Scalegrid

DECEMBER 16, 2019

Azure and found that DigitalOcean performance was in line with, if not better, on both high throughput and low latency in the deployment. DigitalOcean specialized in SSD-based virtual machines called Droplets that are broken down into four simple categories. DigitalOcean Droplets. MongoDB Replication Strategies. MongoDB Sharding.

Azure 187

Azure AWS Latency Database 187

Scalegrid

JANUARY 12, 2024

Key Takeaways A cloud workload encompasses any application or service running on a cloud infrastructure, facilitating tasks ranging from basic functions to advanced data analysis with the help of resources like databases, collaboration tools, and disaster recovery systems. This need is often referred to as “workload optimization.”

Cloud 130

Cloud Virtualization Storage Efficiency 130

IO River

NOVEMBER 2, 2023

A CDN (Content Delivery Network) is a network of geographically distributed servers that brings web content closer to where end users are located, to ensure high availability, optimized performance and low latency. Organizations can select the most cost-effective option for each region or traffic type, reducing overall CDN expenses.4.

Best Practices 40

Best Practices Strategy Traffic Virtualization 40

Scalegrid

JANUARY 8, 2024

By analyzing real-time data, AI-based models can: Adjust the allocation of resources in response to demand Boost business performance Reduce unnecessary expenditures Lead to significant cost savings Improve scalability Operational Efficiency through Automation Automation is a significant way AI enhances cloud operations.

Artificial Intelligence 147

Artificial Intelligence Cloud Scalability Analytics 147

IO River

NOVEMBER 2, 2023

If price is your top priority, you'll need to decide how much you're willing to sacrifice in terms of reliability and performance.What are your traffic patterns like? If your traffic is mostly static, you may be able to meet all your needs with a less expensive CDN that provides content distribution services.

Infrastructure 52

Infrastructure Traffic Cache Strategy 52

Percona

APRIL 17, 2023

We’ll also go over some best practices for MongoDB security as well as MongoDB data modeling. Operating System (OS) settings Swappiness Swappiness is a Linux kernel setting that influences the behavior of the Virtual Memory manager when it needs to allocate a swap, ranging from 0-100. Two other schedulers are deadline and noop.

Best Practices 52

Best Practices Design Tuning Database 52

IO River

NOVEMBER 2, 2023

What Comprises Video Streaming - Traffic CharacteristicsWith the emphasis on a high-quality streaming experience, the optimization starts from the very core. Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Let’s analyze how you can achieve this win-win as effectively as possible!‍What

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

‍What Comprises Video Streaming - Traffic CharacteristicsWith the emphasis on a high-quality streaming experience, the optimization starts from the very core. Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Let’s analyze how you can achieve this win-win as effectively as possible!‍What

Architecture 52

Architecture Performance Internet Internet 52

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. Understanding distributed storage is imperative as data volumes and the need for robust storage solutions rise.

Storage 130

Storage Systems Big Data Azure 130

IO River

NOVEMBER 2, 2023

If price is your top priority, you'll need to decide how much you're willing to sacrifice in terms of reliability and performance.What are your traffic patterns like? If your traffic is mostly static, you may be able to meet all your needs with a less expensive CDN that provides content distribution services.

Infrastructure 52

Infrastructure Traffic Cache Strategy 52

Percona

MAY 15, 2023

In both cases, when using virtually-synchronous replication, the process will require certification from each node and local (by node) write; as such, the number of writes is NOT distributed across multiple nodes but duplicated. In short, any data that is written must be consistent with the data present. Why duplicate the data?

Traffic 122

Traffic Scalability Database Servers 122

HammerDB

OCTOBER 23, 2023

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. 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

Smashing Magazine

OCTOBER 31, 2023

Still, there’s nothing in there to tell us about the data Lighthouse is using to evaluate metrics. Different tools make different assumptions using different data , whether we are talking about Lighthouse, PageSpeed Insights, or commercial services like DebugBear. That’s what this article is about. But it comes with caveats.

Speed 99

Speed Google Website Metrics 99

ScaleOut Software

JULY 19, 2021

Incoming data is saved into data storage (historian database or log store) for query by operational managers who must attempt to find the highest priority issues that require their attention. Unlike manual or automatic log queries, in-memory computing can continuously run analytics code on all incoming data and instantly find issues.

IoT 78

IoT Analytics Big Data Architecture 78

Adrian Cockcroft

APRIL 5, 2023

by Adrian Cockcroft Three windows lined up to let the light in through a door in the Madrassa, Marrakech — Picture by Adrian The existing approaches to carbon measurement provide delayed data for carbon accounting that is more akin to billing information in the way it is structured and queried.

Energy 52

Energy Metrics Cloud Operating System 52

Dotcom-Montior

NOVEMBER 24, 2021

These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. A three-tier system is a software application architecture that consists of a presentation layer, application layer, and data, or core, layer. Three-Tier. Multi-Tier. Reliability.

Systems 74

Systems Monitoring Hardware Network 74

The Netflix TechBlog

NOVEMBER 9, 2022

While we understand it’s virtually impossible to achieve a linear increase in throughput as the number of vCPUs grow, a near-linear increase is attainable. What’s worse, average latency degraded by more than 50%, with both CPU and latency patterns becoming more “choppy.”

Hardware 363

Hardware Cache Performance Latency 363

VoltDB

JUNE 1, 2017

An opening scene involving a traffic jam of Viking boats and a musical number (“Love Can’t Afjord to wait”). Latency Optimizers” – need support for very large federated deployments. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. Vikings fight zombies. With transformer Viking ships.

Hardware 56

Hardware Latency Virtualization Cloud 56

Alex Russell

MAY 9, 2022

This is a complex topic, but to borrow from a recent post , web performance expands access to information and services by reducing latency and variance across interactions in a session, with a particular focus on the tail of the distribution (P75+). Consistent performance matters just as much as low average latency. Photo by von Vix.

Performance 86

Performance Latency Metrics Engineering 86

Adrian Cockcroft

APRIL 18, 2018

Juvenal Photo taken in Lisbon Portugal by Adrian Cockcroft The documentation for most monitoring tools describes how to use that tool in isolation, often as if no other tools exist, but sometimes with ways to import or export some of the data to other tools. When auto-scaling is used monitoring is also part of a critical feedback loop.

Monitoring 40

Monitoring Systems Virtualization Metrics 40

O'Reilly

DECEMBER 2, 2019

The specifications are impressive: 5G will provide a peak data rate of up to 20 Gbps (with 100 Mbps of “ user experienced data rate ”) to mobile devices: cell phones, smart cars, and a lot of devices that haven’t been invented yet. Reliability will be an even bigger problem than latency. So where is 5G useful?

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

VoltDB

JUNE 1, 2017

An opening scene involving a traffic jam of Viking boats and a musical number (“Love Can’t Afjord to wait”). Latency Optimizers” – need support for very large federated deployments. The 5G standard implies that we will go from 5-10 data centers to anything up to 1000 small. Vikings fight zombies. With transformer Viking ships.

Hardware 40

Hardware Latency Virtualization Cloud 40

Dynatrace

AUGUST 5, 2019

Before we talk about migrations, we must talk about how we gather the data to make better migration decisions – this is where our OneAgent differentiates itself from other approaches! There is no code or configuration change necessary to capture data and detect existing services. Resource consumption & traffic analysis.

Cloud 31

Cloud Traffic Database Network 31

All Things Distributed

AUGUST 16, 2011

There are different considerations when deciding where to allocate resources with latency and cost being the two obvious ones, but compliance sometimes plays an important role as well. Government and Big Data. One particular early use case for AWS GovCloud (US) will be massive data processing and analytics. More information.

AWS 111

AWS Government Big Data Cloud 111

The Netflix TechBlog

AUGUST 29, 2023

In order for a service to talk to another, it needs to know two things: the name of the destination service, and whether or not the traffic should be secure. The abstractions that Eureka provides for this are Virtual IPs (VIPs) for insecure communication, and Secure VIPs (SVIPs) for secure.

Traffic 220

Traffic Latency Cloud C++ 220

Brendan Gregg

SEPTEMBER 5, 2017

Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. What happens if processes really do try to populate all that virtual memory? Many new tools can now be written, and the main toolkit we're working on is [bcc]. Hit Ctrl-C to end. ^C

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

JANUARY 11, 2021

It will help you build up a company-tailored case study with real data. Furthermore, using data from case studies and experiments published on WPO Stats will help increase sensitivity for business about why performance matters, and what impact it has on user experience and business metrics. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

All Things Distributed

MARCH 26, 2018

Powering the virtual instances and other resources that make up the AWS Cloud are real physical data centers with AWS servers in them. Each data center is highly reliable, and has redundant power, including UPS and generators. " Silo your traffic or not – you choose.

AWS 132

AWS Latency Lambda Architecture 132

All Things Distributed

MARCH 11, 2016

When building a financial model for a service to identify the appropriate charging model, be sure to have good data about the cost of the service and its operations, especially for running a high volume – low margin business. Encryption is a key mechanism for customers to ensure that they are in full control over who has access to their data.

AWS 144

AWS Hardware Retail Virtualization 144

All Things Distributed

OCTOBER 2, 2017

Secure – The service would have to store critical data for external AWS customers which would require an even higher bar for access control and security. VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud.

Internet 128

Internet Internet AWS Performance 128

All Things Distributed

JANUARY 18, 2012

s web-based applications often encounter database scaling challenges when faced with growth in users, traffic, and data. Their tables can also grow without limits as their users store increasing amounts of data. Amazon DynamoDB offers low, predictable latencies at any scale. History of NoSQL at Amazon â??

Scalability 167

Scalability Database Ecommerce Latency 167