DZone

MARCH 21, 2024

NCache Java Edition with distributed cache technique is a powerful tool that helps Java applications run faster, handle more users, and be more reliable. It doesn't matter if you've been developing for years or if you're new to caching , this article will help you get a good start with NCache Java Edition.

Java 319

Java Cache Technology Technology 319

KeyCDN

SEPTEMBER 3, 2020

KeyCDN has significantly simplified the way images are transformed and delivered with our Image Processing service. Our Image Processing service makes it easy to do that. Our Image Processing service will automatically optimize the image quality and reduce the size of the image if no query string is provided.

Processing 127

Processing Cache Website Servers 127

Scalegrid

MARCH 23, 2020

The Pgpool-II parent process forks 32 child processes by default – these are available for connection. The architecture is similar to PostgreSQL server: one process = one connection. It also forks the ‘pcp process’ which is used for administrative tasks, and beyond the scope of this post. Expert Tip.

Cache 264

Cache Servers Architecture Processing 264

The Netflix TechBlog

JANUARY 6, 2025

This process involves: Identifying Stakeholders: Determine who is impacted by the issue and whose input is crucial for a successful resolution. Understanding the BiggerPicture Lets take a comprehensive look at all the elements involved and how they interconnect. We should aim to address questions such as: What is vital to the business?

Scalability 215

Scalability Cache Engineering Systems 215

Percona

APRIL 14, 2023

A shared characteristic in most (if not all) databases, be them traditional relational databases like Oracle, MySQL, and PostgreSQL or some kind of NoSQL-style database like MongoDB, is the use of a caching mechanism to keep (a copy of) part of the data in memory. How do you know if your MySQL database caching is operating efficiently?

Cache 107

Cache Efficiency Database Monitoring 107

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. Its goal is to assign running processes to time slices of the CPU in a “fair” way. Linux to the rescue?

Cache 255

Cache Latency Airlines Logistics 255

Dynatrace

JANUARY 31, 2024

The RAG process begins by summarizing and converting user prompts into queries that are sent to a search platform that uses semantic similarities to find relevant data in vector databases, semantic caches, or other online data sources. Observing AI models Running AI models at scale can be resource-intensive.

Cache 276

Cache Azure Infrastructure Monitoring 276

High Scalability

JANUARY 11, 2022

There are two major processes which gets executed when a user posts a photo on Instagram. Firstly, the synchronous process which is responsible for uploading image content on file storage, persisting the media metadata in graph data-storage, returning the confirmation message to the user and triggering the process to update the user activity.

Design 334

Design Media Storage Logistics 334

Dynatrace

SEPTEMBER 2, 2020

These things can make the instrumentation process difficult with a custom SDK. To use the SDK, there are a few steps that you need to follow: Import the SDK. Instrument key portions of your application. Web Requests entry points. Database calls. Messaging calls. Outgoing Web Requests. Custom code. The Dynatrace OneAgent SDK is very intuitive.

Monitoring 279

Monitoring Cache Open Source Database 279

The Netflix TechBlog

SEPTEMBER 24, 2021

By Xiaomei Liu , Rosanna Lee , Cyril Concolato Introduction Behind the scenes of the beloved Netflix streaming service and content, there are many technology innovations in media processing. Packaging has always been an important step in media processing. Uploading and downloading data always come with a penalty, namely latency.

Cloud 240

Cloud Media Storage Cache 240

Dynatrace

JANUARY 16, 2023

Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Together with messaging systems (+36% growth), organizations are increasingly using databases and caches to persist application workload states.

Open Source 358

Open Source Java Operating System Programming 358

The Netflix TechBlog

DECEMBER 19, 2024

You can see the actual command and args that were sub-processed in the Metaboost Execution section below. this could take a few minutes) All packages already cached in s3. All environments already cached in s3. py --environment=conda --config settings.metaboost/settings/compiled/settings.branch_demox.EXP_01.training.mP4eIStG.yaml

Best Practices 200

Best Practices Cache Metrics Code 200

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 89

Cache Government Traffic Network 89

The Netflix TechBlog

SEPTEMBER 18, 2024

In this example configuration, the ngsegment namespace is backed by both a Cassandra cluster and an EVCache caching layer, allowing for highly durable persistent storage and lower-latency point reads. "persistence_configuration":[ While processing this request, the server retrieves data from the backing store.

Latency 256

Latency Storage Cache Servers 256

DZone

FEBRUARY 22, 2023

Memoization is the process of caching the results of a function call based on its input parameters. The useMemo() hook is a built-in React hook that allows you to optimize the performance of your React application by memoizing expensive computations.

Cache 240

Cache Efficiency Processing Performance 240

KeyCDN

JUNE 6, 2019

We’re happy to announce that WebP Caching has landed! How Does WebP Caching Work? Either you take advantage of image processing where we convert the images automatically for you or you deliver the WebP assets from your origin based on the accept header. It’s all about the accept header sent from the client.

Cache 81

Cache Servers Website Traffic 81

Dynatrace

DECEMBER 21, 2023

And while these examples were resolved by just asking a few questions, in many cases, the answers are more elusive, requiring real-time and historical drill-downs into the processes and dependencies specific to each host. Reduce inter-process communications overhead. Implement intelligent retry and failover processes.

Cloud 264

Cloud Energy Best Practices Cache 264

CSS Wizardry

SEPTEMBER 16, 2024

The round trip also measures intermediate steps on that journey such as propagation delay, transmission delay, processing delay, etc. Interestingly, 304 responses are still a form of redirect: the server is redirecting your visitor back to their HTTP cache. Cache Everything If you’re going to do something, try only do it once.

Latency 244

Latency Cache Transportation Mobile 244

The Netflix TechBlog

JULY 12, 2019

delivering a large amount of business value in the process. The Tech Hollow , an OSS technology we released a few years ago, has been best described as a total high-density near cache : Total : The entire dataset is cached on each node?—?there there is no eviction policy, and there are no cache misses.

Cache 183

Cache Architecture Engineering Latency 183

Dynatrace

OCTOBER 7, 2021

Amazon compute solutions are designed to streamline resource provisioning and container management with two services: AWS Lambda : Lambda provides serverless compute infrastructure that lets you run code in response to predetermined events or conditions and automatically manage all compute resources required for these processes. Data Store.

Serverless 325

Serverless AWS Lambda Storage 325

Dynatrace

APRIL 10, 2023

Further, Tractor Supply’s transition to Kubernetes introduced many new processes—particularly regarding security. With Dynatrace deep cluster monitoring, “we were able to do upfront detection of security processes consuming higher CPU time on the cluster,” Bollampally said. Further, as Tractor Supply Co.

Cloud 243

Cloud Ecommerce Performance Retail 243

Dynatrace

APRIL 7, 2022

Spring Boot 2 uses Micrometer as its default application metrics collector and automatically registers metrics for a wide variety of technologies, like JVM, CPU Usage, Spring MVC, and WebFlux request latencies, cache utilization, data source utilization, Rabbit MQ connection factories, and more. That’s a large amount of data to handle.

Metrics 246

Metrics Java Latency Cache 246

The Netflix TechBlog

NOVEMBER 15, 2022

Rachel Kelley (AWS), Ranjit Raju (AWS) Rendering is core to the the VFX process VFX studios around the world create amazing imagery for Netflix productions. By: Peter Cioni (Netflix), Alex Schworer (Netflix), Mac Moore (Conductor Tech.), Rendering on AWS provides the flexibility to control how quickly a project is completed.

Cloud 286

Cloud Entertainment AWS Infrastructure 286

Smashing Magazine

JULY 8, 2021

Development Process. Development Process. Instead, use the getter function because it can be mapped into any vue component using the mapGetters behaving like a computed property with the getters result cached based on its dependencies. Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js

Speed 141

Speed Processing Development Code 141

Dynatrace

JANUARY 5, 2023

To prevent such a significant service disruption from happening again, we are taking several immediate and mid-term actions in addition to the existing rigorous automated testing process: Improve architectural design to eliminate SSO bottleneck risk.

Cache 246

Cache Monitoring Strategy Speed 246

The Netflix TechBlog

MARCH 7, 2024

In addition to Spark, we want to support last-mile data processing in Python, addressing use cases such as feature transformations, batch inference, and training. We use metaflow.Table to resolve all input shards which are distributed to Metaflow tasks which are responsible for processing terabytes of data collectively.

Systems 231

Systems Media Cache Open Source 231

The Netflix TechBlog

MARCH 10, 2023

To avoid the ES query for the list of indices for every indexing request, we keep the list of indices in a distributed cache. We refresh this cache whenever a new index is created for the next time bucket, so that new assets will be indexed appropriately.

Strategy 261

Strategy Cache Storage Analytics 261

The Netflix TechBlog

SEPTEMBER 10, 2024

The voice service then constructs a message for the device and places it on the message queue, which is then processed and sent to Pushy to deliver to the device. The previous version of the message processor was a Mantis stream-processing job that processed messages from the message queue.

Latency 230

Latency Cache Tuning Efficiency 230

The Netflix TechBlog

SEPTEMBER 8, 2020

This allows the app to query a list of “paths” in each HTTP request, and get specially formatted JSON (jsonGraph) that we use to cache the data and hydrate the UI. The Not-so-good In the arduous process of breaking a monolith, you might get a sharp shard or two flung at you. This meant that data that was static (e.g.

Latency 237

Latency Cache Java Traffic 237

Dynatrace

DECEMBER 20, 2021

Replays provide on-demand data about where conversion processes aren’t working. By analyzing sessions of new employees interacting with key tools, teams can provide detailed instructions that will help to streamline the onboarding process and get staff up to speed faster. Are customers losing interest? Enhancing error correction.

Mobile 264

Mobile Website Analytics Cache 264

The Netflix TechBlog

JULY 1, 2019

Our UI runs on top of a custom rendering engine which uses what we call a “surface cache” to optimize our use of graphics memory. Surface Cache Surface cache is a reserved pool in main memory (or separate graphics memory on a minority of systems) that the Netflix app uses for storing textures (decoded images and cached resources).

Cache 166

Cache Design Testing Development 166

Dynatrace

MAY 13, 2022

You can also analyze table metrics, such as cache hits and misses. Rather than processing simple time-series data, Dynatrace Davis® , our AI causation engine, maps data to a unified entity model using metrics, traces, logs, and real user data. Precise AI-powered answers for Azure Managed Instance for Apache Cassandra.

Azure 246

Azure Latency Metrics Infrastructure 246

Dynatrace

AUGUST 30, 2019

Missing Cache Settings – Make sure you cache resources that don’t change often on the browser or use a CDN. Or think of requesting a new drivers license which requires your implementation to reach out to many dependent systems, e.g. DMV, police records that are needed to kick off the process of renewing or issuing a new license.

Cache 214

Cache Database Architecture Government 214

CSS Wizardry

NOVEMBER 9, 2018

While this strategy is effective, it’s not simple: highly dynamic sites can be difficult to extract styles from, the process needs to be automated, we have to make assumptions about what above the fold even is, it’s hard to capture edge cases, and tooling still in its relative infancy.

Network 279

Network Performance Media Cache 279

Dynatrace

OCTOBER 21, 2020

If that’s the case, the update process continues to the next set of clusters and that process continues until all clusters are updated to the new version. One of them being a small cache that would have brought the initial startup time down by about 95%. Step 4: Fixing the issue. Conclusion: Dynatrace for Developers.

Code 246

Code Cloud Engineering Java 246

Dynatrace

NOVEMBER 28, 2022

Lambda then takes a snapshot of the memory and disk state of the initialized execution environment, persists the encrypted snapshot, and caches it for low-latency access. With SnapStart enabled, function code is initialized once when a function version is published. How does Dynatrace help? No manual configuration is necessary.

Lambda 246

Lambda AWS Serverless Latency 246

Dynatrace

JUNE 18, 2019

Moreover, features like Instant Run and the Gradle Build Cache weren’t supported. Out-of-the-box support for Instant Run and the Gradle Build Cache make the auto-instrumentation process barely noticeable. Performance-wise, bytecode instrumentation is a fast process that doesn’t impact build time.

Cache 35

Cache Java Monitoring Tuning 35