Dynatrace

DECEMBER 27, 2022

SLOs can be a great way for DevOps and infrastructure teams to use data and performance expectations to make decisions, such as whether to release and where engineers should focus their time. In this example, “Reverse proxy” and “Front-end server” are clearly in the critical path. SLOs aid decision making. SLOs promote automation.

Software 269

Software Software Benchmarking Latency 269

The Netflix TechBlog

MARCH 7, 2024

Berg , Romain Cledat , Kayla Seeley , Shashank Srikanth , Chaoying Wang , Darin Yu Netflix uses data science and machine learning across all facets of the company, powering a wide range of business applications from our internal infrastructure and content demand modeling to media understanding. ETL workflows), as well as downstream (e.g.

Systems 226

Systems Media Cache Open Source 226

CSS Wizardry

OCTOBER 16, 2023

Plotted on the same horizontal axis of 1.6s, the waterfalls speak for themselves: 201ms of cumulative latency; 109ms of cumulative download. 4,362ms of cumulative latency; 240ms of cumulative download. When we talk about downloading files, we—generally speaking—have two things to consider: latency and bandwidth. It gets worse.

Cache 291

Cache Latency Strategy Speed 291

Dynatrace

MAY 13, 2022

It also removes the need for developers and database administrators to manage infrastructure or update database versions. From there, you can dive deeper into infrastructure metrics (cluster, datacenter, racks, and nodes) and data metrics (keyspaces and tables). Add your visualization to your dashboards for easy access and sharing.

Azure 239

Azure Latency Metrics Infrastructure 239

Dynatrace

JANUARY 31, 2024

For example, a Stanford University and UC Berkeley team noted in a research study that ChatGPT behavior deteriorates over time. Using the example of a chatbot, once the user submits a natural language prompt, RAG summarizes that prompt using semantic data. Consequently, AI model drift and hallucinations emerge as primary concerns.

Cache 209

Cache Azure Infrastructure Monitoring 209

Dynatrace

JUNE 1, 2023

But how do you get started, and what are some service level objective examples? In this post, I’ll lay out five foundational service level objective examples that every DevOps and SRE team should consider. Five example SLOs for faster, more reliable apps 1. Note : you might hear the term latency used instead of response time.

Latency 181

Latency Website Traffic Virtualization 181

Dynatrace

JANUARY 14, 2022

Its ability to densely schedule containers into the underlying machines translates to low infrastructure costs. Kubernetes microservices applications are a striking example of the complexity of today’s modern application and IT stacks. That is because Kubernetes provides several benefits from a performance perspective.

Latency 209

Latency Tuning Efficiency AWS 209

IO River

NOVEMBER 2, 2023

Common Infrastructure ExpensesYour first step in optimizing CDN expenses isn’t to look for the best-priced solution but to remember that a cheaper price isn’t always the best deal. For example, if you’re deploying the infrastructure for an e-commerce website, security becomes a fundamental requirement. per one million requests.

Infrastructure 52

Infrastructure Traffic Cache Strategy 52

Dynatrace

JUNE 7, 2023

One of the crucial success factors for delivering cost-efficient and high-quality AI-agent services, following the approach described above, is to closely observe their cost, latency, and reliability. Our example dashboard below visualizes OpenAI token consumption.

Monitoring 168

Monitoring Latency Metrics Azure 168

Dynatrace

MAY 31, 2023

How site reliability engineering affects organizations’ bottom line SRE applies the disciplines of software engineering to infrastructure management, both on-premises and in the cloud. There are now many more applications, tools, and infrastructure variables that impact an application’s performance and availability.

Best Practices 227

Best Practices DevOps Latency Metrics 227

Dynatrace

OCTOBER 10, 2022

Popular examples include AWS Lambda and Microsoft Azure Functions , but new providers are constantly emerging as this model becomes more mainstream. Reduced latency. By using cloud providers with multiple server sites, organizations can reduce function latency for end users. No infrastructure to maintain.

Serverless 169

Serverless Infrastructure Lambda Latency 169

Scalegrid

AUGUST 26, 2020

Microsoft Azure is one of the most popular cloud providers in the world, and a natural fit for database hosting on applications leveraging Microsoft across their infrastructure. ScaleGrid MySQL on Azure so you can see which provider offers the best throughput and latency performance. We measure latency in ms 95th percentile latency.

Azure 299

Azure Benchmarking Database Latency 299

Dynatrace

JULY 18, 2023

While infrastructure has historically been treated as a bottleneck where proper scaling and compute power are applied to improve performance, these aspects are now typically addressed by hyperscalers that offer cloud-based infrastructure and infrastructure as a service.

Best Practices 195

Best Practices Code Infrastructure Latency 195

Dynatrace

SEPTEMBER 13, 2023

For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services. This is where unified observability and Dynatrace Automations can help by leveraging causal AI and analytics to drive intelligent automation across your multicloud ecosystem.

AWS 252

AWS Efficiency Azure Cloud 252

Dynatrace

JANUARY 26, 2021

AWS Lambda functions are an example of how a serverless framework works: Developers write a function in a supported language or platform. When an application is triggered, it can cause latency as the application starts. Building APIs (for example, Amazon API Gateway ). Creating a prototype (for example, on Azure ).

Serverless 245

Serverless Efficiency Lambda Azure 245

Dynatrace

APRIL 7, 2021

But your infrastructure teams don’t see any issue on their AWS or Azure monitoring tools, your platform team doesn’t see anything too concerning in Kubernetes logging, and your apps team says there are green lights across the board. This scenario has become all too common as digital infrastructure has grown increasingly complex.

Cloud 158

Cloud Monitoring Latency Games 158

Dynatrace

NOVEMBER 6, 2023

They also care about infrastructure: SREs require system visibility and incident management. In this example, Grabner saw that the adservice workload was running on EKS and could see the relevant metrics, logs, services, events, error logs, and more. Laifenfeld used a to-do list app as an example. “I

Development 267

Development DevOps Programming Cloud 267

Dynatrace

JANUARY 31, 2024

Davis AI, Grail, and data observability By grouping common data observability issues into industry-standard pillars, we can provide tangible examples and showcase current capabilities. Solution : Like the freshness example, Dynatrace can monitor the record count over time.

DevOps 197

DevOps Analytics Airlines Metrics 197

Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. These functions are executed by a serverless platform or provider (such as AWS Lambda, Azure Functions or Google Cloud Functions) that manages the underlying infrastructure, scaling and billing. You can find the complete matrix of our support here.

Serverless 213

Serverless Lambda Azure AWS 213

CSS Wizardry

MAY 31, 2019

One of the quickest wins—and one of the first things I recommend my clients do—to make websites faster can at first seem counter-intuitive: you should self-host all of your static assets, forgoing others’ CDNs/infrastructure. I’m going to use an example taken straight from Bootstrap’s own Getting Started. What Am I Talking About?

Cache 274

Cache Latency Infrastructure Website 274

High Scalability

JANUARY 11, 2022

FUN FACT : In this talk , Rodrigo Schmidt, director of engineering at Instagram talks about the different challenges they have faced in scaling the data infrastructure at Instagram. When a user requests for feed then there will be two parallel threads involved in fetching the user feeds to optimize for latency. System Components.

Design 334

Design Media Storage Logistics 334

Dynatrace

JUNE 25, 2020

For example, in a three-node cluster, one node can go down; in a cluster with five or more nodes, two nodes can go down. The network latency between cluster nodes should be around 10 ms or less. Regular Dynatrace Managed deployments can work seamlessly when a maximum of two nodes are down at a time and the network has low latency.

Availability 251

Availability Hardware Latency Traffic 251

Dynatrace

JANUARY 13, 2022

For example, data collected on load actions can include navigation start, request start, and speed index metrics. For example, one user may fill in several fields, click multiple buttons, and upload a file, while another may click several other buttons and fail to upload the file. Examples of real user monitoring.

Monitoring 184

Monitoring Latency Mobile Best Practices 184

The Netflix TechBlog

SEPTEMBER 8, 2020

As an example, to render the screen shown here, the app sends a query that looks like this: paths: ["videos", 80154610, "detail"] A path starts from a root object , and is followed by a sequence of keys that we want to retrieve the data for. For the migration, testing was a first-class citizen.

Latency 233

Latency Cache Java Traffic 233

Scalegrid

DECEMBER 21, 2023

Identifying key Redis® metrics such as latency, CPU usage, and memory metrics is crucial for effective Redis monitoring. To monitor Redis® instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold. It is important to understand these challenges properly to find solutions for them.

Strategy 130

Strategy Monitoring Latency DevOps 130

The Netflix TechBlog

NOVEMBER 17, 2022

For example, we invest in next-generation, royalty-free codecs and sophisticated video encoding optimizations. Video downscaling is the most pertinent example herein, which tailors our encoding to screen resolutions of different devices and optimizes picture quality under varying network conditions. A visual example is shown below.

Network 292

Network Media Innovation Efficiency 292

Dynatrace

JULY 24, 2023

For example, consider an e-commerce website that automatically sends personalized discount codes to customers who abandon their shopping carts. Let’s examine a few examples of answer-driven automation using AI and context. DevOps automation example #2: Threat detection and response Let’s build on the previous example.

DevOps 225

DevOps Traffic Efficiency Servers 225

Dynatrace

MAY 27, 2021

This new extension allows customers to deploy native Amazon ECS tasks in any target environment including traditional AWS managed infrastructure and now customer-managed infrastructure. Create ECS Task based on the example below. Modernization – Containerize existing on-premises applications. Getting started.

AWS 131

AWS IoT Virtualization Infrastructure 131

Dynatrace

APRIL 5, 2021

Organizations can offload much of the burden of managing app infrastructure and transition many functions to the cloud by going serverless with the help of Lambda. Some common examples include: A request through API Gateway or Amplify. AWS continues to improve how it handles latency issues. How does AWS Lambda work?

Lambda 183

Lambda AWS Serverless Hardware 183

Scalegrid

JANUARY 12, 2024

This article analyzes cloud workloads, delving into their forms, functions, and how they influence the cost and efficiency of your cloud infrastructure. Examples include associations with Google Docs, Facebook chat group interactions, streaming live forex market feeds, and managing trading notices.

Cloud 130

Cloud Virtualization Storage Efficiency 130

CSS Wizardry

AUGUST 7, 2019

The first—and often most surprising for people to learn—thing that I want to draw your attention to is that TTFB counts one whole round trip of latency. The reason is because mobile networks are, as a rule, high latency connections. For example, request collapsing , edge-side includes , etc.). But what else is TTFB?

Latency 269

Latency Ecommerce Servers Mobile 269

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. As an illustrative example, let’s consider a toy instance of 16 hyperthreads.

Cache 251

Cache Latency Airlines Logistics 251

Dynatrace

APRIL 26, 2022

Gartner estimates that by 2025, 70% of digital business initiatives will require infrastructure and operations (I&O) leaders to include digital experience metrics in their business reporting. With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings.

Monitoring 209

Monitoring Social Media IoT Metrics 209

The Netflix TechBlog

OCTOBER 26, 2021

Subsequent posts will go into more details on experimentation across Netflix, how Netflix has invested in infrastructure to support and scale experimentation, and the importance of the culture of experimentation within Netflix. Continuing on an example from Part 3 , a false negative corresponds to labeling the photo of the cat as a “not cat.”

Testing 202

Testing Latency Metrics Innovation 202

Dynatrace

AUGUST 27, 2019

Step 1 – Let Dynatrace analyze your infrastructure health in real-time. The Dynatrace all-in-one software intelligence platform gives your team real-time visibility into your underlying infrastructure —be it on bare metal, VMware, OpenStack, AWS, Azure, or a hybrid solution. xMatters creates a dedicated Slack channel.

Systems 176

Systems Latency DevOps Azure 176

IO River

NOVEMBER 2, 2023

When an edge server goes down, end users in the affected region may experience an increase in latency for that specific location. Having more PoPs in diverse locations reduces latency by bringing content closer to end-users, and minimizing the distance data needs to travel. Here are a few examples.

Architecture 52

Architecture Cache Performance Latency 52

Dynatrace

DECEMBER 2, 2021

For example, an SLA between a web host provider and customer can guarantee 99.95% uptime for all web services of a company over a year. For example, if the SLA for a website is 99.95% uptime, its corresponding SLO could be 99.95% availability of the login services. For example, if your SLO guarantees 99.5% What are SLOs?

Metrics 196

Metrics Best Practices DevOps Infrastructure 196