DZone

DECEMBER 11, 2023

HAProxy is one of the cornerstones in complex distributed systems, essential for achieving efficient load balancing and high availability. At its core, HAProxy excels in evenly distributing the workload among servers, thereby preventing any single server from becoming a bottleneck.

Servers 263

Servers Traffic Open Source Games 263

Dynatrace

FEBRUARY 4, 2025

It also makes the process risky as production servers might be more exposed, leading to the need for real-time production data. This typically requires production server access, which, in most organizations, is difficult to arrange. Dynatrace servers never access, process, or store customer source code.

Open Source 223

Open Source Code Engineering Best Practices 223

Dynatrace

JUNE 25, 2020

Dynatrace Managed is intrinsically highly available as it stores three copies of all events, user sessions, and metrics across its cluster nodes. Our Premium High Availability comes with the following features: Active-active deployment model for optimum hardware utilization. Dynatrace news. Minimized cross-data center network traffic.

Availability 264

Availability Hardware Latency Traffic 264

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Host-performance measures.

Availability 43

Availability Hardware Java Tuning 43

Dynatrace

OCTOBER 10, 2024

New: identify hotspots with the honeycomb visualization Honeycombs are great for visualizing health in complex and distributed systems, enabling you to visualize countless entities effectively and at scale. To achieve the best visual outcome, we recommend experimenting with the available customization options.

Latency 246

Latency Infrastructure Monitoring Metrics 246

Dynatrace

FEBRUARY 11, 2020

OneAgent knows where to connect for further runtime configuration and where to send data because the installer itself is pre-configured to connect to the exact tenant and server that it’s downloaded from. But what if your environment grows and you decide to distribute data between two Dynatrace servers?

Servers 222

Servers Tuning Systems Availability 222

Dynatrace

FEBRUARY 6, 2025

Whether you’re a seasoned IT expert or a marketing professional looking to improve business performance, understanding the data available to you is essential. Host Monitoring dashboards offer real-time visibility into the health and performance of servers and network infrastructure, enabling proactive issue detection and resolution.

Metrics 243

Metrics Infrastructure Monitoring Best Practices 243

The Netflix TechBlog

FEBRUARY 14, 2025

It requires a state-of-the-art system that can track and process these impressions while maintaining a detailed history of each profiles exposure. In this multi-part blog series, we take you behind the scenes of our system that processes billions of impressions daily.

Tuning 166

Tuning Latency Efficiency Storage 166

The Netflix TechBlog

MAY 4, 2023

Behind the scenes, a myriad of systems and services are involved in orchestrating the product experience. These backend systems are consistently being evolved and optimized to meet and exceed customer and product expectations. It provides a good read on the availability and latency ranges under different production conditions.

Traffic 347

Traffic Latency Tuning Systems 347

Percona

OCTOBER 10, 2023

This is not a general rule, but as databases are responsible for a core layer of any IT system – data storage and processing — they require reliability. Why choose Percona Server for MongoDB? Why release Percona Server for MongoDB 7 now? which was released as Percona Server for MongoDB RC 7.0.2-1.

Availability 120

Availability Servers Database Open Source 120

Dynatrace

APRIL 4, 2025

Journald provides unified structured logging for systems, services, and applications, eliminating the need for custom parsing for severity or details. System health, performance troubleshooting, and debugging situations no longer require manual correlation of logs across multiple disconnected tools or servers.

Analytics 147

Analytics Operating System Scalability Infrastructure 147

Scalegrid

JULY 8, 2020

In this post, we will explain the Redis transactional property of scripts, what this error is about, and why we must be extra careful about it on Sentinel-managed systems that can failover. If the script has already performed writes to the server and must still be killed, use the SHUTDOWN NOSAVE to shutdown the server completely.

Servers 239

Servers Database Availability Monitoring 239

Dynatrace

FEBRUARY 4, 2025

In a single view, developers get an instant overview of application performance, system health, logs, problems, deployment status, user interactions, and much more. Using the trace ID, we can inspect the captured trace directly in the Dynatrace Tracing app, giving us a full view of the end-to-end transaction as it flows through our systems.

Development 235

Development Analytics Code Architecture 235

Scalegrid

FEBRUARY 27, 2025

Performance Optimizations PostgreSQL 17 significantly improves performance, query handling, and database management, making it more efficient for high-demand systems. Reduced Server Load: Running backups on a secondary server keeps the primary database running smoothly. Start your free trial today!

Speed 130

Speed Database Storage Efficiency 130

Scalegrid

MAY 13, 2020

It can scale towards a multi-petabyte level data workload without a single issue, and it allows access to a cluster of powerful servers that will work together within a single SQL interface where you can view all of the data. The MPP system leverages a shared-nothing architecture to handle multiple operations in parallel.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Scalegrid

FEBRUARY 6, 2025

Introduction to Message Brokers Message brokers enable applications, services, and systems to communicate by acting as intermediaries between senders and receivers. This decoupling simplifies system architecture and supports scalability in distributed environments.

Latency 147

Latency Analytics Architecture Storage 147

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. Some disruption might occur, but it will be minimal.

Availability 132

Availability Database Open Source Hardware 132

Scalegrid

OCTOBER 18, 2024

Due to its versatility for storing information in both structured and unstructured formats, PostgreSQL is the fourth most used standard in modern database management systems (DBMS) worldwide 1. Offering comprehensive access to files, software features, and the operating system in a more user-friendly manner to ensure control.

Open Source 147

Open Source Database Cloud Operating System 147

Dynatrace

SEPTEMBER 22, 2021

While many large-scale environments use OpenShift Container Platform (OCP) as their Kubernetes distribution of choice, teams typically still lack intelligent observability and centralized alerting despite the monitoring system included with the platform. This results in performance issues or even downtime that could easily be prevented.

Availability 243

Availability Best Practices Infrastructure Monitoring 243

Dynatrace

APRIL 10, 2025

In modern containerized environments, teams often deploy Kubernetes across mixed operating systems, creating a situation where both Linux and Windows nodes reside in the same cluster. This eliminates the need for separate log management systems for each OS, streamlining your observability workflow.

Performance 147

Performance Java Operating System Infrastructure 147

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

MARCH 14, 2023

Available directly from the AWS Marketplace , Dynatrace provides full-stack observability and AI to help IT teams optimize the resiliency of their cloud applications from the user experience down to the underlying operating system, infrastructure, and services. How does Dynatrace help?

AWS 306

AWS Lambda Serverless Virtualization 306

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. This guide delves into how these systems work, the challenges they solve, and their essential role in businesses and technology.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

JULY 2, 2024

The Qualys Threat Research Unit (TRU) has discovered a Remote Unauthenticated Code Execution (RCE) vulnerability in OpenSSH server (sshd) in glibc-based Linux systems. This can result in a complete system takeover, malware installation, data manipulation, and the creation of backdoors for persistent access.

AWS 276

AWS Network Traffic Servers 276

Scalegrid

MARCH 4, 2019

Get the latest insights on MySQL , MongoDB , PostgreSQL , Redis , and many others to see which database management systems are most favored this year. Based on our findings, SQL still holds 60% with rising demand for systems such as PostgreSQL: SQL Database Use: 60.48%. SQL vs. NoSQL. NoSQL Database Use: 39.52%. Most Popular Databases.

Database 255

Database Metrics Systems Strategy 255

DZone

JANUARY 23, 2022

Building resilient systems requires comprehensive error management. Errors could occur in any part of the system / or its ecosystem and there are different ways of handling these e.g. Datacenter - data center failure where the whole DC could become unavailable due to power failure, network connectivity failure, environmental catastrophe, etc.

Hardware 243

Hardware DevOps Network Storage 243

DZone

MARCH 14, 2023

As an engineer, you probably know that server performance under heavy load is crucial for maintaining the availability and responsiveness of your services. But what happens when traffic bursts overwhelm your system? Queueing requests is a common solution, but what's the best approach: FIFO or LIFO?

Strategy 147

Strategy Latency Availability Traffic 147

DZone

AUGUST 2, 2022

A significant feature of Chronicle Queue Enterprise is support for TCP replication across multiple servers to ensure the high availability of application infrastructure. This is the first time I have benchmarked it with a realistic example.

Latency 275

Latency Benchmarking Network Infrastructure 275

Dynatrace

NOVEMBER 1, 2021

PTC System Monitor (PSM) reached the end of support back on March 31, 2021, and with PSM no longer included for new Windchill and ThingWorx releases, it is a perfect time to get started with Dynatrace. As a PTC system administrator, you may be performing manual health checks of your PTC environment on a daily, weekly, or monthly basis.

Innovation 246

Innovation Monitoring Servers Infrastructure 246

Percona

JUNE 12, 2023

When it comes to access to their applications, users demand instant, reliable, and secure interactions — and that means databases must be highly available. With database high availability (HA), services are largely uninterrupted, and end users are largely satisfied. The obvious answer is this: To achieve high availability.

Architecture 124

Architecture Availability Open Source Healthcare 124

Dynatrace

JULY 1, 2020

These are all interesting metrics from marketing point of view, and also highly interesting to you as they allow you to engage with the teams that are driving the traffic against your IT-system. The reason why I would use the metrics in this case and not the USQL query is that I have a long term trend available and can set specific alerts.

Traffic 264

Traffic Analytics Metrics Servers 264

Dynatrace

AUGUST 24, 2020

To make this possible, the application code should be instrumented with telemetry data for deep insights, including: Metrics to find out how the behavior of a system has changed over time. Traces help find the flow of a request through a distributed system. Logs represent event data in plain-text, structured or binary format.

Analytics 305

Analytics Infrastructure AWS Operating System 305

Dynatrace

JANUARY 16, 2023

As Kubernetes adoption increases and it continues to advance technologically, Kubernetes has emerged as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes moved to the cloud in 2022.

Open Source 358

Open Source Java Operating System Programming 358

Smashing Magazine

JANUARY 7, 2025

Too many concurrent server requests can lead to website crashes if youre not equipped to deal with them. The good news is that you can maximize availability and prevent website crashes by designing websites specifically for these events. You can free up space and reduce the load on your server by compressing and optimizing images.

Traffic 86

Traffic Website Design Cache 86

DZone

FEBRUARY 7, 2022

It offers all the functionality we need to deploy our application in production, with a hybrid system with static pages and server-side rendered (SSR) pages. Isomorphic: Works on both server and client (browser). Static export: Compile static files to be able to upload to the server. SSR Benefits (Next.js). Performance.

Mobile 246

Mobile Servers Website Code 246

Scalegrid

MAY 2, 2019

When deploying in production, it’s highly recommended to setup in a MongoDB replica set configuration so your data is geographically distributed for high availability. With MongoDB deployments, failovers aren’t considered major events as they were with traditional database management systems. Testing Failover Behavior.

Testing 55

Testing Network Database Servers 55

The Netflix TechBlog

SEPTEMBER 18, 2024

Central to this infrastructure is our use of multiple online distributed databases such as Apache Cassandra , a NoSQL database known for its high availability and scalability. This flexibility allows our Data Platform to route different use cases to the most suitable storage system based on performance, durability, and consistency needs.

Latency 260

Latency Storage Cache Servers 260