Dynatrace

SEPTEMBER 13, 2023

For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services. This is where unified observability and Dynatrace Automations can help by leveraging causal AI and analytics to drive intelligent automation across your multicloud ecosystem.

AWS 246

AWS Efficiency Azure Cloud 246

Dynatrace

MAY 19, 2022

Example 1: Architecture boundaries. For example, the mobile device talked to an API gateway, and that team was not responsible for all the details of the back-end systems. In their new dashboard, they added dimensions for load, latency, and open problems for each component. Example 2: Four golden signals. Saturation.

Automotive 270

Automotive Latency Architecture Azure 270

Scalegrid

DECEMBER 14, 2023

MongoDB drivers provide several options for Mongo clients to handle different network timeout errors that may occur during usage. For example, your payment history might be on one database cluster and your analytics records on another cluster. Knowing about these types of timeouts is essential for mastering MongoDB usage.

Java 130

Java Network Servers Database 130

Scalegrid

APRIL 28, 2020

Our Dedicated Hosting plans are all-inclusive, including all machine, disk, and network costs, as well as 24/7 support. For example, in the US, we distribute nodes across New York 3, New York 2 and New York 1. Does it affect latency? Yes, you can see an increase in latency. Dedicated Hosting. MongoDB® Database.

Azure 344

Azure AWS Database Latency 344

Tim Kadlec

APRIL 18, 2019

” The fallacy of networks, or new devices for that matter, fixing our performance woes is old and repetitive. To be fair, each new generation of network connectivity does bring some level of change and transformation to how we interact with the internet. AT&T’s “5G E” is a great example.

Network 61

Network Speed Internet Internet 61

The Netflix TechBlog

SEPTEMBER 8, 2020

As an example, to render the screen shown here, the app sends a query that looks like this: paths: ["videos", 80154610, "detail"] A path starts from a root object , and is followed by a sequence of keys that we want to retrieve the data for. ecosystem and the rich selection of npm packages available.

Latency 233

Latency Cache Java Traffic 233

Dotcom-Montior

OCTOBER 17, 2019

Network Throttling. When it comes to monitoring web application performance, not only is it necessary emulate user actions, but also network conditions of end-user devices. Network connections can vary for many reasons. This is why network throttling is so important. Enabling Network Throttling with Dotcom-Monitor.

Network 40

Network Monitoring Latency Website 40

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. The first 5G networks are now deployed and operational.

Energy 130

Energy Latency Performance Network 130

CSS Wizardry

MAY 31, 2019

A classic example is jQuery, that we might link to like so: There are a number of perceived benefits to doing this, but my aim later in this article is to either debunk these claims, or show how other costs vastly outweigh them. Penalty: Network Negotiation. On a slower, higher-latency connection, the story is much, mush worse.

Cache 274

Cache Latency Infrastructure Website 274

Dynatrace

SEPTEMBER 23, 2020

Storage mount points in a system might be larger or smaller, local or remote, with high or low latency, and various speeds. Storage and network transfer of files is a measurable cost. For example: All subfolders of the /opt directory are mounted as local, low latency, high-throughput drives, with relatively low storage capacity.

Storage 147

Storage Latency Operating System Network 147

Dynatrace

SEPTEMBER 18, 2020

High latency or lack of responses. You receive an alert message from Dynatrace (your infrastructure observability hub) letting you know that the average response latency of all deployed APIs has tripled. Is it the WSO2-AM gateway itself, a networking issue, a sudden increase in demand, or something else entirely?

Infrastructure 191

Infrastructure Latency Metrics Analytics 191

Scalegrid

JANUARY 19, 2024

Key Takeaways Rollbacks in MongoDB are triggered by disruptions in the replication process due to primary node crashes, network partitions, or other failures, which can lead to substantial data loss and inconsistencies. This failure in replication could happen due to crashes, network partitions, or other situations where failover occurs.

Database 130

Database Network Servers Monitoring 130

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. 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).

Monitoring 203

Monitoring Social Media IoT Metrics 203

Dynatrace

OCTOBER 10, 2022

Popular examples include AWS Lambda and Microsoft Azure Functions , but new providers are constantly emerging as this model becomes more mainstream. Reduced latency. By using cloud providers with multiple server sites, organizations can reduce function latency for end users. Optimizes resources. Difficult to test.

Serverless 165

Serverless Infrastructure Lambda Latency 165

IO River

NOVEMBER 2, 2023

A content delivery network (CDN) is a distributed network of servers strategically located across multiple geographical locations to deliver web content to end users more efficiently. A lower RTT indicates a faster network response time and happier end users. Here are a few examples. What is a CDN?‍A

Architecture 52

Architecture Cache Performance Latency 52

CSS Wizardry

AUGUST 7, 2019

The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. The reason is because mobile networks are, as a rule, high latency connections. For example, request collapsing , edge-side includes , etc.). But what else is TTFB?

Latency 269

Latency Ecommerce Servers Mobile 269

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. As an illustrative example, let’s consider a toy instance of 16 hyperthreads.

Cache 251

Cache Latency Airlines Logistics 251

VoltDB

JUNE 19, 2017

Unfortunately, this means that the age-old Telco bugbears will rear their ugly heads again, including latency. 5G, as a fundamental requirement, mandates a 1 millisecond latency from the datasource to its destination. This requires 1 ms network latency. These have to communicate with each other.

Latency 40

Latency Retail Virtualization Hardware 40

VoltDB

JUNE 19, 2017

Unfortunately, this means that the age-old Telco bugbears will rear their ugly heads again, including latency. 5G, as a fundamental requirement, mandates a 1 millisecond latency from the datasource to its destination. This requires 1 ms network latency. These have to communicate with each other.

Latency 40

Latency Retail Virtualization Hardware 40

The Netflix TechBlog

AUGUST 30, 2021

For example, when running tests, the state of the device will change from “available for testing” to “in test.” When a new hardware device is connected, the Local Registry detects and collects a set of information about it, such as networking information and ESN. In this blog post, we will focus on the latter feature set.

Latency 213

Latency Traffic Transportation Hardware 213

Dynatrace

JUNE 1, 2023

Certain service-level objective examples can help organizations get started on measuring and delivering metrics that matter. Teams can build on these SLO examples to improve application performance and reliability. In this post, I’ll lay out five SLO examples that every DevOps and SRE team should consider. or 99.99% of the time.

Traffic 173

Traffic Latency Website Virtualization 173

Speed Curve

FEBRUARY 5, 2024

The use of server-timing headers by content delivery networks closes a big gap. Latency – How much time does it take to deliver a packet from A to B. For example, processing of web application firewall (WAF) rules, detecting bots or other malicious traffic though security services, and growing in popularity, edge compute.

Servers 58

Servers Cache Retail Benchmarking 58

Dynatrace

APRIL 5, 2021

You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. Some common examples include: A request through API Gateway or Amplify. AWS continues to improve how it handles latency issues. How does AWS Lambda work? The container goes inactive until triggered again.

Lambda 179

Lambda AWS Serverless Hardware 179

IO River

NOVEMBER 2, 2023

This is where Content Delivery Networks (CDNs) come into play. Content Delivery Networks (CDNs), web browsers, and proxy servers can store static files in their caches. For example, BBC and CNN benefit greatly from dynamic content. Social media platforms like Facebook are prime examples of sites leveraging dynamic content.

Cache 52

Cache Social Media Website Performance Website 52

DZone

JUNE 20, 2019

On Sunday June 2nd, Google Cloud Platform had an extended networking-based outage. LightStep Research's ongoing synthetic testing shows that the impact was longer than the advertised incident report and provides an example of the type of evidence you can share with a cloud provider when discussing an outage. Summary of Findings.

Google 100

Google Latency Cloud Network 100

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. One example from the paper is an application using the ammo.js Why would we want to live migrate web workers?

Mobile 104

Mobile Cloud Latency Games 104

CSS Wizardry

MAY 19, 2020

It’s widely accepted that self-hosted fonts are the fastest option: same origin means reduced network negotiation, predictable URLs mean we can preload , self-hosted means we can set our own cache-control. On a high-latency connection, this spells bad news. Put another-other way, this file is latency-bound, not bandwidth-bound.

Google 364

Google Media Latency Metrics 364

Adrian Cockcroft

JANUARY 29, 2023

The common way to deal with this is to measure percentiles, and track the 90%, 99% response times for example. For example lets say you have a 99% within 2 seconds SLA, and your current 99%ile measured over one minute is 1 second. However it’s very difficult to decide what the right SLA is, or to tell how close you are to exceeding it.

Lambda 98

Lambda Latency Cache C++ 98

The Netflix TechBlog

OCTOBER 19, 2020

a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue?—?which Using simple lookup indices in Cassandra gives us the ability to maintain acceptable read latencies while doing heavy writes. which is difficult when troubleshooting distributed systems.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Tech News Gather

FEBRUARY 20, 2023

Introduction With the recent rollout of the 5G network across the world, it is ensured that the mobile industry will revolutionize and the way we interact will completely change. With some unique advantages like low latency and faster speed, 5G aims to give birth to a new era of mobile application development with some innovations.

Mobile 40

Mobile Development Artificial Intelligence IoT 40

IO River

NOVEMBER 2, 2023

This is where Content Delivery Networks (CDNs) come into play. Content Delivery Networks (CDNs), web browsers, and proxy servers can store static files in their caches. For example, BBC and CNN benefit greatly from dynamic content. Social media platforms like Facebook are prime examples of sites leveraging dynamic content.

Cache 52

Cache Social Media Website Performance Website 52

HammerDB

OCTOBER 23, 2023

HammerDB has always used stored procedures as a design decision because the original benchmark was implemented as close as possible to the example workload in the TPC-C specification that uses stored procedures. As an example from the TPC-C specification, this is the Stock Level procedure. On MySQL, we saw a 1.5X performance advantage.

Benchmarking 62

Benchmarking Database Network C++ 62

Scalegrid

JUNE 18, 2019

for this example. The Ruby version used in both the examples below is 2.6.3. servers.mongodirector.com:27017,SG-example-17027.servers.mongodirector.com:27017,SG-example-17028.servers.mongodirector.com:27017/test?replicaSet=RS-example-0&ssl=true" servers.mongodirector.com:27017,SG-example-17028.servers.mongodirector.com:27017/test?replicaSet=RS-example-0&ssl=true"

C++ 100

C++ Servers Database Network 100

Scalegrid

APRIL 16, 2020

Let’s walk through an example: Database: MySQL. A vast majority of the features are the same, outside of these advanced features available through the BYOC model: Virtual Private Clouds / Virtual Networks. Deploying your application and database on the same VPC also provides the lowest possible latency path. Cloud Provider: AWS.

Cloud 242

Cloud Azure AWS Database 242

Speed Curve

DECEMBER 4, 2023

Latency is traditionally worse on mobile Despite improved network conditions in some parts of the world, round trip time is still much worse for mobile than desktop. However, if that were the case, why do we see a smaller divide between mobile and desktop on metrics that are certainly more sensitive to network conditions?

Mobile 55

Mobile Performance Metrics Google 55

Dynatrace

JULY 6, 2020

Azure Virtual Network Gateways. Our customers have frequently requested support for this first new batch of services, which cover databases, big data, networks, and computing. Let’s look at the Azure DB for MariaDB overview as an example. Azure DB for PostgreSQL. Azure SQL Managed Instance. Azure HDInsight.

Azure 147

Azure Cloud Big Data Virtualization 147

CSS Wizardry

OCTOBER 16, 2023

Compressing them over the network: Which compression algorithm, if any, will we use? Plotted on the same horizontal axis of 1.6s, the waterfalls speak for themselves: 201ms of cumulative latency; 109ms of cumulative download. 4,362ms of cumulative latency; 240ms of cumulative download. Read the complete test methodology.

Cache 291

Cache Latency Strategy Speed 291