Percona

JUNE 22, 2023

Typically, the servers are configured in a primary/replica configuration, with one server designated as the primary server that handles all incoming requests and the others designated as replica servers that monitor the primary and take over its workload if it fails.

Availability 108

Availability Database Open Source Hardware 108

KeyCDN

FEBRUARY 22, 2023

PWAs are designed to work offline, be fast, and provide a seamless user experience across different devices. Motion UI Motion UI is a design trend involving animation and other interactive elements to create a more dynamic and engaging user experience. They thus adapt to the user's browser, screen size, and device specifications.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Dynatrace

MAY 5, 2021

Today we’re proud to announce the new Dynatrace Operator, designed from the ground up to handle the lifecycle of OneAgent, Kubernetes API monitoring, OneAgent traffic routing, and all future containerized componentry such as the forthcoming extension framework.

Cloud 232

Cloud Traffic Monitoring Open Source 232

Dynatrace

OCTOBER 7, 2020

Open-source metric sources automatically map to our Smartscape model for AI analytics. Telegraf is an open-source agent by Influxdata. Dynatrace not only monitors everything from hosts to clouds, it’s designed around the pillars of observability: traces, metrics, events, and logs. Stay tuned.

Open Source 259

Open Source Metrics Analytics Tuning 259

Dynatrace

JUNE 15, 2021

This number was so low because the automatic traffic redirect was so fast it kept the impact so low. The screenshot below shows the opened problem ticket and the root cause information: Dynatrace detected that seven users had issues accessing the web UI and pointed to the root cause. Availability Zone) outages.

AWS 198

AWS Traffic Architecture Azure 198

All Things Distributed

MAY 19, 2017

They would love to migrate to an open-source style database like MySQL or PostgresSQL if only such a database could meet the enterprise-grade reliability and performance these high-scale applications required. In this paper, we describe the architecture of Aurora and the design considerations leading to that architecture.

Database 117

Database Design Cloud Storage 117

DZone

JUNE 1, 2020

As applications are designed and developed for varied platforms, spanning mobile, desktop, and cloud, testing user interfaces has turned into an increasingly complicated and risk-prone job. 75% of all site traffic at present mainly runs through search engine-Google. Statistics Overview. billion Smartphone users.

Testing Tools 159

Testing Tools Open Source Mobile Internet 159

Percona

JUNE 12, 2023

Open source databases provide great foundations for high availability — without the pitfalls of vendor lock-in that can come with proprietary software. However, open source software doesn’t typically include built-in HA solutions. Percona Operator for MongoDB Design Overview

Architecture 96

Architecture Availability Open Source Healthcare 96

Dynatrace

AUGUST 18, 2022

During development, vulnerabilities can arise when developers use third-party open source code or make an error in application logic. Scanning the runtime environment of your services can help to identify unusual network traffic patterns. Vulnerability scanning tools can help in both of these cases.

Traffic 171

Traffic Java Network DevOps 171

Percona

DECEMBER 11, 2023

A Dedicated Log Volume (DLV) is a specialized storage volume designed to house database transaction logs separately from the volume containing the database tables. For write-only traffic, the QPS counters match the performance of standard RDS instances for lower thread counts, though, for higher counters, there is a drastic improvement.

AWS 97

AWS Benchmarking Performance Traffic 97

Scalegrid

MARCH 28, 2024

Redis Revealed: An Overview Redis, a renowned open-source, in-memory remote dictionary server, stands out for its diverse data structures and advanced features. Redis Data Types and Structures The design of Redis’s data structures emphasizes versatility. Memcached’s primary strength lies in its simplicity.

Cache 130

Cache Storage Scalability Architecture 130

Percona

AUGUST 22, 2023

We’ll wrap it up by suggesting high availability open source solutions, and we’ll introduce you to support options for ensuring continuous high performance from your systems. Load balancing: Traffic is distributed across multiple servers to prevent any one component from becoming overloaded.

Availability 79

Availability Hardware Open Source Database 79

Percona

APRIL 17, 2023

Percona Backup for MongoDB is a custom-built backup utility designed to cater to the needs of users who don’t want to pay for proprietary software but require a fully supported community backup tool capable of performing cluster-wide consistent backups in MongoDB.

Best Practices 52

Best Practices Design Tuning Database 52

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. PHP is Open Source Language The most important thing for a business is to optimize costs to make operations more cost-effective and improve profit margins.

Development 98

Development Ecommerce Open Source Website 98

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load. Hence, the system has to withstand bursts in traffic while still maintaining the SLO requirements.

Java 202

Java Scalability Traffic Architecture 202

The Netflix TechBlog

NOVEMBER 23, 2020

Introducing gnmi-gateway: a modular, distributed, and highly available service for modern network telemetry via OpenConfig and gNMI By: Colin McIntosh, Michael Costello Netflix runs its own content delivery network, Open Connect , which delivers all streaming traffic to our members. Where is Cacti for streaming telemetry?

Open Source 186

Open Source Network Transportation Cache 186

Dynatrace

NOVEMBER 22, 2021

EC2 is Amazon’s Infrastructure-as-a-service (IaaS) compute platform designed to handle any workload at scale. EC2 is ideally suited for large workloads with constant traffic. AWS Lambda makes it easy to design, run, and maintain application systems without having to provision or manage infrastructure. AWS Lambda.

Best Practices 220

Best Practices AWS Monitoring Serverless 220

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Therefore, DBAs must take a piecemeal approach to achieve HA with PostgreSQL, bringing together open source extensions and tools from multiple sources. Can you afford that recovery time?

Availability 84

Availability Open Source Architecture Database 84

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. In this talk, we share how Netflix deploys systems to meet its demands, Ceph’s design for high availability, and results from our benchmarking.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. In this talk, we share how Netflix deploys systems to meet its demands, Ceph’s design for high availability, and results from our benchmarking.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

APRIL 29, 2019

We use and contribute to many open-source Python packages, some of which are mentioned below. Various software systems are needed to design, build, and operate this CDN infrastructure, and a significant number of them are written in Python. If any of this interests you, check out the jobs site or find us at PyCon.

Open Source 279

Open Source Network Infrastructure Big Data 279

The Netflix TechBlog

OCTOBER 19, 2020

Now let’s look at how we designed the tracing infrastructure that powers Edgar. Troubleshooting a session in Edgar When we started building Edgar four years ago, there were very few open-source distributed tracing systems that satisfied our needs.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Percona

MARCH 29, 2023

Snappy compression is designed to be fast and efficient regarding memory usage, making it a good fit for MongoDB workloads. You can learn more about it in the blog MongoDB: Why Pay for Enterprise When Open Source Has You Covered? Block compression can improve performance by allowing data to be read and written in smaller chunks.

Storage 108

Storage Network Open Source Latency 108

KeyCDN

JANUARY 14, 2021

Responsive Design - Any site that you develop should render properly across all devices, as more and more people access the internet via mobile devices. According to StatCounter , as of December 2020, mobile traffic has surpassed desktop traffic with 55.73% of traffic coming from mobile devices.

Google 135

Google Mobile Open Source Website 135

The Netflix TechBlog

DECEMBER 17, 2019

There are several open source CDC projects, often using the same underlying libraries, database APIs, and protocols. No locks on tables are ever acquired, which prevent impacting write traffic on the source database. Designed with High Availability in mind. Blocking write traffic by locking tables.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

There are several open source CDC projects, often using the same underlying libraries, database APIs, and protocols. No locks on tables are ever acquired, which prevent impacting write traffic on the source database. Designed with High Availability in mind. Blocking write traffic by locking tables.

Database 212

Database Traffic Transportation Open Source 212

Percona

AUGUST 30, 2023

All of the options above have enterprise-grade attributes, but not one of them is truly open source. So let’s discuss some options that are open source. The software is truly open source. Load balancing: Load balancers distribute traffic evenly across multiple servers or data centers.

Database 88

Database Hardware Open Source Strategy 88

Percona

OCTOBER 12, 2023

Example confusing bits can be found at: [link] [link] I requested clarification at: [link] Conclusion Having a replica set up with a primary member does not necessarily mean the cluster is able to handle the traffic as expected. One should avoid situations where some failed members are kept being present in the replica set configuration.

Open Source 89

Open Source Traffic Availability Database 89

Percona

DECEMBER 13, 2023

This is particularly beneficial in high-traffic environments where minimizing log noise is crucial for efficient log analysis. It’s important to note that log_filter_internal comes built-in and enabled by default, offering a comprehensive solution for error log filtering. Try Percona Distribution for MySQL today!

Database 94

Database Open Source Tuning Traffic 94

Official Blog - World Web Technology

JUNE 28, 2023

WordPress is an Open-source platform WordPress is an open-source platform. WordPress is SEO-Friendly Search engine optimization is the most preferred digital marketing approach to drive genuine traffic and organic leads to your website. Also, you will be able to drive more traffic and leads.

Website 52

Website Social Media Media Traffic 52

Percona

FEBRUARY 24, 2023

From AWS documentation , Amazon EBS is an easy-to-use, scalable, high-performance block-storage service designed for Amazon EC2. The reader instances also cost more than a standard setup, but you can use them for production to handle everyday database traffic. Amazon Elastic Block Store (EBS) is your good-to-go option for disk space.

Cloud 119

Cloud Serverless AWS Storage 119

The Netflix TechBlog

NOVEMBER 2, 2021

It has become a de facto standard for perceptual quality measurements within Netflix and, thanks to its open-source nature , throughout the video industry. For example, when we design a new version of VMAF, we need to effectively roll it out throughout the entire Netflix catalog of movies and TV shows.

Media 171

Media Innovation Metrics Latency 171

Dynatrace

DECEMBER 22, 2020

Welcome back to the blog series where we provide you with deep dives into the latest observability awesomeness from Dynatrace , demonstrating how we bring scale, zero configuration, automatic AI driven alerting, and root cause analysis to all your custom metrics, including open source observability frameworks like StatsD, Telegraf, and Prometheus.

Metrics 174

Metrics Open Source Tuning Traffic 174

Percona

OCTOBER 19, 2023

A security group in AWS for PostgreSQL with inbound rules allowing traffic on ports 5432 , 5433 , and 5434 for PostgreSQL. We offer support for open-source databases, managed services, and consulting services, or visit our Percona Community forum ; we are happy to help. This tutorial will use Ubuntu 20.04

Scalability 85

Scalability Database Open Source Traffic 85

Percona

AUGUST 1, 2023

Because of its NoSQL origin and document architecture design, MongoDB is much more flexible and scalable than SQL databases such as MySQL. If you are using the open-source Percona Distribution for MongoDB , you also have extra features such as LDAP authentication support, which is present in the Enterprise and Atlas MongoDB versions.

Best Practices 41

Best Practices Transportation Open Source Traffic 41

Dotcom-Montior

MARCH 27, 2022

This project implements multiple techniques and tactics to censor China’s internet and controls the internet gateways to analyze, filter, and manipulate the internet traffic between inside and outside of China. It’s designed in such a way that you won’t even notice if the website has been blocked. Deep Packet Inspection.

Website 82

Website Internet Internet Performance 82

Percona

DECEMBER 5, 2023

Then, we need a small downtime window just to move the traffic from the original instance to the upgraded one. Prerequisites A DB user with privileges to create the PUBLICATION on source and the SUBSCRIPTION on target. Download Percona Distribution for PostgreSQL Today!

Database 77

Database Traffic C++ Servers 77