Dynatrace

AUGUST 9, 2023

Not only that, teams struggle to correlate events and alerts from a wide range of security tools, need to put them into context, and infer their risk for the business. Attack tactics describe why an attacker performs an action, for example, to get that first foothold into your network. It also generates  OpenTelemetry  traces.

Analytics 195

Analytics AWS Strategy Infrastructure 195

Dynatrace

JUNE 26, 2020

Dynatrace Synthetic Monitoring helps you quickly verify if your application is delivering the expected end user experience by offering an outside-in view of all your applications and services, independent of real traffic. Virginia (AWS) ?, California (AWS), San Jose (Azure), Texas (Azure), Ohio (AWS), Toronto (Azure) ?,

Monitoring 256

Monitoring Azure AWS Traffic 256

All Things Distributed

JUNE 20, 2017

Today, I am very excited to announce our plans to open a new AWS Region in Hong Kong! The new region will give Hong Kong-based businesses, government organizations, non-profits, and global companies with customers in Hong Kong, the ability to leverage AWS technologies from data centers in Hong Kong.

AWS 146

AWS Logistics Cloud Social Media 146

Dynatrace

NOVEMBER 22, 2022

For retail organizations, peak traffic can be a mixed blessing. While high-volume traffic often boosts sales, it can also compromise uptimes. Instead, to speed up response times, applications are now processing most data at the network’s perimeter, closest to the data’s origin.

Infrastructure 182

Infrastructure Availability Systems Retail 182

Dynatrace

JANUARY 28, 2021

With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control. OneAgent implements network zones to create traffic routing rules and limit cross-data-center traffic. Enrich OpenTelemetry instrumentation with high-fidelity data provided by OneAgent. Are you new to Dynatrace?

Traffic 166

Traffic Open Source Servers Cloud 166

Dynatrace

MAY 17, 2023

It is available for the major OS and cloud platforms (for example, Windows, Linux, Solaris, AWS, Azure, and more) and only requires the deployment of a single service to monitor its environment. This allows us to quickly tell whether the network link may be saturated or the processor is running at its limit.

Metrics 171

Metrics Monitoring Database Network 171

Dynatrace

MAY 6, 2021

To improve management of node capabilities , we added Enable/disable Web UI traffic operation for cluster node in Cluster Mission Control UI. To increase security, sign-in cluster events are no longer reported to Cluster Mission Control. Removed AWS Amazon MQ Supporting Service EnqueueTime metrics with Multi aggregation.

Operating System 230

Operating System AWS Metrics Storage 230

High Scalability

APRIL 16, 2019

Scenario 3 – Network Partition – Network Connectivity Breaks Down Between Master and Slave Nodes. This is a classical problem in any distributed system where each node thinks the other nodes are down, while in reality, only the network communication between the nodes is broken.

Availability 149

Availability Network Azure AWS 149

The Netflix TechBlog

MARCH 5, 2019

All these micro-services are currently operated in AWS cloud infrastructure. The main motivation is that while the devices themselves have a significant role in overall performance, our network and cloud infrastructure has a non-negligible impact on the responsiveness of devices.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Smashing Magazine

AUGUST 3, 2023

It increases our visibility and enables us to draw a steady stream of organic (or “free”) traffic to our site. While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. The higher our organic traffic, the more profitable we become as a company.

Performance 74

Performance Cache Traffic Metrics 74

High Scalability

JUNE 22, 2018

. $40 million : Netflix monthly spend on cloud services; 5% : retention increase can increase profits 25%; 50+% : Facebook's IPv6 traffic from the U.S, using them to respond to storage events on s3 or database events or auth events is super easy and powerful.

Internet 113

Internet Internet Scalability Artificial Intelligence 113

The Netflix TechBlog

NOVEMBER 22, 2019

by Shefali Vyas Dalal AWS re:Invent is a couple weeks away and our engineers & leaders are thrilled to be in attendance yet again this year! We’ve compiled our speaking events below so you know what we’ve been working on. Please stop by our “Living Room” for an opportunity to connect or reconnect with Netflixers. Wednesday?—?December

AWS 37

AWS Entertainment Open Source Benchmarking 37

The Netflix TechBlog

JULY 30, 2019

Our cluster size ranges from 12–18 instances of AWS EC2 m4.4xlarge instances, typically running at ~30% capacity. *?—?Cassandra An event handler can be configured on these queues to trigger workflows or tasks to perform specific actions upon the terminal state of the workflow. Cassandra persistence module is a partial implementation.

Lambda 189

Lambda Media Open Source Metrics 189

All Things Distributed

NOVEMBER 26, 2013

As I discussed in my re:Invent keynote earlier this month, I am now happy to announce the immediate availability of Amazon RDS Cross Region Read Replicas , which is another important enhancement for our customers using or planning to use multiple AWS Regions to deploy their applications. Cross Region Read Replicas are available for MySQL 5.6

Cloud 145

Cloud AWS Traffic Latency 145

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. In this blog post, we will give an overview of the Rapid Event Notification System at Netflix and share some of the learnings we gained along the way.

Systems 334

Systems Traffic Architecture Mobile 334

IO River

NOVEMBER 2, 2023

It’s not just limited to cloud resources like AWS and Azure; Terraform is versatile, extending its capabilities to key performance areas like Content Delivery Network (CDN) management, ensuring efficient content delivery and optimal user experience.‍Started ‍For CDNs, redundancy is really important. Hold that thought.

Open Source 52

Open Source DevOps AWS Azure 52

All Things Distributed

APRIL 5, 2012

From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Empowering innovation is at the heart of everything we do at Amazon Web Services (AWS). Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors.

Innovation 146

Innovation AWS Education Network 146

The Netflix TechBlog

MAY 26, 2020

Service Segmentation: The ease of the cloud deployments has led to the organic growth of multiple AWS accounts, deployment practices, interconnection practices, etc. Without having network visibility, it’s not possible to improve our reliability, security and capacity posture. A flow log record represents a network flow in the VPC.

Network 150

Network Tuning AWS Big Data 150

Adrian Cockcroft

APRIL 5, 2023

It could be reported in real time, during a power failure event, and that information could be used by a scheduler to send work to a different datacenter or zone, but it’s more likely to be provided as a historical average that changes every month. The above discussion focuses on Scope 2, energy consumption.

Energy 52

Energy Metrics Cloud Operating System 52

IO River

NOVEMBER 2, 2023

In fact, Amazon Web Services (AWS) paved the way with its service, CloudFormation, which introduced the concept of Infrastructure as Code (IaC). Taking inspiration from AWS's CloudFormation, HashiCorp introduced Terraform with a broader vision. For CDNs, redundancy is really important. Hold that thought.

Open Source 40

Open Source DevOps AWS Azure 40

Percona

MAY 2, 2023

As a MongoDB user, it’s crucial to ensure that your data is safe and secure in the event of a disaster or system failure. Especially if going into or out of storage types that may throttle bandwidth/network traffic. It also supports storing the backups on filesystem and AWS S3 buckets. mongodump --host=mongodb1.example.net

Best Practices 52

Best Practices Database Storage Servers 52

The Symphonia

DECEMBER 6, 2017

The light show at the re:Play party Another re:Invent has come and gone, and us mere AWS-using mortals are now rapidly trying to sort the wheat from the chaff of a heady harvest of announcements. It’s funny to think that AWS Lambda was announced at re:Invent only 3 years ago?—?the skip to the end if you want my take on those.

Serverless 40

Serverless Lambda AWS Traffic 40

O'Reilly

DECEMBER 2, 2019

The most obvious change 5G might bring about isn’t to cell phones but to local networks, whether at home or in the office. High-speed networks through 5G may represent the next generation of cord cutting. Those waits can be significant, even if you’re on a corporate network. Let’s get back to home networking.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Scalegrid

APRIL 16, 2019

Scenario 3 – Network Partition – Network Connectivity Breaks Down Between Master and Slave Nodes. This is a classical problem in any distributed system where each node thinks the other nodes are down, while in reality, only the network communication between the nodes is broken.

Availability 35

Availability Network Azure AWS 35

Scalegrid

MAY 2, 2019

It is also recommended that SSL connections be enabled to encrypt the client-database traffic. With MongoDB deployments, failovers aren’t considered major events as they were with traditional database management systems. 1305:12 @(shell):1:1 2019-04-18T19:44:42.261+0530 I NETWORK [thread1] trying reconnect to SG-example-1.servers.mongodirector.com:27017

Testing 55

Testing Network Database Servers 55

The Netflix TechBlog

JUNE 14, 2023

The control group’s traffic utilized the legacy Falcor stack, while the experiment population leveraged the new GraphQL client and was directed to the GraphQL Shim. This helped us successfully migrate 100% of the traffic on the mobile homepage canvas to GraphQL in 6 months. After validating performance, we slowly built up scope.

Traffic 353

Traffic Latency Cache Metrics 353

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. You can create your own on Chrome UX Dashboard. Large preview ). Large preview ). Planning, planning, planning.

Performance 145

Performance Cache Media Metrics 145

Adrian Cockcroft

NOVEMBER 11, 2019

This is why most AWS regions have three availability zones. They are concerned with physical locations and cloud regions, networking failures, problems with infrastructure hardware, and failures of the control planes used to provision and manage infrastructure. If something fails, there should be another way for the system to succeed.

Latency 52

Latency Engineering Systems Hardware 52

Adrian Cockcroft

NOVEMBER 11, 2019

This is why most AWS regions have three availability zones. They are concerned with physical locations and cloud regions, networking failures, problems with infrastructure hardware, and failures of the control planes used to provision and manage infrastructure. If something fails, there should be another way for the system to succeed.

Latency 53

Latency Engineering Systems Hardware 53

The Netflix TechBlog

NOVEMBER 3, 2022

With traffic growth, a single leader node handling all request volume started becoming overloaded. The path over which data travels from Titus Job Coordinator to a Titus Gateway cache can be described as a sequence of event queues with different processing speeds: A message generated by the event source may be buffered at any stage.

Cache 224

Cache Latency Traffic Systems 224

The Netflix TechBlog

APRIL 29, 2019

Open Connect Open Connect is Netflix’s content delivery network (CDN). takes place in Amazon Web Services (AWS), whereas everything that happens afterwards (i.e., video streaming) takes place in the Open Connect network. takes place in Amazon Web Services (AWS), whereas everything that happens afterwards (i.e.,

Open Source 279

Open Source Network Infrastructure Big Data 279

Brendan Gregg

SEPTEMBER 5, 2017

At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. For example, Linus just released 4.13, saying : So last week was actually somewhat eventful, but not enough to push me to delay 4.13. Live kernel patching is another capability, that is currently being integrated in the 4.x

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

JANUARY 6, 2020

In the end, it’s not the load events or server response times that define the experience, but the perception of how snappy the interface feels. Custom metrics measure a particular, custom event for the user, e.g. Twitter’s Time To First Tweet and Pinterest’s PinnerWaitTime. What does it mean? 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Custom metrics measure a particular, custom event for the user, e.g. Twitter’s Time To First Tweet and Pinterest’s PinnerWaitTime. For that one, you can monitor Hero Rendering Times , or use Performance API , marking particular timestaps for events that are important for your business. 150ms RTT, 1.5 Mbps down, 0.7

Performance 103

Performance Cache Metrics Network 103

All Things Distributed

OCTOBER 2, 2017

As we began growing the AWS business, we realized that external customers might find our Dynamo database just as useful as we found it within Amazon.com. So, we set out to build a fully hosted AWS database service based upon the original Dynamo design. Durable and Highly-Available – DynamoDB maintains data durability and 99.99

Internet 128

Internet Internet AWS Performance 128

All Things Distributed

JUNE 21, 2012

Amazon DynamoDB is the fastest growing new service in the history of AWS. In the five months since it launched in January, DynamoDB , our fast and scalable NoSQL database service, has been setting AWS growth records. Earth Networks recently launched a new lightning proximity feature for their popular WeatherBug app. DynamoDBâ??s

Games 142

Games Scalability AWS Database 142