagine Gialle, Tagetik Software, and Vodafone Italy. We are also focused on supporting start-up companies across Italy.

AWS 167

AWS Energy Automotive Traffic 167

Abhishek Tiwari

JULY 12, 2018

Data Pipeline A data pipeline is a software that ingests data from multiple sources, transforms it and finally makes it available to internal or external products. A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable.

Latency 63

Latency Analytics Scalability Engineering 63

Percona

JUNE 22, 2023

Indexing efficiency Monitoring indexing efficiency in MySQL involves analyzing query performance, using EXPLAIN statements, utilizing performance monitoring tools, reviewing error logs, performing regular index maintenance, and benchmarking/testing. This KPI is also directly related to Query Performance and helps improve it.

Performance 102

Performance Monitoring Traffic Database 102

Dynatrace

SEPTEMBER 30, 2021

Cloud migration is the process of transferring some or all your data, software, and operations to a cloud-based computing environment that offers unlimited scale and high availability. This can dramatically decrease network latency and its effect on the end-user experience. What is cloud migration?

Cloud 161

Cloud Traffic Best Practices Strategy 161

Dynatrace

JUNE 1, 2023

In today’s fast-paced digital landscape, ensuring high-quality software is crucial for organizations to thrive. Service level objectives (SLOs) provide a powerful framework for measuring and maintaining software performance, reliability, and user satisfaction. Note : you might hear the term latency used instead of response time.

Latency 171

Latency Website Traffic Virtualization 171

Dynatrace

JUNE 1, 2023

In today’s fast-paced digital landscape, ensuring high-quality software is crucial for organizations to thrive. Service level objectives (SLOs) provide a powerful framework for measuring and maintaining software performance, reliability, and user satisfaction. Note : you might hear the term latency used instead of response time.

Traffic 173

Traffic Latency Website Virtualization 173

HammerDB

OCTOBER 23, 2023

Stored Procedures and Client SQL comparison To test the stored procedures and client implementations, we ran both workloads against a system equipped with Intel Xeon 8280L. The data shows a scripted automated workload running a number of back to back tests each time with an increasing number of virtual users. On MySQL, we saw a 1.5X

Benchmarking 62

Benchmarking Database Network C++ 62

O'Reilly Software

JUNE 12, 2018

The benefits of modeling data as events as a mechanism to evolve our software systems. My own journey into microservices began with work I was doing to help organizations ship software more quickly. All too often, the software wasn’t designed in a way that made it easy to ship. And data was at the heart of the problem.

Database 72

Database Cache Architecture Latency 72

Particular Software

JUNE 3, 2019

We become annoyed when we run a speed test on our broadband provider only to find that, on a good day, we are getting maybe half of the rated download speed we are paying for, and the upload speed is likely much worse. A complex join query may run quickly in development with a limited amount of test data.

Latency 40

Latency Speed Network Strategy 40

The Morning Paper

AUGUST 29, 2019

As it is infeasible to test every OLAP system runnable on AWS, we chose widely-used systems that represented a variety of architectures and cost models. InS does now offer an NVMe variant too, and the authors perform limited testing on that as well. Key findings. erings like Athena provide an alternative “instant on” query service.

Architecture 76

Architecture Cloud Storage Serverless 76

Dotcom-Montior

DECEMBER 8, 2021

In a different article, we talked about chaos engineering and how SRE teams proactively seek out and test for failures to prevent the worst from happening. Software services still require physical devices and hardware for them to function. However, as we are all aware, issues can slip through the cracks. Asset Management.

Social Media 90

Social Media Monitoring Latency DevOps 90

The Morning Paper

MAY 14, 2019

Last time around we looked at the DeathStarBench suite of microservices-based benchmark applications and learned that microservices systems can be especially latency sensitive, and that hotspots can propagate through a microservices architecture in interesting ways. on end-to-end latency) and less than 0.15% on throughput.

Big Data 45

Big Data Cloud Performance Hardware 45

CSS - Tricks

AUGUST 16, 2019

Similarly, this post by Craig Mod, on why software should be lightning fast , had me thinking along the same lines: I love fast software. That is, software speedy both in function and interface. Software with minimal to no lag between wanting to activate or manipulate something and the thing happening.

Performance 50

Performance Website Speed Latency 50