Percona

JUNE 22, 2023

This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index. query cache: Disable (query_cache_size: 0, query_cache_type:OFF) innodb_adaptive_hash_index: Check adaptive hash index usage to determine its efficiency.

Performance 107

Performance Monitoring Traffic Database 107

Scalegrid

JANUARY 5, 2024

It comprises a collection of interrelated data and a set of software tools that aid in the access, processing, and management of data. However, some challenges may arise when scaling a DBMS, such as improper traffic distribution, inefficient database management, and performance issues. What is the main advantage of using a database?

Efficiency 147

Efficiency Storage Database Scalability 147

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 82

Cache Government Traffic Network 82

The Netflix TechBlog

NOVEMBER 3, 2022

We introduce a caching mechanism in the API gateway layer, allowing us to offload processing from singleton leader elected controllers without giving up strict data consistency and guarantees clients observe. With traffic growth, a single leader node handling all request volume started becoming overloaded. it will read version E?

Cache 224

Cache Latency Traffic Systems 224

Dotcom-Montior

JUNE 25, 2020

Even more surprisingly, websites that are marked as spam on email portals lose 95 percent of their traffic. Hence, this could cost a lot of business, due to the dwindling site traffic. In this case, the fate of that particular email rests upon the configuration settings of the email server or the anti-spam software.

Monitoring 86

Monitoring Traffic Website Database 86

Percona

SEPTEMBER 1, 2023

Efficient memory management, including optimizing query caches and buffer pools, can help strike the right balance between memory consumption and query response times. Key parameters like the buffer pool size significantly impact efficiency by determining how much data MySQL can cache in memory for rapid access.

Tuning 52

Tuning Database Performance Hardware 52

Software Architecture

AUGUST 24, 2017

Memcached is very good at handling high traffic websites. Redis can not handle heavy traffic on read/write. Redis vs Memcached was originally published in Software Architecture on Medium, where people are continuing the conversation by highlighting and responding to this story.

Software Architecture 100

Software Architecture Traffic Efficiency Website 100

Adrian Cockcroft

JANUARY 29, 2023

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. This applies to other areas like software project time estimates as well, there’s a tendency to focus on the best case but it always takes longer. > system.time(wait1 <- normalmixEM(waiting, mu=c(50,80), lambda=.5,

Lambda 98

Lambda Latency Cache C++ 98

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). Can we adjust our auto-scaling policies to be more efficiency without risking our availability during traffic spikes?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Tech News Gather

JULY 18, 2023

Healthcare app development – the necessity today Healthcare apps are software applications installed on computers and handheld devices like mobile phones, and wearables to provide several health-related services. Scalability : Laravel can handle high traffic and complex functionality with no hassle.

Healthcare 52

Healthcare Social Media Development Artificial Intelligence 52

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. The censorship and monitoring of internet have evolved from anti-virus-like and firewall software to hardware security patches for all devices that uses internet.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

SQL Server According to Bob

FEBRUARY 5, 2018

FILE cache type was the default leading to incorrect principal errors. The klist utility is helpful to show things like the currently cached Kerberos information. Ticket cache: KEYRING:persistent:0:0. server-software: active-directory. client-software: sssd. Kerberos Cache = KEYRING. instead of 127.0.

Servers 40

Servers Code Cache Traffic 40

Official Blog - World Web Technology

NOVEMBER 9, 2023

Furthermore, PHP includes caching and opcode optimization tools that make things run even faster. PHP’s high speed makes it a good choice for building websites that need to respond quickly and handle a lot of traffic. The systems follow modern software engineering best practices and offer an organized way to build applications.

Website 59

Website Development Open Source Database 59

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 90

Traffic Cache Monitoring Database 90

The Morning Paper

MAY 14, 2019

For example, resizing a Docker container, using Intel’s Cache Allocation Technology for last level cache (LLC) partitioning, or the Linux traffic control’s hierarchical token bucket (HTB) queueing discipline in qdisc for network bandwidth partitioning. Distributed tracing and instrumentation.

Big Data 45

Big Data Cloud Performance Hardware 45

Rigor

DECEMBER 19, 2019

The measured traffic is not of your actual users; it is synthetically generated to collect data on page performance. Synthetic monitoring actively allows users to monitor the performance of their website or application with a set of controlled variables (geography, network, device, browser, cached vs. uncached) over time.

Monitoring 40

Monitoring Benchmarking Website Traffic 40

O'Reilly Software

DECEMBER 11, 2017

To illustrate our pattern, let us consider a Team Service that manages teams in a software-as-a-service solution. This approach also minimizes network traffic throughout the architecture, as all external calls are handled by this service. A simple scenario: Team management.

Architecture 68

Architecture Government Latency Efficiency 68

Percona

MAY 15, 2023

One example could be using an RDBMS for most of the Online transaction processing ( OLTP) data shared by country and having the products as distributed memory cache with a different technology. It will also allow us to redirect read/write traffic to the primary and read-only traffic to all secondaries. Why ProxySQL?

Traffic 125

Traffic Scalability Database Servers 125

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.

Open Source 186

Open Source Network Transportation Cache 186

The Symphonia

MAY 22, 2018

I was a little restricted in my thinking the first time around and I’ve come to see FaaS as something not quite stateless, since caching state in a Lambda instance that might stick around for 5 hours is a perfectly reasonable idea. I was glad to be able to talk about Amazon’s automated traffic shifting / canary releases.

Serverless 40

Serverless Architecture Lambda Azure 40

Scalegrid

FEBRUARY 8, 2024

Speedier access to stored information within distributed storage is achieved by leveraging software-defined storage solutions and strategies like sharding or distributing sections of large databases and improving scalability by dividing tasks among many servers.

Storage 130

Storage Systems Big Data Azure 130

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. Given its unchanging nature, static content is ideal for caching.

Architecture 52

Architecture Performance Internet Internet 52

Rigor

SEPTEMBER 3, 2019

It’s about ensuring that your front-end is also working perfectly, that your site can deliver a delightful experience to your users or customers, and that it is functional – even when it’s experiencing up to seven or more times the typical traffic load. Traffic patterns outside of normal [RUM or Analytics].

Website 74

Website Cache Ecommerce Traffic 74

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. By the time the player needs it, the content is already cached and ready to go.

Architecture 52

Architecture Performance Internet Internet 52

SQL Server According to Bob

DECEMBER 18, 2018

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. Testing shows that by using the Fua bit with the data, write request can reduce the I/O traffic by ~50% for a SQL Server, write-intensive workload. Linux open command flag used to bypass file system cache.

Servers 90

Servers Media Cache Storage 90

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Load balancers can detect when a component is not responding and put traffic redirection in motion.

Availability 111

Availability Database Open Source Hardware 111

The Netflix TechBlog

OCTOBER 16, 2019

Often the data is held in memory by consumers and used as a “total cache”, where it is accessed at runtime by client code and atomically swapped out under the hood. for example Open Connect Appliance cache configuration, supported device type IDs, supported payment method metadata, and A/B test configuration.

Cache 187

Cache Architecture Metrics Java 187

IO River

NOVEMBER 2, 2023

In such instances, users may inadvertently access data from a different content provider, which could occur as a result of a glitch in the CDN software. Cache Poisoning - In cache poisoning attacks, attackers manipulate the CDN by multiple content requests.

Strategy 40

Strategy Cache Best Practices Website 40

High Scalability

JULY 20, 2018

That means multiple data indirections mean multiple cache misses. Mark LaPedus : MRAM, a next-generation memory type, is being touted as a replacement for embedded flash and cache applications. Investing tons of efforts into IT, building complicated deployment and clustering software etc. They are very expensive.

Internet 121

Internet Internet Scalability Automotive 121

The Morning Paper

JUNE 25, 2019

A far memory data structure has: far data in far memory, containing the core content of the data structure data caches at clients algorithms for operations. Processor caches can help to hide local accesses too, but not remote accesses. Clients cache the entire tree, but not the hash tables. Refreshable vectors. A worked example.

Design 80

Design Cache Hardware Scalability 80

Abhishek Tiwari

NOVEMBER 3, 2018

In addition, traditional CMS solutions lack integration with modern software stack, cloud services, and software delivery pipelines. Using CDN for the whole website, you can offload most of the website traffic to your CDN which will handle not only large traffic spikes but also reduce the latency of content delivery.

Systems 63

Systems Cache Website Network 63

ACM Sigarch

OCTOBER 12, 2020

Are caches large enough for this code? They need help tracking down expensive and insidious traffic across the language boundaries (copying and serialization). We as a community should lead the way in developing systems (at the hardware and software levels) that will make them run faster. About the Author: Emery D.

C++ 108

C++ Benchmarking Hardware Architecture 108

Percona

MAY 2, 2023

Also, we will take a look at our open-source backup utility custom-built to help avoid costs and proprietary software – Percona Backup for MongoDB or PBM. Especially if going into or out of storage types that may throttle bandwidth/network traffic. Hence, the node would still be available for other operations.

Best Practices 52

Best Practices Database Storage Servers 52

Smashing Magazine

JUNE 25, 2020

Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. This strategy is very simple and closely resembles the development environment, but cannot handle large or inconsistent amounts of traffic effectively. Static Files.

Media 69

Media Cache Storage AWS 69

IO River

NOVEMBER 2, 2023

Infrastructure code, like any software code, can be reviewed, discussed, and modified collaboratively.‍A ‍Businesses can adjust configurations to manage everything from basic distribution settings to intricate geo-targeted content caching and delivery strategies, all with the same ease.‍‍2.

Open Source 52

Open Source DevOps AWS Azure 52

Smashing Magazine

SEPTEMBER 24, 2021

That was until we went to production with our highest traffic customer. To mitigate the performance issues, we had to add a lot of (unbudgeted) extra servers and had to aggressively cache pages on a reverse proxy. Your future self will thank you for it when you are maintaining the software. As a result, they found that a 0.1s

Website 113

Website Code Servers Analytics 113

Percona

APRIL 17, 2023

Make sure the drives are mounted with noatime and also if the drives are behind a RAID controller with appropriate battery-backed cache. This allows MongoDB to scale horizontally, handling large datasets and high traffic loads. Furthermore, proper mount options can improve performance noticeably.

Best Practices 52

Best Practices Design Tuning Database 52