DZone

OCTOBER 9, 2022

Witness Server and Witness Directory are the most critical components of the Database Availability Group (DAG). DAG requires Witness Server or File Share Witness (FSW) and Directory to maintain the Quorum. In case of Witness Server failure, the Quorum is no longer maintained, leading to inconsistent DAG.

Servers 242

Servers Database Availability 242

DZone

DECEMBER 4, 2023

According to several sources we queried, more than 33 percent of the world's web servers are running Apache Tomcat, while other sources show that it's 48 percent of application servers. Some of these instances have been containerized over the years, but many still run in the traditional setup of a virtual machine with Linux.

Servers 274

Servers Virtualization Engineering 274

Smashing Magazine

FEBRUARY 12, 2025

Time To First Byte: Beyond Server Response Time Time To First Byte: Beyond Server Response Time Matt Zeunert 2025-02-12T17:00:00+00:00 2025-02-13T01:34:15+00:00 This article is sponsored by DebugBear Loading your website HTML quickly has a big impact on visitor experience. TCP: Establishing a reliable connection to the server.

Servers 78

Servers Latency Cache Website 78

Percona

JANUARY 10, 2025

When setting up data-at-rest encryption (also known as transparent data encryption) in Percona Server for MongoDB, one has three options for storing a master encryption key: Encryption key file on a filesystem, KMIP server, HashiCorp’s Vault. An encryption key file is only suitable for testing due to its lack of proper security.

Servers 111

Servers Testing Software Software 111

DZone

APRIL 19, 2023

As you know, the SQL Server on Linux is becoming mature and easy to use. Still, it does not support MMC consoles in Linux which makes the administration of the SQL Server a little bit complicated. In this article, I will explain how we can move the system databases to different locations in Ubuntu Linux.

Servers 246

Servers Database Systems Operating System 246

DZone

FEBRUARY 15, 2024

When it comes to Java web servers, Apache Tomcat remains a strong favorite. Red Hat JBoss Web Server (JWS) combines the servlet engine (Apache Tomcat) with the web server (Apache HTTPD), and modules for load balancing (mod_jk and mod_cluster).

Servers 251

Servers Java Virtualization Engineering 251

The Netflix TechBlog

NOVEMBER 12, 2024

Rollup Pipeline: Each Counter-Rollup server operates a rollup pipeline to efficiently aggregate counts across millions of counters. This is only an indication to the Rollup server that this counter has been accessed and now needs to be aggregated. With this approach, the counts continually converge to their latest value.

Latency 247

Latency Cache Infrastructure Strategy 247

Dynatrace

OCTOBER 23, 2024

The steps across devices, APIs, server-side service invocations, and information from the inner workings of services can be used to gain a complete understanding of omnichannel user journeys and their associated customer satisfaction and business success. Automate smarter using actual customer experience metrics, not just server-side data.

Analytics 286

Analytics Logistics IoT Mobile 286

Percona

MARCH 17, 2025

In this blog, we will look at the differences between LTS (Long Term Stable) versions of Percona Server for MySQL. Released in April 2019, MySQL 8.0 represented a major change from the previous version, 5.7, introducing significant changes to the data dictionary and enabling many features and enhancements.

Servers 74

Servers Software Software 74

DZone

OCTOBER 11, 2024

With the rapid development of Internet technology, server-side architectures have become increasingly complex. Therefore, real online traffic is crucial for server-side testing. intercept runs on an auxiliary server, handling tasks such as relaying response information back to tcpcopy.

Traffic 182

Traffic Open Source Internet Internet 182

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

Percona

DECEMBER 17, 2024

Today, we are excited to announce the General Availability of Percona Server for […] At Percona, we took the time to examine this release carefully, check performance, and guarantee it works perfectly, stand-alone, and with other tools like Percona Backup for MongoDB and Percona Monitoring and Management.

Servers 107

Servers Performance Monitoring Availability 107

DZone

OCTOBER 1, 2024

The introduction of software has made remarkable changes to how business is conducted. Back then," people would meet in person, and most companies used manual methods, which were not scalable. Software has changed the game, and web applications are essential for a business's success.

AWS 287

AWS Efficiency Games Servers 287

Dynatrace

FEBRUARY 25, 2025

A high-level overview of how an attacker can exploit a CVE-2024-53677 vulnerable Struts application to upload a web shell into a web-accessible directory and then remotely execute commands on the web server via the web shell. While Struts version 6.4.0 Heres an example of what the action class should look like.

Servers 214

Servers Processing Java Tuning 214

DZone

AUGUST 6, 2024

The Need for the Creation of the STS Plugin From a Web Application in Tomcat The idea of having a server to manage the dataset was born during the performance tests of the income tax declaration application of the French Ministry of Public Finance in 2012.

Servers 162

Servers Java Performance Testing Testing 162

Dynatrace

JULY 19, 2024

Dynatrace does this by automatically creating a dependency map of your IT ecosystem, pinpointing the technologies in your stack and how they interact with each other, including servers, processes, application services, and web applications across data centers and multicloud environments. It is as if the server is turned off.

Airlines 334

Airlines Servers Retail Monitoring 334

DZone

JANUARY 8, 2025

In this article, Ill walk you through an example of using Ansible to monitor and manage a Nginx web server specifically, to demonstrate how to use a URL check module to trigger a node restart playbook that will automatically start the Nginx server when a particular URL becomes unreachable.

Monitoring 130

Monitoring Infrastructure Servers Efficiency 130

DZone

JANUARY 13, 2025

Moreover, it supports advanced features such as Server-Side Rendering (SSR) and static site generation (SSG), which reduce page load times significantly compared to traditional rendering techniques. is a full-stack application development framework and has integrated routing, API endpoints, and support for fetching data from other servers.

Performance 130

Performance Mobile Servers Development 130

Dynatrace

OCTOBER 10, 2024

Breaking down the benefits of OpenTelemetry histograms OpenTelemetry instrumentation automatically generates histograms for HTTP client and server request durations. Teams can also change queries to get answers on already-collected data without needing to redefine metrics or wait for new data to accumulate.

Metrics 240

Metrics Monitoring Efficiency Availability 240

DZone

JUNE 9, 2021

Testing the performance of an application by putting load on APIs or on servers and checking out various metrics or parameters falls under server-side performance testing. Whenever we need to do performance testing, mostly it is the APIs that come to mind.

Testing 336

Testing Performance Testing Metrics Servers 336

DZone

FEBRUARY 23, 2023

You could certainly deploy these containers to servers on your cloud provider using Infrastructure as a Service (IaaS). However, this approach will only take you back to the issue we mentioned previously, which is, you’d have to maintain these servers when there’s a better way to do that.

Cloud 354

Cloud Lambda Azure AWS 354

Scalegrid

FEBRUARY 27, 2025

Reduced Server Load: Running backups on a secondary server keeps the primary database running smoothly. Replication slot synchronization between primary and standby servers ensures high availability , reducing downtime risks in failover scenarios. <p>The post Top PostgreSQL 17 New Features first appeared on ScaleGrid.</p>

Speed 130

Speed Database Storage Efficiency 130

Percona

MARCH 10, 2025

End-of-Life (EOL) source code for both Percona Server for MySQL (PS) version 5.7.44-52 Percona is excited to announce the community release of our MySQL 5.7 52 and Percona XtraDB Cluster (PXC) version 5.7.44-31.65.5. This release is an accumulation of several customer-only releases weve done as part of our post-EOL support for MySQL 5.7,

Code 106

Code Servers Software Software 106

DZone

AUGUST 4, 2022

The host offered browser caching advantages, better stability, and storage on fast edge servers across strategic geolocations. The idea has been that a CDN has fast edge servers that cache content and deliver it based on the user’s geolocation. Not only did it have performance benefits, but it was also convenient for developers.

Cache 305

Cache Tuning Storage Website 305

Scalegrid

SEPTEMBER 5, 2024

If the primary server encounters issues, operations are smoothly transitioned to a standby server with minimal interruption. Key Takeaways PostgreSQL automatic failover enhances high availability by seamlessly switching to standby servers during primary server failures, minimizing downtime, and maintaining business continuity.

Availability 257

Availability Servers Database Open Source 257

DZone

FEBRUARY 9, 2024

SQL Server Always on availability group is a great addition to SQL Server for providing high availability and disaster recovery. Always-on availability group support failover the environment for a discrete set of user databases, known as availability databases, that failover together.

Availability 288

Availability Database Servers 288

DZone

FEBRUARY 24, 2025

Problem Statement Controlling numerous URL redirects in IIS Manager operating on Windows Server systems proves difficult because it requires extended work time. When redirect rules within the IIS interface and web.config file require manual configuration, their management becomes more complicated due to the growing number of redirects.

Website 130

Website Servers Processing Systems 130

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 355

Traffic Latency Metrics Cache 355

DZone

JANUARY 8, 2024

Firstly, it ensures optimized resource utilization by evenly distributing workloads across multiple servers or resources, preventing any single server from becoming a performance bottleneck. Load balancing is a critical component in cloud architectures for various reasons.

Azure 287

Azure Scalability Traffic Performance 287

DZone

FEBRUARY 10, 2025

Although traditional CMS solutions are versatile, they involve the burden of taking care of databases and server-side rendering. The use of digital platforms has made it crucial for people and companies to build their brands online. This article examines the possibility of using Drupal as a headless CMS coupled with static site generators.

Website 147

Website Scalability Efficiency Database 147

DZone

JANUARY 16, 2024

When we talk about " serverless ," it doesn't mean servers are absent. Instead, the responsibility of server maintenance shifts from the user to the provider. Reduced operational overhead: Developers can focus purely on writing code and pushing updates, rather than worrying about server upkeep.

Serverless 297

Serverless AWS Architecture Lambda 297

DZone

FEBRUARY 27, 2025

SQL Server Integration Services (SSIS) is an ETL tool widely used for developing and managing enterprise data warehouses. Given that data warehouses handle large volumes of data, performance optimization is a key challenge for architects and DBAs.

Performance 130

Performance Servers Processing Development 130

DZone

NOVEMBER 29, 2023

The Monolithic Challenge Imagine a scenario where you have a large-scale, monolithic system - possibly a bulky C# console application or an extensive SQL Server stored procedure. This system is tasked with performing reimbursement calculations, typically running overnight through a batch process scheduled in SQL Server.

Systems 299

Systems C++ Scalability Architecture 299

Dynatrace

MARCH 14, 2023

Dynatrace provides server metrics monitoring in under five minutes, showing servers’ CPU, memory, and network health metrics all the way through to the process level, with no manual configuration necessary. AL2023 is supported by Dynatrace on day one and has been thoroughly tested by our installations team. How does Dynatrace help?

AWS 306

AWS Lambda Serverless Virtualization 306

Smashing Magazine

JANUARY 7, 2025

Too many concurrent server requests can lead to website crashes if youre not equipped to deal with them. You can free up space and reduce the load on your server by compressing and optimizing images. With Cloudways Autonomous your website is hosted on multiple servers instead of just one.

Traffic 86

Traffic Website Design Cache 86

DZone

APRIL 13, 2022

Kubernetes is a highly scalable open-source platform for orchestrating containerized workloads in server environments. As Kubernetes becomes a basic infrastructure for many organizations, performance tuning for Kubernetes clusters is becoming more important. It enables declarative configuration and automation of computing resources.

Tuning 325

Tuning Performance Open Source Scalability 325

The Netflix TechBlog

MAY 4, 2023

These include options where replay traffic generation is orchestrated on the device, on the server, and via a dedicated service. Moreover, allowing the device to execute untested server-side code paths can inadvertently expose an attack surface area for potential misuse. We will examine these alternatives in the upcoming sections.

Traffic 343

Traffic Latency Tuning Systems 343