Percona

DECEMBER 21, 2023

The backend is a single one where the “passive” PMM instance (the one that is a pure “read replica”) is marked as “backup” so that traffic is only routed there in case the primary fails the health check. For simplicity, the PMM instances are configured to listen to the 80 port (http) on the private IPs.

Availability 105

Availability Monitoring Open Source Traffic 105

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. Fundamentally, internet traffic can be broadly categorized into static and dynamic content.Â

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. Fundamentally, internet traffic can be broadly categorized into static and dynamic content.

Architecture 52

Architecture Performance Internet Internet 52

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Percona

SEPTEMBER 25, 2023

ProxySQL is a high-performance SQL proxy, which runs as a daemon watched by a monitoring process. The daemon accepts incoming traffic from MySQL clients and forwards it to backend MySQL servers. These include runtime parameters, server grouping, and traffic-related settings.

Traffic 97

Traffic Servers Monitoring Processing 97

Tim Kadlec

JANUARY 12, 2021

Client-side A/B testing has been a performance loving developer’s worst friend for years. They can wreak havoc on a site’s performance. From a convenience perspective, running client-side tests is significantly easier to do than server-side testing. to download. It’s simple in concept but very powerful.

Testing 137

Testing Google Traffic Servers 137

The Netflix TechBlog

JUNE 13, 2023

Migrating Critical Traffic At Scale with No Downtime — Part 2 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Picture yourself enthralled by the latest episode of your beloved Netflix series, delighting in an uninterrupted, high-definition streaming experience. This is where large-scale system migrations come into play.

Traffic 279

Traffic Metrics Systems Strategy 279

Dotcom-Montior

JUNE 15, 2020

Essentially, all traffic between China and the rest of the world goes through a few national level and a handful of core level access points in different regions. These updates will disable access of Google apps downloader, for example. This makes censorship of domestic traffic faster. . IP Blocking. DNS Hijacking and Phishing.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

Percona

SEPTEMBER 1, 2023

While there is no magic bullet for MySQL performance tuning, there are a few areas that can be focused on upfront that can dramatically improve the performance of your MySQL installation. What are the Benefits of MySQL Performance Tuning? Experiencing database performance issues?

Tuning 52

Tuning Database Performance Hardware 52

Percona

DECEMBER 5, 2023

Inspired by David’s insights, I embarked on a journey to explore logical replication from a different perspective – within the realm of on-premises server databases. The scenario Service considerations In this exercise, we wanted to perform a major version upgrade from PostgreSQL v12.16 to PostgreSQL v15.4. and a v15.4.

Database 80

Database Traffic C++ Servers 80

The Morning Paper

OCTOBER 4, 2020

Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., Here the first finding was that the current strategy for determining when to hand-off has a 25% probability of worsening your link performance after handover. Application performance. SIGCOMM’20.

Energy 130

Energy Latency Performance Network 130

Percona

MARCH 23, 2023

PostgreSQL supports sharding, which allows data to be distributed across multiple servers, making it ideal for high-traffic websites and applications. It has a proven track record of handling large volumes of data and high-traffic websites. Download Percona Distribution for PostgreSQL Today!

Database 120

Database Open Source Traffic Small Business 120

Percona

AUGUST 8, 2023

Or worse yet, sometimes I get questions about regaining normal operations after a traffic increase caused performance destabilization. But we can discuss common bottlenecks, how to assess them, and have a better understanding as to why proactive monitoring is so important when it comes to responding to traffic growth.

Traffic 92

Traffic Cache Monitoring Database 92

Percona

FEBRUARY 24, 2023

In the Home Dashboard of PMM, a low CPU utilization on any of the database services that are being monitored could mean that the server is inactive or over-provisioned. Marked in red in Figure 1 is a server with less than 30% of CPU usage. Over-provisioned instances may lead to unnecessary infrastructure costs.

Cloud 123

Cloud Serverless AWS Storage 123

Percona

MARCH 29, 2023

As the amount of data grows, the need for efficient data compression becomes increasingly important to save storage space, reduce I/O overhead, and improve query performance. Percona Server for MongoDB (PSMDB) supports all types of compression and enterprise-grade features for free. provides higher compression rates.

Storage 113

Storage Network Open Source Latency 113

Smashing Magazine

APRIL 16, 2024

There are three web vitals metrics Google uses to measure different aspects of website performance: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Interaction to Next Paint (INP). What Are Core Web Vitals? It also doesn’t include any debug data to help you optimize your metrics. You see exactly what changed.

Google 105

Google Monitoring Website Speed 105

Dotcom-Montior

AUGUST 5, 2020

As an ad publisher, your revenue depends on two main factors: traffic to your site and ad optimization. A lot of the focus goes into the practice and processes of driving traffic to your site from an SEO perspective, but what if when visitors get to your site, they have a less than ideal experience? Find Your Performance Baseline.

Website 92

Website Speed Cache Traffic 92

Alex Russell

MARCH 6, 2021

Back in 2016, I gave a talk outlining the causes and effects of the terrible performance of web apps built using popular tools on the fastest-growing device segment: low-end to mid-range Android phones. Poor performance has a compound effect on user expectations at an ecosystem level. Live by the link, die by the link.

Performance 124

Performance Network Cache Metrics 124

Percona

OCTOBER 19, 2023

This setup empowers your database to efficiently manage increased data volumes, enhance performance, and maintain availability. A security group in AWS for PostgreSQL with inbound rules allowing traffic on ports 5432 , 5433 , and 5434 for PostgreSQL. Download Percona Distribution for PostgreSQL Today!

Scalability 89

Scalability Database Open Source Traffic 89

Dynatrace

JULY 21, 2020

Whether you need to make sure that your SQL database is listening on port 1433 even when there is no traffic, that your switch is responding to a ping or that your DNS server is up and running, the more devices you proactively monitor, the quicker you can react to unforeseen events. Platform extensions.

Infrastructure 152

Infrastructure Monitoring Open Source Traffic 152

Smashing Magazine

OCTOBER 24, 2023

The Fight For The Main Thread The Fight For The Main Thread Geoff Graham 2023-10-24T18:00:00+00:00 2023-10-24T22:02:26+00:00 This article is sponsored by SpeedCurve Performance work is one of those things, as they say, that ought to happen in development. But not everything about performance happens directly at the code level, right?

Google 90

Google Analytics Traffic Metrics 90

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Dotcom-Montior

JUNE 30, 2021

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance? First Visit.

Website 52

Website Monitoring Website Performance Performance 52

Percona

JULY 7, 2023

It enables businesses and organizations to meet uptime and service level objectives, protect business-critical data, and maintain performant databases. Failover: This functionality is all about switching — in both unplanned and planned situations — from a failed primary server to a standby server.

Availability 87

Availability Open Source Architecture Database 87

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “.

Servers 90

Servers Media Cache Storage 90

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

DECEMBER 19, 2021

Sometimes it’s easy enough to find the answer to that question and the site just needs to invest in performance. Sometimes though, it’s a little trickier and, despite thinking your site was great on the performance for some reason it still fails. Many developers have been asking themselves that question lately. Interesting….

Google 143

Google Traffic Mobile Website 143

Dotcom-Montior

JUNE 30, 2020

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance? First Visit.

Website 52

Website Monitoring Website Performance Performance 52

Percona

AUGUST 15, 2023

In this blog post, I provide an in-depth introduction to MySQL Replication, answering what it is, how it works , its benefits and challenges, as well as reviewing some of the MySQL replication concepts that are part of the MySQL environment (and Percona Server for MySQL specifically). Set the server-id to a unique value.

Servers 52

Servers Database Availability Traffic 52

Dotcom-Montior

JULY 7, 2020

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance? First Visit.

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. We see that an MP4 file is being downloaded. In this case, the partial download is 87 MB, and the entire file is 157,715,457 bytes. Video 2 downloaded. Large preview ).

Network 143

Network Speed Website Mobile 143

Percona

SEPTEMBER 12, 2023

When the change is executed on a stand-alone server, there are a few permutations of how to execute the change, but you need to consider the previous points mentioned above. Consider following the “Manual RSU” approach to perform the schema modifications under this topology type.

Database 90

Database Traffic Open Source Monitoring 90

Percona

AUGUST 1, 2023

However, it is available in other open-source versions of MongoDB, such as Percona Server for MongoDB. When accessing a MongoDB deployment that has access control enabled, users can only perform the actions determined by their roles. Encrypting traffic ensures that no one can “sniff” sensitive data on the network.

Best Practices 41

Best Practices Transportation Open Source Traffic 41

The Netflix TechBlog

OCTOBER 7, 2021

The first is where an application package is downloaded from the service or a CDN. In contrast, a server application runs on servers which are typically identical and a routing abstraction can serve sampled traffic to new versions. Client Applications We deal with two classes of client application updates.

Metrics 197

Metrics Mobile Testing Strategy 197

CSS - Tricks

SEPTEMBER 21, 2020

In that example, usually, we’re thinking about performance moreso than energy consumption, but that’s interesting right away: does good performance map to lower energy usage? I can guess that maps pretty well to other platforms and other performance metrics. Imagine the performance implications of that.

Website 97

Website Energy Storage Efficiency 97

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. A series of GET requests from an in-house server can’t possibly replicate what actually happens when a website sees a sudden increase in users from all over the world. Creating a Script.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

Alex Russell

MARCH 31, 2022

The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Removal also creates a performance cliff for content that assumes cache availability. Suppose a user has only downloaded part of the cache. The bigger the download, the less likely users are to switch.

Cache 82

Cache Government Traffic Network 82