Percona

FEBRUARY 2, 2023

PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server. The pg_hba.conf file is used to configure the authentication methods the PostgreSQL server uses and can specify different methods for different types of connections.

Database 138

Database Servers Testing Programming 138

DZone

OCTOBER 6, 2023

JMeter can simulate heavy loads on a server to analyze performance under different conditions. The concurrency model of JMeter relies on Thread Pools, widely recognized as the standard method for parallel processing in Java and several other programming languages. It supports multiple protocols like HTTP, HTTPS, FTP, and more.

Java 262

Java Government Open Source Performance Testing 262

DZone

JANUARY 29, 2021

Every app you build nowadays completely relies on Application Programming Interfaces. Application Programming Interface acts as the center level between the database and presentation layer in the software development procedure. The approach to the Application Programming Interface test principally depends on the form of API.

Testing 214

Testing Programming Performance Database 214

Dynatrace

AUGUST 29, 2023

Dynatrace has announced that it has successfully achieved the Google Cloud Ready – Cloud SQL designation for Cloud SQL, Google Cloud’s fully-managed, relational database service for MySQL, PostgreSQL, and SQL Server.

Google 246

Google Cloud Design Programming 246

DZone

MARCH 9, 2021

Amongst all server-side programming languages, 80% of websites use PHP , and the right framework can make the job easier. Be it web development or testing, there are multiple frameworks that can enhance your team’s efficiency and productivity. We decided to dive deeper into PHP and find out what the best PHP testing frameworks are.

Testing 246

Testing Programming Website Efficiency 246

Scalegrid

OCTOBER 18, 2024

Structured Query Language (SQL) is a simple declarative programming language utilized by various technology and business professionals to extract and transform data. Providing windows to streamline multitasking through programs and file structures. Facilitating remote access to other computers or servers with easier navigation.

Open Source 147

Open Source Database Cloud Operating System 147

Dynatrace

MAY 31, 2019

We’re proud to announce the Early Access Program (EAP) for monitoring of SAP ABAP performance from the infrastructure and ABAP application platform perspective. As of today, the SAP ABAP application server remains the central component of the SAP ERP solution. Why SAP ABAP platform monitoring in Dynatrace?

Monitoring 203

Monitoring Best Practices Programming Infrastructure 203

SQL Shack

SEPTEMBER 28, 2020

In this article, we will explore a new SQL Server 2019 feature which is Scalar UDF (scalar user-defined) inlining. The DRY (Don’t Repeat Yourself) software programming principle aims […].

Servers 107

Servers Programming Code Software 107

O'Reilly

JULY 25, 2023

The inspiration (and title) for it comes from Mike Loukides’ Radar article on Real World Programming with ChatGPT , which shares a similar spirit of digging into the potential and limits of AI tools for more realistic end-to-end programming tasks. Setting the Stage: Who Am I and What Am I Trying to Build?

Programming 98

Programming Code Design Benchmarking 98

Dynatrace

JUNE 8, 2020

CPU usage and suspension rates for cluster node processes (namely Server, Cassandra, (embedded) ActiveGate, and Elasticsearch) are also visualized. In addition to the cluster overview dashboard, we also provide a separate dashboard for more detailed server process metrics and another dashboard for Cassandra metrics. Enroll now.

Software 214

Software Software Programming Metrics 214

Dynatrace

NOVEMBER 11, 2022

Hyperconverged infrastructure (HCI) is an IT architecture that combines servers, storage, and networking functions into a unified, software-centric platform to streamline resource management. Instead of treating storage, server, compute, and network functions as separate entities, HCI virtualizes these resources.

Infrastructure 264

Infrastructure Storage Virtualization Network 264

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. Agentless monitoring, on the other hand, communicates directly with application programming interfaces (APIs). Cloud-server monitoring. Website monitoring.

Cloud 295

Cloud Monitoring Best Practices Infrastructure 295

Dynatrace

JULY 21, 2020

Although these COBOL applications operate with consistent performance, companies and governments are forced to transform them to new platforms and rewrite them in modern programming languages (like Java) for several reasons. The minimum version requirements for your environment are: IBM WebSphere Application Server for z/OS version 8.5.5.

Java 257

Java Database Programming Government 257

Scalegrid

MAY 2, 2019

Python is a powerful and flexible programming language used by millions of developers around the world to build their applications. In production deployments, network load, partition, and other such issues delay the detection of unavailability of the primary server, thus, prolonging your failover time. Defaults to 30000 (30 seconds).

Testing 55

Testing Network Database Servers 55

Dynatrace

JULY 7, 2022

Then, they can split these services into functional application programming interfaces (APIs), rather than shipping applications as one large, collective unit. Microservice design patterns allow developers to use their preferred programming language or framework, which helps to prevent employee churn and the need for outsourced talent.

Architecture 246

Architecture Serverless Azure Programming 246

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. The programming language C came in third place, averaging 20.0%

Strategy 182

Strategy Cloud Java Open Source 182

Dynatrace

MAY 23, 2022

Server-side application. So, to make changes to the system, the development team needs to build and deploy an updated version of the server-side app. To deploy to other systems, you need to copy the packaged application to a different server and run it. Limited because of a single programming language. Easier to develop.

Architecture 263

Architecture DevOps Monitoring Programming 263

Dynatrace

AUGUST 18, 2022

Traditional monitoring agents are programmed by a human with a threshold of specific events. Dynatrace’s deterministic AI evaluates multiple conditions of an application server. For instance: “If APPSERVER123 sees the word ‘error’ in the log file more than 10 times per minute, trigger a problem.”. Probe APPSERVER456 once per minute.

Games 306

Games Monitoring Infrastructure DevOps 306

Dynatrace

FEBRUARY 14, 2022

Multiple Prometheus servers might be required, creating significant maintenance efforts. Alternatively, if you’re already using a Prometheus Server to gather data from your distributed systems, you can now seamlessly make this data work for you in Dynatrace as well—use your Prometheus server as the endpoint for scraping metrics.

Technology 246

Technology Technology Metrics Infrastructure 246

DZone

OCTOBER 25, 2023

In this short article, we’ll explore eBPF (Extended Berkeley Packet Filter), an exciting new technology that makes programming the kernel flexible, safe, and accessible to developers. eBPF has been running in production for over half a decade at an internet scale on millions of servers.

Internet 204

Internet Internet Programming Network 204

Scalegrid

APRIL 28, 2020

Meltdown and Spectre are vulnerabilities that can be exploited by malicious programs to steal sensitive information. See performance tests to determine the impact of the Meltdown CPU kernel patch on your MongoDB servers. Meltdown Performance Impact on MongoDB: AWS, Azure & DigitalOcean. Learn more.

Azure 344

Azure AWS Database Latency 344

DZone

MAY 16, 2023

Among these are virtual tools and programs that have applications in almost every industry imaginable. Virtualization is a technology that can create servers, storage devices, and networks all in virtual space. The 21st century has given rise to a wealth of advancements in computer technology. How Is Virtualization Technology Used?

Virtualization 195

Virtualization Hardware Storage Network 195

Dynatrace

JULY 3, 2019

Anything you want to do on a web server, you can do with PHP. This is why PHP is such a popular programming language for web development. Here are some statistics: PHP now accounts for about 79% of the server-side programming used on the Internet. Dynatrace news. Compare that to the two next-highest languages: 11.1%

Monitoring 203

Monitoring Ecommerce Internet Internet 203

The Netflix TechBlog

SEPTEMBER 10, 2024

On Titus , our multi-tenant compute platform, a "noisy neighbor" refers to a container or system service that heavily utilizes the server's resources, causing performance degradation in adjacent containers. kfuncs are kernel functions that can be called from eBPF programs.

Latency 262

Latency Metrics Programming Monitoring 262

Percona

JUNE 3, 2024

Luckily, Linux allows users to control the resources consumed by each program […] However, the load caused by one of the tenants could affect other tenets, which is generally referred to as the “Noisy Neighbor” effect.

Servers 122

Servers Programming Scalability 122

Scalegrid

FEBRUARY 6, 2025

Kafka clusters can be deployed in Kubernetes using Helm charts to simplify scaling and management across multiple servers. Both systems continue to expand their client libraries , making them more accessible across different programming environments. This allows Kafka clusters to handle high-throughput workloads efficiently.

Latency 147

Latency Analytics Architecture Storage 147

DZone

SEPTEMBER 20, 2019

Running a PHP application offers a wholly unique experience compared to running applications in other programming languages like Java or Golang. php” file that sits quietly until it is invoked by a top-level web server like Nginx+PHP-FPM or Apache mod_php.

Servers 100

Servers Performance Java Programming 100

Dynatrace

JANUARY 28, 2021

Organizations that want a high-performance language with a great ecosystem for their applications often use Golang , an open-source programming language. The image below provides an overview of our sample application’s architecture: An incoming client request to the server implementation leads to an outgoing HTTP request.

Traffic 242

Traffic Open Source Servers Cloud 242

Scalegrid

OCTOBER 17, 2019

A long time ago, in a galaxy far far away, ‘threads’ were a programming novelty rarely used and seldom trusted. Using a connection pool in each module is hardly efficient: Even with a relatively small number of modules, and a small pool size in each, you end up with a lot of server processes. Context-switching between them is costly.

Architecture 200

Architecture Database Latency Servers 200

Dynatrace

DECEMBER 16, 2020

Dynatrace tracks worst-case scenarios and business risks as part of its business continuity planning program. These certificates are stored on physical devices which are plugged into specifically hardened build servers. This way the attacker can exfiltrate data from the targeted organization.

Software 289

Software Software Development AWS 289

O'Reilly

FEBRUARY 25, 2025

You can move the slider forward and backward to see how this code runs step-by-step: AI Chat for Python Tutors Code Visualizer Way back in 2009 when I was a grad student, I envisioned creating Python Tutor to be an automated tutor that could help students with programming questions (which is why I chose that project name).

Code 74

Code Programming Servers Cloud 74

Dynatrace

APRIL 14, 2022

Further, the report lists Tomcat as the most popular Java application server. Figure 2: Spring Controller that maps the DemoObject to requests received at the server. In particular, CVE-2022-22965 affects applications running on an Apache Tomcat server as a web application archive (WAR) deployment. DIRECTORY_OF_CHOICE.

Java 246

Java Servers Code Open Source 246

Scalegrid

SEPTEMBER 16, 2019

I believe anyone who comes to programming after 2010 will tell you GUI tools increase their productivity over a CLI solution. You can remotely access and navigate another database server. The dashboard lets you monitor server activities such as database locks, connected sessions, and prepared transaction. Why Use a GUI Tool?

Open Source 262

Open Source Database Azure Cloud 262

The Netflix TechBlog

APRIL 29, 2019

Content is placed on the network of servers in the Open Connect CDN as close to the end user as possible, improving the streaming experience for our customers and reducing costs for both Netflix and our Internet Service Provider (ISP) partners. takes place in Amazon Web Services (AWS), whereas everything that happens afterwards (i.e.,

Open Source 280

Open Source Network Infrastructure Big Data 280

Dynatrace

APRIL 29, 2021

During this webinar, Mr. Puckett and Steve Mazzuca, Director DoD Programs at Dynatrace, discussed Mr. Puckett’s role in this large-scale, multi-cloud transformation. Mr. Puckett identified three ECMA programs that provide an advantage for the warfighter: Managing the mission in the cloud. Software factories. Multi-cloud adoption.

Artificial Intelligence 214

Artificial Intelligence Cloud Monitoring Education 214

Dynatrace

MAY 4, 2021

If your organization uses technologies, including programming languages, that aren’t natively covered by OneAgent, but which do emit OpenTelemetry trace data. So, you start your investigation on the frontend server service which shows an increased failure rate with every second request failing for a couple of hours.

Cloud 264

Cloud Java Tuning Monitoring 264

The Netflix TechBlog

FEBRUARY 3, 2021

The Framework in Action The framework’s core revolves around the annotation-based programming model familiar to Spring Boot developers. Fitting into the GraphQL Server Ecosystem So how exactly does the DGS framework fit into the existing GraphQL ecosystem?

Open Source 246

Open Source Java Architecture Metrics 246