The Netflix TechBlog

MAY 4, 2023

These include options where replay traffic generation is orchestrated on the device, on the server, and via a dedicated service. Moreover, allowing the device to execute untested server-side code paths can inadvertently expose an attack surface area for potential misuse. We will examine these alternatives in the upcoming sections.

Traffic 347

Traffic Latency Tuning Systems 347

The Netflix TechBlog

NOVEMBER 4, 2019

By batching and parallelizing the requests to retrieve many creatives via a single query to the GraphQL server, we can optimize the index building process. Best of all, our page can load much faster since everything is cached in Elasticsearch. To act on the change, we need a GraphQL server that supports introspection.

Database 246

Database Cache Servers Performance 246

Dynatrace

NOVEMBER 29, 2021

In addition, Dynatrace visualizes each Lambda function interactive map of how everything is interconnected using our patented Smartscape technology. Shown below is the Dynatrace Service flow page, which shows the sequence of service calls are triggered by each service request in your environment across all technologies, including AWS Lambda.

Lambda 246

Lambda AWS Serverless Metrics 246

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. For the HTTP request, we add the request headers we sent, as well as certain details from the response, such as the status code, the length of the response, and server information.

Metrics 245

Metrics Open Source Traffic Cache 245

All Things Distributed

AUGUST 17, 2011

No Server Required - Jekyll & Amazon S3. The increasing sophistication of client-side JavaScript has redefined what dynamic means; where in the past dynamic content would be mainly server generated, today much content is served statically with JavaScript on the client side doing the dynamic modifications. No Server Required.

Servers 111

Servers Social Media AWS Website 111

Dynatrace

NOVEMBER 5, 2019

With the increase in the adoption of cloud technologies, there’s now a huge demand for monitoring cloud-native applications, including monitoring both the cloud platform and the applications themselves. Dependency agent Installation – Maps connections between servers and processes. Dynatrace news. Available as an agent installer).

Azure 198

Azure Artificial Intelligence Metrics Innovation 198

Dynatrace

NOVEMBER 3, 2021

Examples include a spike in memory utilization, a decrease in cache hit ratio, or an increase in CPU utilization. Monitoring and observability represent a continuum from basic telemetry of single servers to deep insights about complete applications and dependencies.

Monitoring 264

Monitoring Metrics DevOps Scalability 264

Scalegrid

MARCH 28, 2024

Key Takeaways Redis offers complex data structures and additional features for versatile data handling, while Memcached excels in simplicity with a fast, multi-threaded architecture for basic caching needs. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Scalability Architecture 130

All Things Distributed

AUGUST 22, 2011

Today AWS has launched Amazon ElastiCache , a new service that makes it easy to add distributed in-memory caching to any application. Amazon ElastiCache handles the complexity of creating, scaling and managing an in-memory cache to free up brainpower for more differentiating activities. No Server Required - Jekyll & Amazon S3.

Cloud 106

Cloud Cache AWS Storage 106

Dynatrace

APRIL 21, 2022

As organizations adopt microservices architecture with cloud-native technologies such as Microsoft Azure , many quickly notice an increase in operational complexity. Design efficient use of your computing resources as demand changes and technologies evolves. Missing caching layers. Dynatrace news. Operational excellence.

Azure 246

Azure Monitoring Virtualization Metrics 246

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. This speeds up accesses and updates while offloading back-end database servers.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. This speeds up accesses and updates while offloading back-end database servers.

Cache 52

Cache Storage Servers Database 52

All Things Distributed

DECEMBER 5, 2010

The naming system that we are all most familiar with in the internet is the Domain Name System (DNS) that manages the naming of the many different entities in our global network; its most common use is to map a name to an IP address, but it also provides facilities for aliases, finding mail servers, managing security keys, and much more.

Cloud 113

Cloud Internet Internet AWS 113

Smashing Magazine

NOVEMBER 22, 2021

A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Source: HTTP Archive's Core Web Vitals Technology Report. Dan Shappir.

Website 141

Website Performance Google Website Performance 141

Scalegrid

JANUARY 21, 2025

To monitor Redis instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold. Keeping a tab on memory usage provides additional insight into the health of operations running through Redis servers.

Strategy 130

Strategy Monitoring Latency DevOps 130

Percona

MAY 2, 2023

Questions Q: I have a MySQL server with 500 GB of RAM; my data set is 100 GB. ChatGPT: The InnoDB buffer pool is used by MySQL to cache frequently accessed data in memory. Keep in mind that setting the buffer pool size too high may result in other processes on your server competing for memory, which can impact performance.

Social Media 145

Social Media Database Servers Cache 145

The Netflix TechBlog

NOVEMBER 23, 2020

As is common with mature technologies, any number of shortcomings have revealed themselves. To address the issues associated with polling, some vendors have developed implementations of streaming telemetry, a technology that pushes data from devices on a clock or when state changes rather than requiring polling.

Open Source 188

Open Source Network Transportation Cache 188

Smashing Magazine

JULY 6, 2021

For example, if the CMS is built on Microsoft’s.NET Framework, the front-end website would also be built on the same technology. Software Development Kits (SDKs) for various technologies, languages and platforms are available directly from the Headless vendor, an open-source initiative or a third-party. Free trials to try it out.

Cache 145

Cache Website Mobile Google 145

High Scalability

DECEMBER 18, 2018

pMD is a fast­ growing , highly rated health care technology company that has been recognized as a Best Place to Work by SF Business Times, Modern Healthcare, and Inc. pMD is a fast­ growing , highly rated health care technology company that has been recognized as a Best Place to Work by SF Business Times, Modern Healthcare, and Inc.

Healthcare 122

Healthcare Best Practices DevOps Cache 122

Scalegrid

DECEMBER 21, 2023

To monitor Redis® instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold. Keeping a tab on memory usage provides additional insight into the health of operations running through Redis® servers.

Strategy 130

Strategy Monitoring Latency DevOps 130

Percona

OCTOBER 2, 2023

Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL, MariaDB, MongoDB, and PostgreSQL server and system tasks that are too difficult or complex to perform manually. Caches | 12.4G Caches | 12.4G

Cache 114

Cache Database Virtualization Servers 114

Dynatrace

DECEMBER 15, 2020

Windows: Windows Server 1903. Resolved IIS crash on RUM activity interactions (user caching is now disabled if UEM is enabled). Citrix Profile Management now correctly indicated as Citrix Common technology, instead of Citrix Virtual Delivery Agent (VDA). Linux: Google Container-Optimized OS 77 LTS. x86 (64bit-only).

Operating System 165

Operating System Java Mobile Cache 165

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. This guide delves into how these systems work, the challenges they solve, and their essential role in businesses and technology.

Storage 130

Storage Systems Big Data Azure 130

All Things Distributed

JANUARY 18, 2012

s Dynamo technology , which was one of the first non-relational databases developed at Amazon. Behind the scenes, Amazon DynamoDB automatically spreads the data and traffic for a table over a sufficient number of servers to meet the request capacity specified by the customer. This was not our technology vendorsâ??

Scalability 162

Scalability Database Ecommerce Latency 162

KeyCDN

AUGUST 29, 2019

Take these statistics from Google’s industry benchmarks for mobile page speed : That same guide also goes into detail regarding the page speed, page weight, as well as additional insights on specific industries, such as automotive, technology, and retail. The problem occurs because their script has a cache lifetime of only 2 hours.

Google 103

Google Cache Speed Analytics 103

Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. You can integrate PHP with many technologies, such as databases, web servers, CMS, etc.

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

SEPTEMBER 17, 2019

Their technology stack looks like this: Spring Boot-based Microservices. REDIS for caching. Dynatrace’s PurePath technology brings us automatic end-to-end code level tracing without having to modify any code or configuration. NGINX as an API Gateway. PostgreSQL & Elastic for data storage. 2 Validate Configuration.

AWS 170

AWS Monitoring Ecommerce Lambda 170

Scalegrid

JANUARY 10, 2025

By spreading data across several servers, they support growing applications without sacrificing speed or functionality. Microsoft SQL Server is a go-to choice in the enterprise sphere, offering high performance and integration with other Microsoft products. Horizontal scaling, or scaling out, is the essence of distributed databases.

Database 130

Database Scalability Best Practices Blockchain 130

ScaleOut Software

MAY 15, 2014

For example, the IMDG must be able to efficiently create millions of objects in each server to make use of its huge storage capacity. Given all this, we thought it would be a good opportunity to see how we are doing relative to the competition, and in particular, relative to Microsoft’s AppFabric caching for Windows on-premise servers.

Cache 40

Cache Servers Network Design 40

Smashing Magazine

OCTOBER 26, 2021

We will go through how to set up an Nx server, how to add a plugin to an existing server, and the concept of a monorepo with a practical visualization. Nx uses distributed graph-based task execution and computation caching to speed up tasks. Nx also stores the cached project graph. applications. Dependency graph.

Cache 121

Cache Servers Code Testing 121

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. It's an important vendor-neutral space to share the latest in technology.

Performance 103

Performance Latency Cache Virtualization 103

KeyCDN

MARCH 10, 2021

With Tel Aviv being the technology capital of Israel, it's the ideal edge server location. How to check a POP location Each edge server adds the HTTP response header X-Edge-Location delivered by KeyCDN. The image below shows a significant drop in latency once we've launched the new point of presence in Israel.

Latency 110

Latency Internet Internet Speed 110

Smashing Magazine

OCTOBER 29, 2019

Google developed WebP back in 2010 after acquiring a company called On2 Technologies. On2 had worked on a number of video compression technologies, which ended up serving as the basis for Google’s new audiovisual format WebM and next-gen image format WebP. Still, it takes a bit of work to modify the origin servers to make this happen.

Website 75

Website Speed Cache Google 75

Smashing Magazine

JULY 29, 2019

MB , that suggests I’ve got around 29 pages in my budget, although probably a few more than that if I’m able to stay on the same sites and leverage browser caching. There’s a trade-off to be made here, as external stylesheets can be cached but inline ones cannot (unless you get clever with JavaScript ). Let’s talk about caching.

Cache 99

Cache Mobile Google Network 99

Brendan Gregg

MARCH 16, 2024

Only in extreme circumstances does the cost (in processor time and I-cache footprint) translate to a tangible benefit - circumstances which usually resort to hand-coded assembly anyway. It shouldn't be 10%, unless it's cache effects. We may get there with future technologies I'll cover later. Back-end servers.

Java 137

Java Cache Google Hardware 137

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). This difference by itself doesn’t do all that much (it mainly reduces the overhead on the server-side), but it leads to most of the following points. Server Sharding and Connection Coalescing.

Network 120

Network Servers Cache Traffic 120

The Netflix TechBlog

NOVEMBER 4, 2019

By batching and parallelizing the requests to retrieve many creatives via a single query to the GraphQL server, we can optimize the index building process. Best of all, our page can load much faster since everything is cached in Elasticsearch. To act on the change, we need a GraphQL server that supports introspection.

Database 115

Database Cache Servers Performance 115