HammerDB

OCTOBER 23, 2023

This blog post introduces the new “No stored procedures” option for MariaDB and MySQL introduced with HammerDB v4.9 With a simple example such as this, it would not necessarily be expected for the additional network traffic to be significant between the 2 approaches. On MySQL, we saw a 1.5X performance advantage.

Benchmarking 62

Benchmarking Database Network C++ 62

All Things Distributed

AUGUST 16, 2012

An apples to apples comparison of the costs associated with running various usage patterns on-premises and with AWS requires more than a simple comparison of hardware expense versus always-on utility pricing for compute and storage. Total Cost of Ownership. s a summary chart of the TCO analysis. What this chart summarizes is that.

AWS 114

AWS Hardware Traffic Best Practices 114

Dotcom-Montior

NOVEMBER 27, 2018

Today’s applications are built on multiple technologies, relying on vast networks of third-party providers and CDN’s. It helps assess how a site, web application, or API will respond to various traffic, without adding any additional infrastructure.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Dynatrace

JUNE 25, 2020

The network latency between cluster nodes should be around 10 ms or less. Our Premium High Availability comes with the following features: Active-active deployment model for optimum hardware utilization. Minimized cross-data center network traffic. Automatic recovery for outages for up to 72 hours.

Availability 238

Availability Hardware Latency Traffic 238

Testsigma

JANUARY 30, 2021

Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. Thus, a responsive mobile view of the website will help you rank higher in the search engines and divert more traffic to grow your business. appeared first on Testsigma Blog.

Mobile 52

Mobile Testing Website Internet 52

All Things Distributed

APRIL 5, 2012

From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors. Teachers can interact with their colleagues in professional learning networks.

Innovation 138

Innovation AWS Education Network 138

Dynatrace

AUGUST 29, 2024

IoT is transforming how industries operate and make decisions, from agriculture to mining, energy utilities, and traffic management. They enable real-time tracking and enhanced situational awareness for air traffic control and collision avoidance systems. The ADS-B protocol differs significantly from web technologies.

IoT 201

IoT Analytics Transportation Metrics 201

Dynatrace

SEPTEMBER 29, 2021

Container technology is very powerful as small teams can develop and package their application on laptops and then deploy it anywhere into staging or production environments without having to worry about dependencies, configurations, OS, hardware, and so on. Containers can be replicated or deleted on the fly to meet varying end-user traffic.

Open Source 291

Open Source DevOps Traffic Cloud 291

Percona

AUGUST 30, 2023

In this blog, we’ll focus on the elements of database backup and disaster recovery, and we’ll introduce proven solutions for maintaining business continuity, even amid otherwise dire circumstances. heat) can damage hardware components and prompt data loss. Some are hidden, but some are in plain sight.

Database 89

Database Hardware Open Source Strategy 89

Dynatrace

JULY 8, 2019

When we wanted to add a location, we had to ship hardware and get someone to install that hardware in a rack with power and network. Hardware was outdated. Fixed hardware is a single point of failure – even when we had redundant machines. Keep hardware and browsers updated at all times. Sound easy?

Cloud 199

Cloud Hardware Testing Logistics 199

Percona

AUGUST 22, 2023

This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). Some of the most important elements include: No single point of failure (SPOF): You must eliminate any SPOF in the database environment, including any potential for an SPOF in physical or virtual hardware. What is fault tolerance?

Availability 80

Availability Hardware Open Source Database 80

Percona

FEBRUARY 24, 2023

Figure 1: PMM Home Dashboard From the Amazon Web Services (AWS) documentation , an instance is considered over-provisioned when at least one specification of your instance, such as CPU, memory, or network, can be sized down while still meeting the performance requirements of your workload and no specification is under-provisioned.

Cloud 120

Cloud Serverless AWS Storage 120

Dynatrace

MAY 1, 2020

This is especially the case with microservices and applications created around multiple tiers, where cheaper hardware alternatives play a significant role in the infrastructure footprint. Network measurements with per-interface and per-process resolution. Network metrics are also collected for detected processes.

Java 132

Java Hardware Tuning Metrics 132

Dynatrace

AUGUST 30, 2019

Reducing CPU Utilization to now only consume 15% of initially provisioned hardware. We have several YouTube Tutorials and blog posts available that show how you can use Dynatrace RUM data for Web Performance & User Experience Optimization. Too many fine-grained services leading to network and communication overhead.

Cache 191

Cache Architecture Database Government 191

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Load balancers can detect when a component is not responding and put traffic redirection in motion.

Availability 109

Availability Database Open Source Hardware 109

Dotcom-Montior

MAY 12, 2020

Network or connection error. Modern web applications and pages, such as single-page applications, that put the user experience at its utmost priority are expected to be available 24/7, anywhere in the world, usable on any screen size, secure, flexible, scalable and be ready to meet traffic spikes on demand. Network latency.

Monitoring 63

Monitoring Entertainment Hardware Traffic 63

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. The recipe was straightforward. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

Percona

AUGUST 15, 2023

This blog was originally published in February 2017 and was updated in August 2023. Network Connectivity: Establish a reliable network connection between the primary and replica servers. When a problem is detected, these tools automatically redirect traffic to a standby replica.

Servers 52

Servers Database Availability Virtualization 52

Percona

JULY 7, 2023

This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. there cannot be high availability.

Availability 85

Availability Open Source Architecture Database 85

Testsigma

MAY 19, 2021

Infrastructure as a Service is the term used for those cloud-based solutions that provide complete infrastructure to the users including all the overheads, hardware, and networking facilities. As a user, you just need to pay for the services, install low-level requirements and set up the networking. Software as a Service (SaaS).

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

The Netflix TechBlog

FEBRUARY 9, 2021

The homepage needs to load in a reasonable amount of time, even in poor network conditions. However, it would be cost-inefficient to leverage this same hardware for lightweight and more consistent traffic patterns that an asset management service requires. Let’s take a look at the internals of the Asset Management Service.

Engineering 172

Engineering Storage Latency Entertainment 172

Dynatrace

AUGUST 5, 2019

In this blog, I want to give you a quick overview of what I put in this deck and hope it gives you enough ideas for your own migration project in order to complete it successfully! Resource consumption & traffic analysis. If you want to read up on migration strategies check out my blog on 6-R Migration Strategies.

Cloud 31

Cloud Traffic Database Network 31

Dynatrace

NOVEMBER 20, 2019

The IBM Z platform is a range of mainframe hardware solutions that are quite frequently used in large computing shops. Typically, these shops run the z/OS operating system, but more recently, it’s not uncommon to see the Z hardware running special versions of Linux distributions. Disk measurements with per-disk resolution.

Availability 30

Availability Hardware Java Tuning 30

Alex Russell

JULY 14, 2021

Meanwhile, on Android, the #2 and #3 sources of web traffic do not respect browser choice. I've got a long blog post brewing on this, but jumping to the end, an operable definition is: A browser is an application that can register with an OS to handle http and https navigations by default. Hardware access APIs, notably: Geolocation.

Google 129

Google Mobile Engineering Games 129

Smashing Magazine

APRIL 19, 2021

These tools run page loads on simulated networks and devices and then tell you what the metrics were for that test run. LCP is going to be very dependent on network conditions and the processing power of devices being used (and a lot of your users are likely using a lot of lower-powered devices than you realize! ).

Google 141

Google Metrics Mobile Analytics 141

All Things Distributed

JUNE 21, 2012

Customers have used DynamoDB to support Super Bowl advertising campaigns, drive Facebook applications, collect and analyze data from sensor networks, track gaming information, and more. Earth Networks recently launched a new lightning proximity feature for their popular WeatherBug app. Lex Crosett, CIO, Earth Networks.

Games 136

Games Scalability AWS Database 136

Dynatrace

AUGUST 8, 2019

The IBM Z platform is a range of mainframe hardware solutions that are quite frequently used in large computing shops. Typically, these shops run the z/OS operating system, but more recently, it’s not uncommon to see the Z hardware running special versions of Linux distributions. Disk measurements with per-disk resolution.

Availability 25

Availability Hardware Java Tuning 25

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. An often used metaphor is that of a pipe used to transport water. Congestion Control.

Performance 107

Performance Network Latency Servers 107

ACM Sigarch

AUGUST 20, 2018

Looking at current hardware and software security research, however, we are seeing a number of technologies that are being developed that limit this type of broad interoperability. For example, the Internet is designed to allow any system to communicate with any other system in the networks.

Hardware 47

Hardware Architecture Operating System Software 47

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. Embedding further simplifies database operations, reduces network overhead, and boosts read and query performance. These “ulimits” prevent single users from using too many system resources.

Best Practices 52

Best Practices Design Tuning Database 52

Dotcom-Montior

JUNE 19, 2017

Let’s face it – the ideal load test emulates real world traffic, yet most load testing software doesn’t come close. Today we’ll be reviewing LoadView , an on-demand load-testing platform from Dotcom-Monitor that makes realistic load testing possible without an up-front investment in hardware or software infrastructure.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

Brendan Gregg

SEPTEMBER 5, 2017

Linux has been adding tracing technologies over the years: kprobes (kernel dynamic tracing), uprobes (user-level dynamic tracing), tracepoints (static tracing), and perf_events (profiling and hardware counters). At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. x series.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g.

Performance 145

Performance Cache Media Metrics 145