Dynatrace

JULY 28, 2021

Puppet software can be used to automate the management and configuration of your servers, including instrumentation for Dynatrace monitoring. To understand the subtle differences between these products, take a look at this comparison of automated orchestration solutions. Why waste time on something that can be automated or scripted?

Infrastructure 246

Infrastructure Monitoring Operating System Cloud 246

Dynatrace

JANUARY 20, 2020

On Dynatrace Managed, a valid SMTP server needs to be configured to enable the sending of scheduled report emails. To access a dashboard report link or to unsubscribe from a scheduled report, you need to have network access to the respective Dynatrace environment. Metric comparisons over previous timeframes.

Metrics 252

Metrics Monitoring Availability Network 252

CSS Wizardry

OCTOBER 16, 2023

Concatenating our files on the server: Are we going to send many smaller files, or are we going to send one monolithic file? Compressing them over the network: Which compression algorithm, if any, will we use? Connection One thing we haven’t looked at is the impact of network speeds on these outcomes. That’s almost 22× more!

Cache 348

Cache Latency Strategy Speed 348

Scalegrid

FEBRUARY 6, 2025

Architecture Comparison RabbitMQ and Kafka have distinct architectural designs that influence their performance and suitability for different use cases. Kafka clusters can be deployed in Kubernetes using Helm charts to simplify scaling and management across multiple servers.

Latency 147

Latency Analytics Architecture Storage 147

The Morning Paper

NOVEMBER 15, 2020

Achieving 100 Gbps intrusion prevention on a single server , Zhao et al., Today’s paper choice is a wonderful example of pushing the state of the art on a single server. An IDS/IPS monitors network flows and matches incoming packets (or more strictly, Protocol Data Units, PDUs) against a set of rules. OSDI’20.

Servers 128

Servers Hardware Latency Design 128

Dynatrace

FEBRUARY 16, 2023

Average cloud server idle time exceeds 70%. The app translates utilization metrics, including CPU, memory, disk, and network I/O, into their CO2 equivalent (CO2e). Some interesting facts: Moving a workload to the cloud can reduce its carbon footprint by up to 96%.

Energy 260

Energy Airlines Analytics Transportation 260

Highly Scalable

SEPTEMBER 18, 2012

It is well known and fairly obvious that in geographically distributed systems or other environments with probable network partitions or delays it is not generally possible to maintain high availability without sacrificing consistency because isolated parts of the database have to operate independently in case of network partition.

Database 213

Database Latency C++ Scalability 213

Smashing Magazine

MAY 16, 2022

Rethinking Server-Timing As A Critical Monitoring Tool. Rethinking Server-Timing As A Critical Monitoring Tool. In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. Setting Server-Timing. Sean Roberts. 2022-05-16T10:00:00+00:00.

Servers 111

Servers Monitoring Cache Network 111

Dynatrace

APRIL 21, 2022

Using a data-driven approach to size Azure resources, Dynatrace OneAgent captures host metrics out-of-the-box to assess CPU, memory, and network utilization on a VM host. In comparison, the Dynatrace platform reliably takes that burden off human operators by utilizing its causation-based AI engine, Davis. Missing caching layers.

Azure 246

Azure Monitoring Virtualization Metrics 246

Dynatrace

SEPTEMBER 25, 2019

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Dynatrace Extension: database performance as experienced by the SAP ABAP server. SAP server. It delivers vital enterprise applications to thousands of users.

Latency 164

Latency Performance Virtualization Infrastructure 164

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. We will discuss snappy and zstd for data block and zstd compression in a network. Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free. I am using PSMDB 6.0.4

Storage 130

Storage Network Open Source Latency 130

KeyCDN

FEBRUARY 4, 2021

This query is performed by a Domain Name Server (DNS server) or servers nearby that have been assigned responsibility for that hostname. You can think of a DNS server as a phone book for the internet. A DNS server maintains a directory of domain names and translates them to IPs.

Cache 134

Cache Website Internet Internet 134

Smashing Magazine

SEPTEMBER 29, 2021

Compression achieved is relevant because the higher the compression, the smaller the file size, and the lower the data required to transfer the image on the network. Tip: When evaluating quality, compression and fine-tuning of modern formats, Squoosh.app ’s ability to perform a visual side-by-side comparison is helpful.

Open Source 145

Open Source Speed Website Google 145

Scalegrid

JULY 13, 2020

The $47,500 licensing costs for Oracle Enterprise Edition is only for one CPU core, that ultimately has to be multiplied with the actual number of cores on the physical server. Comparison Overview. Oracle does offer discounts on their pricing, where you can receive a 10% discount if you purchase online. PostgreSQL. Scalability.

Open Source 244

Open Source Tuning C++ Database 244

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. Introduction Caching serves a dual purpose in web development – speeding up client requests and reducing server load. Data transfer technology.

Cache 130

Cache Storage Scalability Architecture 130

Smashing Magazine

AUGUST 9, 2021

It was heralded as an amazing performance revolution, with exciting new features such as server push, parallel streams, and prioritization. We would have been able to stop bundling resources, stop sharding our resources across multiple servers, and heavily streamline the page-loading process. What is so different?

Transportation 145

Transportation Internet Internet Network 145

SQL Server According to Bob

MAY 19, 2019

SQL Server will ship Azure SQL Database Edge: [link]. With the announcement I can tell you more about one of the things we have been working on; SQL Server running on IoT Edge and Developer machines in under 500MB of memory. The effort focuses attention on memory usage and disk space requirements of SQL Server. Description.

IoT 61

IoT Servers Development Cache 61

Scalegrid

AUGUST 15, 2019

Should have an excellent way to measure server and query performance. SQL Import/Export that supports major databases: Oracle, SQL Server, MySQL, and PostgreSQL. Import data from RDBMS like MySQL, PostgreSQL, and SQL Server. Similarly, you can export data from MongoDB to MySQL, PostgreSQL, SQL Server, and Oracle.

Database 40

Database Servers Availability Monitoring 40

Alex Russell

FEBRUARY 28, 2022

Tim Berners-Lee tweets that 'This is for everyone' at the 2012 Olympic Games opening ceremony using the NeXT computer he used to build the first browser and web server. Regardless of architecture, Gmail needs to send an HTTP request to the server and update some HTML when the server replies. This Is for Everyone #.

Performance 113

Performance Latency Architecture Network 113

Enprowess

SEPTEMBER 7, 2021

Quick summary : Node vs React Comparison is not correct because both technologies are entirely different things. Software Developers got to use JavaScript CLI tools to create the back-end part of web applications or server-side. allows creating web application’s server-side or back-end components. Back-ends and servers.

Open Source 52

Open Source Virtualization Programming Servers 52

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 kind of edge server envisaged here might, for example, be integrated with your WiFi access point. As such, web workers are a natural target to offload to a more powerful server.

Mobile 104

Mobile Cloud Latency Games 104

Brendan Gregg

NOVEMBER 4, 2020

Right now there are many BPF (eBPF) startups building networking, security, and performance products (and more in stealth), yet requiring customers to install LLVM, Clang, and kernel headers – which can consume over 100 Mbytes of storage – to use BPF is an adoption drag. As an example, I ported over my opensnoop(8) tool: #./opensnoop.

C++ 143

C++ Programming Storage Code 143

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). This difference by itself doesn’t do all that much (it mainly reduces the overhead on the server-side), but it leads to most of the following points. Server Sharding and Connection Coalescing.

Network 120

Network Servers Cache Traffic 120

Smashing Magazine

NOVEMBER 22, 2021

A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Dan Shappir. 2021-11-22T10:30:00+00:00. 2021-11-22T11:06:56+00:00.

Website 141

Website Performance Google Website Performance 141

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. This option offers 68% savings over the on-premises option.

AWS 99

AWS Hardware Traffic Best Practices 99

All Things Distributed

MARCH 19, 2018

Amazon SageMaker training supports powerful container management mechanisms that include spinning up large numbers of containers on different hardware with fast networking and access to the underlying hardware, such as GPUs. Cross-instance support relies heavily on containerization.

Scalability 129

Scalability Hardware AWS Tuning 129

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch.

Metrics 146

Metrics Strategy Testing Efficiency 146

Smashing Magazine

JULY 29, 2019

Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. For comparison, the same amount of data costs $6.66 The speed of mobile networks, too, varies considerably between countries. As for mobile network connection type, 84.7%

Cache 99

Cache Mobile Google Network 99

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch.

Metrics 143

Metrics Strategy Testing Efficiency 143

Smashing Magazine

JUNE 26, 2019

In this case, my website is “slow”, even when served on 4G networks. After all, Opens Sans is a Google Font that has to be served from Google’s servers. When compared against Arial, a web-safe font that isn’t pulled from an external source, this is what happened: A comparison of loading speeds between Arial and Open Sans.

Website 111

Website Speed Mobile Design 111

Smashing Magazine

AUGUST 10, 2023

The tooling to get a report with details from the time it takes to establish a server connection to the time it takes for the full page to render is out there. On that note, it’s worth calling out that there are multiple flavors of network throttling. Real usage data would be better, of course.

Speed 85

Speed Monitoring Testing Network 85

The Netflix TechBlog

DECEMBER 2, 2019

To do this, we have teams of experts that develop more efficient video and audio encodes , refine the adaptive streaming algorithm , and optimize content placement on the distributed servers that host the shows and movies that you watch.

Metrics 130

Metrics Strategy Testing Efficiency 130

Tim Kadlec

APRIL 21, 2020

The thing about JavaScript is you end up paying a performance tax no less than four times: The cost of downloading the file on the network. For the starting point, it makes sense to look at the amount of JavaScript passed over the network. There is no faster (pun intended) way to slow down a site than to use a bunch of JavaScript.

Mobile 145

Mobile Architecture Network Performance 145

Smashing Magazine

APRIL 29, 2021

Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. This is sent by the client, allowing the server to deliver an image format that is the best fit for the user. Large preview ).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

MARCH 2, 2021

This goes way beyond basic optimizations such as color contrast and server response times. You can check the mobile view of your website in a side by side comparison view with mirrored interactions and touch support. LT Browser is a free-to-use desktop application that helps you build well-performing, responsive websites or web apps.

Mobile 142

Mobile Testing Website Benchmarking 142

Adrian Cockcroft

SEPTEMBER 23, 2024

There are three generations of GPUs that are relevant to this comparison. The Hopper H100 was announced in 2022 and is the current volume product that people are using, so that is used as the baseline for comparison. The HGX H100 8-GPU system is the baseline for comparison, and its datasheet performance is shownbelow.

Benchmarking 52

Benchmarking Energy Architecture Latency 52

Smashing Magazine

AUGUST 31, 2021

To check a comparison on the most useful libraries, I can recommend you this post about React State Management. This file is rendered on the server and is not re-rendered on the client. what to do while waiting for the server response. how to handle when data is not available (server error, or no data). error handler.

Cache 106

Cache Servers Best Practices Code 106