Dotcom-Montior

NOVEMBER 24, 2021

Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. Great, your system was ready to be deployed. Once the system was deployed, to ensure everything was running smoothly, it only took a couple of simple checks to verify. What is a Distributed System?

Systems 74

Systems Monitoring Hardware Network 74

Dynatrace

MAY 8, 2023

Digitizing internal processes can improve information flow and enhance collaboration among employees. However, digital transformation requires significant investment in technology infrastructure and processes. It often involves replacing legacy systems and workflows that have been in place for years or even decades.

Strategy 180

Strategy Retail DevOps Education 180

Scalegrid

JANUARY 5, 2024

If you’re considering a database management system, understanding these benefits is crucial. Despite initial investment costs, DBMS presents long-term savings and improved efficiency through automated processes, efficient query optimizations, and scalability, contributing to enhanced decision-making and end-user productivity.

Efficiency 147

Efficiency Storage Database Scalability 147

The Netflix TechBlog

NOVEMBER 29, 2023

1) depicts the migration of traffic from fixed bitrates to DO encodes. 1: Migration of traffic from fixed-ladder encodes to DO encodes. We present two sets. On the other hand, the optimized ladder presents a sharper increase in quality with increasing bitrate. By June 2023 the entire HDR catalog was optimized.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 221

Traffic AWS Network Cloud 221

Dynatrace

NOVEMBER 2, 2023

Setting aside APRA’s mandate and the heavy fines and penalties of non-compliance – it’s in companies’ best interests to undergo the process of identifying, assessing, and mitigating operational risk within the business. Moreover, for banking organisations, there is a good chance some of those systems are outdated.

Cloud 227

Cloud Infrastructure Strategy Hardware 227

Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. Observability is essential to ensure the reliability, security and quality of any software system. Scale automatically based on the demand and traffic patterns. The elasticity of serverless services helps organizations scale as needed.

Serverless 213

Serverless Lambda Azure AWS 213

The Netflix TechBlog

AUGUST 29, 2023

For Inter-Process Communication (IPC) between services, we needed the rich feature set that a mid-tier load balancer typically provides. To improve availability, we designed systems where components could fail separately and avoid single points of failure. Our internal IPC traffic is now a mix of plain REST, GraphQL , and gRPC.

Traffic 220

Traffic Latency Cloud C++ 220

Dynatrace

FEBRUARY 28, 2024

Exploratory data analytics is an analysis method that uses visualizations, including graphs and charts, to help IT teams investigate emerging data trends and circumvent issues, such as unexpected traffic spikes or performance degradations. Start by asking yourself what’s there, whether it’s logs, metrics, or traces.

Analytics 216

Analytics Metrics Media Monitoring 216

Dynatrace

JULY 25, 2022

VPC Flow Logs is a feature that gives you the capability to capture more robust IP traffic data that traverses your VPCs. When it comes to logs and metrics, the Dynatrace platform provides direct access to the log content of all mission-critical processes. What is VPC Flow Logs. Why Dynatrace? This includes Transit Gateway. Log Events.

AWS 223

AWS Transportation Network Traffic 223

Dynatrace

APRIL 28, 2021

What risks does this release present compared to existing versions that are already in production? Each entry represents a process group instance. With the integration of issue tracking systems and configurable dynamic queries, Dynatrace shows you issue statistics and links to issues, alongside the related releases.

Software 241

Software Software Strategy Metrics 241

Dynatrace

MARCH 22, 2021

But manual configuration of observability for systems like this is nearly impossible. It’s easy to modify and adjust these dashboards as required, select the most important metrics, or just change the splitting of charts when too much data is presented. Events and alerts. is the key to providing accurate root cause analysis.

Metrics 245

Metrics Network Infrastructure Traffic 245

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. When a problem occurs, we put on our detective hats and start our mystery-solving process by gathering evidence. What is Edgar?

Latency 296

Latency Transportation Engineering Traffic 296

The Netflix TechBlog

AUGUST 30, 2021

The challenge, then, is to be able to ingest and process these events in a scalable manner, i.e., scaling with the number of devices, which will be the focus of this blog post. System Setup Architecture The following diagram summarizes the architecture description: Figure 1: Event-sourcing architecture of the Device Management Platform.

Latency 213

Latency Traffic Transportation Hardware 213

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. In the realm of cloud-based business operations, there is an increasing dependence on complex information processing patterns. What is workload in cloud computing?

Cloud 130

Cloud Virtualization Storage Efficiency 130

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 better present default values, we changed the position of session replay permissions in group details page. . Operating systems support. Linux: Amazon Linux AMI 2017.x. APM-290353).

Operating System 234

Operating System AWS Metrics Storage 234

Dynatrace

JUNE 9, 2021

Web application security is the process of protecting web applications against various types of threats that are designed to exploit vulnerabilities in an application’s code. Before one can design an optimal security approach, it helps to understand what kinds of vulnerabilities are commonly present in web applications.

Open Source 183

Open Source Entertainment Tuning Internet 183

Scalegrid

JANUARY 8, 2024

Challenges of Multi-Cloud Although multi-cloud has its benefits, it also presents some obstacles. ScaleGrid offers solutions that address these difficulties by simplifying administration processes in multi-cloud environments and enabling smooth integration among various cloud platforms.

Strategy 147

Strategy Cloud Scalability Artificial Intelligence 147

Dynatrace

JUNE 28, 2022

Organizations can now accelerate innovation and reduce the risk of failed software releases by incorporating on-demand synthetic monitoring as a metrics provider for automatic, continuous release-validation processes. Synthetic CI/CD testing simulates traffic to add an outside-in view to the analysis.

Monitoring 206

Monitoring Software Software DevOps 206

Dynatrace

MARCH 25, 2020

Are the systems we rely on every day as reliable via the home internet connection? Example #1 Order System: No change in user or buyers’ behavior. Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL.

DevOps 178

DevOps Traffic Monitoring Engineering 178

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Some of DBLog’s features are: Processes captured log events in-order.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Some of DBLog’s features are: Processes captured log events in-order.

Database 212

Database Traffic Transportation Open Source 212

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. All these contribute significantly towards ensuring smooth functioning.

Metrics 130

Metrics Monitoring Latency Cache 130

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Load balancers can detect when a component is not responding and put traffic redirection in motion.

Availability 105

Availability Database Open Source Hardware 105

Abhishek Tiwari

NOVEMBER 3, 2018

Recently I was asked about content management systems (CMS) of the future - more specifically how they are evolving in the era of microservices, APIs, and serverless computing. Raw content data along with templates are version controlled using Git or similar versioning systems. can generate an HTML-only website without involving a CMS.

Systems 63

Systems Cache Website Network 63

The Netflix TechBlog

SEPTEMBER 13, 2021

Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. We were under pressure to improve our adoption numbers and decided to focus first on the setup friction by improving the developer experience and automating the onboarding process.

Internet 220

Internet Internet Cloud Traffic 220

Dynatrace

DECEMBER 16, 2019

Commonly applied to development processes, technical debt accrues overtime when we choose an inefficient path of least resistance. Even small amounts of technical debt compound as new code branches from old, further embedding the shortcomings into the system. Technical Debt—Dilbert Comic Strip on 2017-01-03.

Artificial Intelligence 151

Artificial Intelligence Traffic Efficiency Innovation 151

Scalegrid

AUGUST 22, 2019

In a distributed system, consensus plays an important role in determining consistency, and Patroni uses DCS to attain consensus. This way, at any point in time, there can only be one master running in the system. The yaml configuration file must be present using these high level configuration settings: Global/Universal.

Availability 277

Availability Servers Network Open Source 277

Adrian Cockcroft

JANUARY 29, 2023

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. This is unfortunate, because we’d really like to be able to build systems that have an SLA that we can share with the consumers of our interfaces, and be able to measure how well we are doing.

Lambda 98

Lambda Latency Cache C++ 98

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. Failover testing: If you have a high availability setup or a secondary data center, test to ensure the failover process switches over to the backup database server.

Database 85

Database Hardware Open Source Strategy 85

The Netflix TechBlog

JUNE 4, 2019

Traditionally it has been the responsibility of the operating system’s task scheduler to mitigate this performance isolation problem. Its goal is to assign running processes to time slices of the CPU in a “fair” way. In this way a user-space process defines a “fence” within which CFS operates for each container.

Cache 251

Cache Latency Airlines Logistics 251

Percona

MAY 15, 2023

In both cases, when using virtually-synchronous replication, the process will require certification from each node and local (by node) write; as such, the number of writes is NOT distributed across multiple nodes but duplicated. In short, any data that is written must be consistent with the data present.

Traffic 121

Traffic Scalability Database Servers 121

Dynatrace

AUGUST 30, 2019

She was speaking about how her team is providing Visibility as a Service (VaaS) in order to continuously monitor and optimize their systems running across private and public cloud environments. A big factor in good Digital Performance is the back-end system that powers your digitally offered use-cases.

Cache 201

Cache Architecture Database Government 201

Alex Russell

JUNE 22, 2022

As we will see, both the present and future of browser engine choice are squarely within Cupertino's control. All iOS browsers present as Safari to developers. This market then funds all of the R&D and operational costs of search engines, including "traffic acquisition costs" like browser default placement deals. [2].

Engineering 110

Engineering Traffic Government Google 110

The Netflix TechBlog

MARCH 5, 2019

This operational component places some cognitive load on our engineers, requiring them to develop deep understanding of telemetry and alerting systems, capacity provisioning process, security and reliability best practices, and a vast amount of informal knowledge about the cloud infrastructure.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

IO River

NOVEMBER 2, 2023

Today, 40% of the online traffic is made up of dynamic content, CDN also did their part of the effort to adopt this new reality. To mitigate this, they pass the request by shortening the TLS handshake process. This can make the system more fragile and risky. You can find a multi-CDN provider in this day and age quite easily.Â

Cache 52

Cache Traffic Games Network 52

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