The Netflix TechBlog

AUGUST 16, 2023

It means that if each event loop has a connection pool that connects to every origin (our name for backend) server, there would be a multiplication of event loops by servers by Zuul instances. For example, a 16-core box connecting to an 800-server origin would have 12,800 connections.

Traffic 170

Traffic Servers Google Metrics 170

Dynatrace

AUGUST 18, 2022

” Moreover, as modern DevOps practices have increased the speed of software delivery, more than two-thirds (69%) of chief information security officers (CISOs) say that managing risk has become more difficult. Vulnerability management is the practice of identifying, prioritizing, correcting, and reporting software vulnerabilities.

Traffic 168

Traffic Java Network DevOps 168

Dynatrace

JULY 24, 2023

DevOps automation example #3: Progressive delivery In software development and delivery, if an organization uses feature flags to control feature releases, the marriage of observability data and answer-driven automation becomes a formidable force. Consider an event-driven automation system designed for incident management.

DevOps 225

DevOps Traffic Efficiency Servers 225

Brendan Gregg

MARCH 23, 2024

Some servers have accelerators and you'll want their analysis tools installed as well: e.g., on Intel GPU servers, the intel-gpu-tools package; on NVIDIA, nvidia-smi. On cloud instances, adding Mbytes to the base server image can add seconds, or fractions of a second, to instance deployment time. This list is a minimum.

Servers 145

Servers Traffic Network Systems 145

The Morning Paper

NOVEMBER 15, 2020

Achieving 100 Gbps intrusion prevention on a single server , Zhao et al., Today’s paper choice is a wonderful example of pushing the state of the art on a single server. When used in prevention mode (IPS), this all has to happen inline over incoming traffic to block any traffic with suspicious signatures. OSDI’20.

Servers 128

Servers Hardware Latency Design 128

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. However, serverless applications have unique characteristics that make observability more difficult than in traditional server-based applications.

Serverless 213

Serverless Lambda Azure AWS 213

Dynatrace

JANUARY 28, 2021

OpenTelemetry for Go provides developers with an observability framework for cloud-native software, allowing them to instrument, generate, collect, and export telemetry data for relevant services. With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control. TCP Server. // Start TCP server.

Traffic 170

Traffic Open Source Servers Cloud 170

Percona

DECEMBER 21, 2023

Percona Monitoring and Management (PMM) is a state-of-the-art piece of software that exists in part thanks to great open source projects like VictoriaMetrics, PostgreSQL, and ClickHouse. Being software composed of different, multiple technologies can add complexity to a well-known concept: High Availability (HA). How to do it?

Availability 97

Availability Monitoring Open Source Traffic 97

Dynatrace

MAY 6, 2020

Over the last two month s, w e’ve monito red key sites and applications across industries that have been receiving surges in traffic , including government, health insurance, retail, banking, and media. The following day, a normally mundane Wednesday , traffic soared to 128,000 sessions.

Website 220

Website Monitoring Retail Media 220

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. Microservices-based architectures and software containers enable organizations to deploy and modify applications with unprecedented speed.

Best Practices 227

Best Practices DevOps Latency Metrics 227

Dynatrace

DECEMBER 9, 2020

However, such heterogeneity of interconnected software services can lead to visibility gaps in end-to-end traces, which create blind spots and make it difficult for organizations to keep their software services running and their customers happy. Upgrade OpenTracing instrumentation with high-fidelity data provided by OneAgent.

Java 238

Java Traffic Strategy Architecture 238

Dynatrace

MAY 8, 2023

In fact, the Dynatrace 2023 CIO Report found that 78% of respondents deploy software updates every 12 hours or less. This demand for rapid innovation is propelling organizations to adopt agile methodologies and DevOps principles to deliver software more efficiently and securely. 54% reported deploying updates every two hours or less.

DevOps 225

DevOps Efficiency Monitoring Infrastructure 225

Dynatrace

SEPTEMBER 29, 2021

Just like shipping containers revolutionized the transportation industry, Docker containers disrupted software. 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. In production, containers are easy to replicate. What is Docker?

Open Source 307

Open Source Traffic DevOps Cloud 307

Dynatrace

MAY 17, 2023

Anyone who’s concerned with developing, delivering, and operating software knows the importance of making software and the systems it runs on observable. That is, relying on metrics, logs, and traces to understand what software is doing and where it’s running into snags.

Metrics 185

Metrics Open Source Traffic Cache 185

Dynatrace

JANUARY 23, 2023

As our CTO Bernd Greifeneder shared in his blog post , what was a relatively small software release resulted in a large number of our customers b eing una ble to access their Dynatrace environments. Two weeks ago, we experienced a service interruption with our SSO service. Hopefully never.) This has been completed.

Social Media 130

Social Media Cache Traffic Media 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 104

Availability Database Open Source Hardware 104

Dynatrace

JANUARY 11, 2023

Continuous cloud monitoring with automation provides clear visibility into the performance and availability of websites, files, applications, servers, and network resources. With agent monitoring, third-party software collects data and reports from the component that’s attached to the agent. Cloud-server monitoring.

Cloud 227

Cloud Monitoring Best Practices Infrastructure 227

Dynatrace

OCTOBER 20, 2020

Unlike other monitoring tools on the market, which don’t provide AI-driven anomaly detection and alerting, Dynatrace delivers real-time data to track the performance of your deployed apps and the characteristics of your client traffic. Redirect the 5% of traffic back to your production slot, or.

Azure 132

Azure Cloud Traffic Metrics 132

Percona

JUNE 12, 2023

Open source databases provide great foundations for high availability — without the pitfalls of vendor lock-in that can come with proprietary software. However, open source software doesn’t typically include built-in HA solutions. This blog provides links to such architectures — for MySQL and PostgreSQL software.

Architecture 93

Architecture Availability Open Source Healthcare 93

Dynatrace

APRIL 26, 2022

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). PC, smartphone, server) or virtual (virtual machines, cloud gateways). Endpoints can be physical (i.e.,

Monitoring 209

Monitoring Social Media IoT Metrics 209

Dynatrace

JUNE 9, 2021

A web application is any application that runs on a web server and is accessed by a user through a web browser. Using the standard DevOps graphic, good application security should span the complete software development lifecycle. Snyk also reports that open-source software is a common entry point for vulnerabilities.

Open Source 183

Open Source Entertainment Tuning Internet 183

Dynatrace

APRIL 2, 2020

All-traffic monitoring, analysis on demand—network performance management started to grow as an independent engineering discipline. Real-time network performance analysis capabilities, including SSL decryption, enabled precise reconstruction of end user application states through the analysis of network traffic.

Network 166

Network Traffic Monitoring Java 166

Dynatrace

JANUARY 29, 2024

The observability platform detects the anomaly and determines the root cause of the problem: increased traffic during peak usage hours, resulting in a server overload. To validate the efficacy of such workflows on DevOps SLOs, Site Reliability Guardian (SRG) provides automated change impact analysis for new software versions.

Best Practices 197

Best Practices DevOps Energy Innovation 197

Percona

AUGUST 22, 2023

For example, in a server cluster, multiple servers are used to host the same application so that if one server fails, the application can continue to run on the other servers. Load balancing: Traffic is distributed across multiple servers to prevent any one component from becoming overloaded.

Availability 77

Availability Hardware Open Source Database 77

Scalegrid

AUGUST 22, 2019

User needs to handle setup, management, and upgrade of the DCS software. Standby Server Tests. Reboot the server. patronictl list did not display this server. Master/Primary Server Tests. Reboot the server. One of the standby servers acquired the DCS lock and became the master by promoting itself.

Availability 277

Availability Servers Network Open Source 277

Dynatrace

DECEMBER 16, 2019

A taste of what’s to come at Perform 2020’s “Release Better Software Faster” track – we highlighted what you can expect to learn about best practices for sessions 1 – 4 at Perform 2020. I hope these two blogs have got you interested and excited to join us for the “Release Better Software Faster” track at this year’s Perform 2020.

DevOps 103

DevOps Software Software Best Practices 103

Percona

OCTOBER 19, 2023

Open source software is impossible without the efforts of the community. Jo Lyshoel resolved the issue when some traffic was leaving the ServiceMash in Percona Operator for MongoDB. Nikolay Yankin and Valeriy Solovyov also helped to improve Percona Server for MySQL. We highly appreciate all your effort and support.

Open Source 99

Open Source Traffic Virtualization Metrics 99

The Netflix TechBlog

AUGUST 29, 2023

In order for a service to talk to another, it needs to know two things: the name of the destination service, and whether or not the traffic should be secure. The ability to run in a degraded but available state during an outage is still a marked improvement over completely stopping traffic flow.

Traffic 220

Traffic Latency Cloud C++ 220

Dynatrace

JUNE 10, 2022

Infrastructure as code is a practice that automates IT infrastructure provisioning and management by codifying it as software. In large organizations, it’s not uncommon to have hundreds of applications — each with its own specific infrastructure requirements based on architecture, function, traffic, and more. Consistency.

Best Practices 214

Best Practices Infrastructure Code Speed 214

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. These storage nodes collaborate to manage and disseminate the data across numerous servers spanning multiple data centers.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

SEPTEMBER 30, 2021

Cloud migration is the process of transferring some or all your data, software, and operations to a cloud-based computing environment that offers unlimited scale and high availability. In case of a spike in traffic, you can automatically spin up more resources, often in a matter of seconds. What is cloud migration? Reduced cost.

Cloud 169

Cloud Traffic Best Practices Strategy 169

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. Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. <code> 127.0.0.1:6379>

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

MAY 19, 2022

Another customer is from a multinational software corporation that develops enterprise software to manage business operations and customer relations. This refers to the load on your network and servers. Example 2: Four golden signals. The “Four Golden Signals” include the following: Latency. Saturation.

Automotive 274

Automotive Latency Architecture Azure 274

DZone

SEPTEMBER 25, 2019

The application was running on a GNU/Linux OS, Java 8, Tomcat 8 application server. All other application instances were handling the traffic properly. Proxy Error The proxy server received an invalid response from an upstream server. Proxy Error The proxy server received an invalid response from an upstream server.

Tuning 164

Tuning Java Traffic AWS 164

Percona

JUNE 22, 2023

As a MySQL database administrator, keeping a close eye on the performance of your MySQL server is crucial to ensure optimal database operations. However, simply deploying a monitoring tool is not enough; you need to know which Key Performance Indicators (KPIs) to monitor to gain insights into your MySQL server’s health and performance.

Performance 102

Performance Monitoring Traffic Database 102

Dynatrace

JULY 24, 2023

This private, personal information is then typically sent to third-party servers for recording and playback of the individual browsing session. Traffic control to choose the percentage of recorded visitor sessions. Would it be the third-party vendor or the owner of the website or mobile application?

Analytics 197

Analytics Website Mobile Internet 197

SQL Server According to Bob

JULY 17, 2018

When starting SQL Server on Linux why are there two (2) sqlservr processes? systemctl status mssql-server mssql-server.service – Microsoft SQL Server Database Engine … CGroup: /system.slice/mssql-server.service ??85829 Bob Dorr – Principle SQL Server Software Engineer.

Servers 40

Servers Processing Software Engineering Traffic 40