The Netflix TechBlog

JUNE 14, 2023

Before GraphQL: Monolithic Falcor API implemented and maintained by the API Team Before moving to GraphQL, our API layer consisted of a monolithic server built with Falcor. A single API team maintained both the Java implementation of the Falcor framework and the API Server. To launch Phase 1 safely, we used AB Testing.

Traffic 357

Traffic Latency Metrics Cache 357

Dynatrace

SEPTEMBER 29, 2021

A standard Docker container can run anywhere, on a personal computer (for example, PC, Mac, Linux), in the cloud, on local servers, and even on edge devices. Running containers : Docker Engine is a container runtime that runs in almost any environment: Mac and Windows PCs, Linux and Windows servers, the cloud, and on edge devices.

Open Source 334

Open Source Traffic DevOps Cloud 334

The Netflix TechBlog

APRIL 29, 2019

Open Connect Open Connect is Netflix’s content delivery network (CDN). video streaming) takes place in the Open Connect network. The network devices that underlie a large portion of the CDN are mostly managed by Python applications. If any of this interests you, check out the jobs site or find us at PyCon. are you logged in?

Open Source 280

Open Source Network Infrastructure Big Data 280

Dynatrace

MARCH 15, 2024

Getting insights into the health and disruptions of your networking or infrastructure is fundamental to enterprise observability. Syslog is a protocol with clear specifications that require a dedicated syslog server. Refer to F5 BIG-IP documentation for detailed and up-to-date instructions regarding remote Syslog configuration.

Open Source 246

Open Source Infrastructure Network Government 246

Dynatrace

NOVEMBER 20, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. Network measurements with per-interface and per-process resolution. OneAgent for Z/Linux collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity.

Availability 43

Availability Hardware Java Tuning 43

SQL Performance

SEPTEMBER 17, 2019

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. This article will cover many areas that database administrators need to be aware of in order to properly license, recover, and tune a Reporting Services installation.

Tuning 67

Tuning Servers Database Best Practices 67

Scalegrid

JULY 13, 2020

Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. The $47,500 licensing costs for Oracle Enterprise Edition is only for one CPU core, that ultimately has to be multiplied with the actual number of cores on the physical server. Compare Ease of Use.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

DECEMBER 9, 2020

OneAgent implements network zones to create traffic routing rules and limit cross data-center traffic. Dynatrace OneAgent also has built-in Adaptive Traffic Management to ensure high-fidelity data capture while keeping network traffic low. Stay tuned for upcoming announcements around OpenTracing and OpenTelemetry.

Java 264

Java Traffic Architecture Strategy 264

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables).

Monitoring 246

Monitoring Social Media IoT Metrics 246

Dynatrace

MAY 15, 2020

When designing network segmentation programs that can help restrict lateral movement of bad actors across your infrastructure, understanding the design and flows of critical applications, whether on premise, in the cloud or containers is essential. Auto tracing of requests made to public networks. Showing system and process metadata.

Government 278

Government DevOps Infrastructure Network 278

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Log analysis can reveal potential bottlenecks and inefficient configurations so teams can fine-tune system performance. Optimized system performance. Increased collaboration.

Analytics 264

Analytics Monitoring Artificial Intelligence DevOps 264

Dynatrace

MAY 17, 2023

Think about items such as general system metrics (for example, CPU utilization, free memory, number of services), the connectivity status, details of our web server, or even more granular in-application tasks like database queries. Let’s click “Apache Web Server apache” now.

Metrics 243

Metrics Database Monitoring Network 243

Dynatrace

AUGUST 8, 2019

We are already working on the support for SUSE Linux Enterprise Server (SLES) which we will be announcing shortly. Network measurements with per-interface and per-process resolution. OneAgent for Z/Linux collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity.

Availability 34

Availability Hardware Java Tuning 34

The Netflix TechBlog

FEBRUARY 18, 2022

To this end, we developed a Rapid Event Notification System (RENO) to support use cases that require server initiated communication with devices in a scalable and extensible manner. This separation allows us to tune system configuration and scaling policies independently for different event priorities and traffic patterns.

Systems 334

Systems Traffic Architecture Mobile 334

Scalegrid

JULY 29, 2019

Managing a database is hard, as it needs continuous updating, tuning, and monitoring to ensure the performance of your website. Make sure your website doesn’t go down with a server or datacenter crash by configuring a master-slave setup for high availability. Test Connectivity Between Your WordPress Site & MySQL Server.

Database 166

Database Cloud Website Azure 166

Dynatrace

APRIL 20, 2020

Infrastructure monitoring includes automatic visibility, problem detection, and smart alerting across virtual networks, virtual infrastructure, and container orchestration. Also, common web server metrics that are important when you monitor Apache HTTP, Nginx, or Microsoft IIS. So please stay tuned for more Infrastructure 2.0

Infrastructure 200

Infrastructure Metrics Java Virtualization 200

Dynatrace

AUGUST 10, 2019

Having the ability to monitor the performance and availability of your organization’s internal applications—in addition to your organization’s customer-facing applications—from within your corporate network is an important benefit of synthetic monitoring. Windows 2016 Server (or a supported Linux distribution ).

Monitoring 150

Monitoring Hardware Tuning Mobile 150

The Netflix TechBlog

OCTOBER 8, 2024

Challenges At Netflix, temporal data is continuously generated and utilized, whether from user interactions like video-play events, asset impressions, or complex micro-service network activities. The storage server capacity can be recomputed to accommodate changing requirements using our capacity planner.

Latency 239

Latency Storage Traffic Tuning 239

Dynatrace

MARCH 25, 2022

What device are they using over what type of network? “We were able to … fine-tune our systems in a very performant way,” notes Hood. “And now that we don’t need to babysit the servers, engineers can work on real-life problems they want to solve for our customers.” Where is a user coming from?

Benchmarking 243

Benchmarking Efficiency DevOps Tuning 243

The Netflix TechBlog

SEPTEMBER 10, 2024

By Karthik Yagna , Baskar Odayarkoil , and Alex Ellis Pushy is Netflix’s WebSocket server that maintains persistent WebSocket connections with devices running the Netflix application. After tuning our store for Pushy’s needs, it has been on autopilot since, appropriately scaling and serving our requests with very low latency.

Latency 234

Latency Cache Tuning Efficiency 234

Dynatrace

NOVEMBER 16, 2020

Purpose built for modern cloud and single-page applications, Session Replay overcomes the limitations of traditional network-based approaches and other point solutions, which are unable to provide integrated visibility into modern environments. So please stay tuned and watch this space for updates!

Ecommerce 246

Ecommerce Monitoring Website Tuning 246

Dynatrace

NOVEMBER 18, 2019

Stay tuned for more announcements on this topic. You can expect the following parameters to appear shortly: Get/set network zones (This is an upcoming feature; please check for our announcement on this topic soon.). Please be assured that we’ll issue a corresponding deprecation notice well before the final removal.

Tuning 185

Tuning Virtualization Monitoring Network 185

Dynatrace

OCTOBER 23, 2020

At the time of this publication it may not be available there yet, but please stay tuned. Please stay tuned for updates on the location of the Ansible Galaxy collection for OneAgent. Stay tuned for associated announcements about further increments and general availability releases.

Tuning 147

Tuning Monitoring Availability Architecture 147

Percona

APRIL 13, 2023

In PostgreSQL, replication lag can occur due to various reasons such as network latency, slow disk I/O, long-running transactions, etc. Replication lag can occur due to various reasons, such as: Network latency: Network latency is the delay caused by the time it takes for data to travel between the primary and standby databases.

Latency 103

Latency Tuning Open Source Network 103

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

Scalegrid

AUGUST 30, 2024

Authentication Mechanisms in RabbitMQ RabbitMQ provides several authentication mechanisms to ensure the security of user-server connections, such as using a combination of username and password or employing X.509 When an authentication attempt fails in RabbitMQ, it terminates connections, and error messages are recorded in server logs.

Transportation 130

Transportation Virtualization Strategy Storage 130

Smashing Magazine

AUGUST 9, 2021

It was heralded as an amazing performance revolution, with exciting new features such as server push, parallel streams, and prioritization. We would have been able to stop bundling resources, stop sharding our resources across multiple servers, and heavily streamline the page-loading process. What is so different?

Transportation 145

Transportation Internet Internet Network 145

SQL Performance

APRIL 15, 2020

SQL Server has always provided the ability to capture actual queries in an easily-consumable rowset format – first with legacy SQL Server Profiler, later via Extended Events, and now with a combination of those two concepts in Azure SQL Database. Enter the New SQL Server Profiler.

Azure 96

Azure Database Tuning Network 96

Smashing Magazine

NOVEMBER 8, 2021

From connecting back-office operations to front-of-the-house A/B testing and dynamic personalization for each customer, the shared foundation is fast server-side rendering powered by fast storefront data access. Hydrogen fuels dynamic commerce by uniting React Server Components, streaming server-side rendering, and smart caching controls.

Cache 139

Cache Best Practices Strategy Servers 139

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

KeyCDN

NOVEMBER 4, 2021

For more POPs planned, check our current network for a list of both active and planned edge server locations. Alternatively, If you would like to request a POP in a certain location or a new feature please let us know and stay tuned for more exciting announcements.

Latency 111

Latency Tuning Cache Traffic 111

Scalegrid

JANUARY 25, 2024

You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health. Connected_slaves provides information about replication status while Used_memory tracks utilized amount of server’s total capacity. You can pick a smart selection of relevant metrics from these.

Metrics 130

Metrics Monitoring Latency Cache 130

All Things Distributed

MARCH 19, 2018

Amazon SageMaker training supports powerful container management mechanisms that include spinning up large numbers of containers on different hardware with fast networking and access to the underlying hardware, such as GPUs. Post-training model tuning and rich states. Cross-instance support relies heavily on containerization.

Scalability 129

Scalability Hardware AWS Tuning 129

Scalegrid

AUGUST 27, 2024

The software also extends capabilities allowing fine-tuning consumption parameters through QoS (Quality of Service) prefetch limits catered toward balancing load among numerous consumers, thus preventing overwhelming any single consumer entity. What scalability features does RabbitMQ offer for IoT networks? </p>

IoT 130

IoT Ecommerce Games Scalability 130

Percona

JULY 27, 2023

is an evolution of the MySQL server and related software. This could be handy for tracking query tuning and performance auditing. Seems like a lot of work to do while servers are failing, but it should save the data in a better state. Do you have suspicious group replication servers showing up? Suspicious servers?

Servers 98

Servers Open Source Tuning Cache 98

Dynatrace

APRIL 20, 2022

At Kitopi we are satisfying the worlds’ appetite by running a high-tech powered network of cloud kitchens. And not to forget – besides our orders we are also monitoring the kitchen itself such as whether a kitchen is currently open and operating or how the internet connectivity to the central servers is.

Metrics 246

Metrics Mobile Internet Internet 246

Scalegrid

JANUARY 11, 2024

Key Takeaways Cloud security monitoring is a comprehensive approach involving both manual and automated processes to oversee servers, applications, platforms, and websites, using tools that are customized to fit unique cloud architectures. This includes servers, applications, software platforms, and websites.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130