Dynatrace

DECEMBER 12, 2021

This means that an attacker with control over a string that gets passed to the log4j 2 logger can trick the application into requesting a resource from a server under the attacker’s control, then load it, and then execute it. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment?

Java 192

Java Internet Internet Database 192

Scalegrid

DECEMBER 14, 2023

On an abstract level, whenever you use MongoClient to connect, send, or receive a request, it internally uses predefined timeout options to decide how long the application will wait for an initial connection establishment or the response from the server for your request.

Java 130

Java Network Servers Database 130

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

APRIL 13, 2023

Let’s explore how a log auditing and log forensics program can benefit from the convergence of observability and security data. Log auditing is a crucial part of building a comprehensive security program. for example, query web server logs from the past year for specific attack strings containing ). What is log auditing?

Analytics 194

Analytics Java Infrastructure Cloud 194

ScaleOut Software

SEPTEMBER 20, 2018

IMDGs harness the memory and computing power of multiple commodity (or cloud-based) servers to scale computing resources, and they minimize network bottlenecks by analyzing events within the grid. The IMDG transparently distributes the digital twin objects across a cluster of commodity servers for scalable processing.

Programming 63

Programming IoT Java Analytics 63

Tech News Gather

MARCH 30, 2022

It is a combination of programming languages, frameworks, libraries, patterns, servers, UI/UX solutions, software, and tools used by developers. Structure-wise, the tech stack consists of two elements: Front-end or client-side and server-side or back end. How to Choose a Tech Stack? . Back-End Tech Stack.

Technology 96

Technology Technology C++ Java 96

DZone

SEPTEMBER 25, 2019

You may also like: Java Out of Memory Heap Analysis. The application was running on a GNU/Linux OS, Java 8, Tomcat 8 application server. Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /.

Tuning 164

Tuning Java Traffic AWS 164

Dynatrace

MAY 9, 2022

That’s why customers use Dynatrace’s application programming interface (API) to automate monitoring tasks and export different data types into a third-party reporting and analysis tool. Overprovisioned servers lead to CPU and memory waste, creating inefficient usage and increasing costs. Right-sizing infrastructure.

Strategy 208

Strategy Cloud Infrastructure Java 208

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. What’s next.

Cloud 264

Cloud Java Tuning Monitoring 264

Dynatrace

DECEMBER 9, 2021

The open-source scripting language PHP is used by over 78% of all websites that use a server-side programming language. Starting with Dynatrace version 1.225 and OneAgent version 1.207, you can detect runtime vulnerabilities and assess risks across Java, Node.js,NET, Dynatrace news. NET, and now PHP—all on a single platform.

Social Media 195

Social Media Open Source Media Cloud 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. for ASP.NET, which is a web framework, and 4% for Java.

Monitoring 174

Monitoring Ecommerce Internet Internet 174

Brendan Gregg

MARCH 16, 2024

2014: Java in Flames Broken Java Stacks (2014) When I joined Netflix in 2014, I found Java's lack of frame pointer support broke all application stacks (pictured in my 2014 Surge talk on the right). Back-end servers. Java, for example, has the -XX:+PreserveFramePointer option.

Java 145

Java Cache Google Hardware 145

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. For example, contributors to the Apache HTTP Server Project come from IBM, RedHat, and Fujitsu-Siemens.

Open Source 199

Open Source Software Software Development 199

ScaleOut Software

SEPTEMBER 20, 2018

IMDGs harness the memory and computing power of multiple commodity (or cloud-based) servers to scale computing resources, and they minimize network bottlenecks by analyzing events within the grid. The IMDG transparently distributes the digital twin objects across a cluster of commodity servers for scalable processing.

Programming 40

Programming IoT Java Analytics 40

Dynatrace

JUNE 10, 2022

This approach to IAC uses object-oriented programming languages, such as Java or C++. In a push framework , a centralized server sends configuration data to specific systems. While imperative IAC provides step-by-step directions, declarative IAC offers a template for the final outcome.

Best Practices 218

Best Practices Infrastructure Code Speed 218

Dynatrace

MAY 6, 2019

Here’s what you can do with our GA code modules for z/OS: Gain insight into the CICS Transaction Server on z/OS with our CICS code module. The IBM IMS TM Resource adapter is another important bridging technology that is mainly used by Java applications or web services to access IMS transactions that are running on host IMS systems.

Java 117

Java Programming Technology Technology 117

Percona

MARCH 23, 2023

PostgreSQL supports sharding, which allows data to be distributed across multiple servers, making it ideal for high-traffic websites and applications. It has connectors for programming languages such as Java, Python, and PHP, as well as integrations with popular data visualization tools such as Tableau and Power BI.

Database 116

Database Open Source Traffic Small Business 116

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 173

Traffic Open Source Servers Cloud 173

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. For example, contributors to the Apache HTTP Server Project come from IBM, RedHat, and Fujitsu-Siemens.

Open Source 130

Open Source Software Software Development 130

Dynatrace

OCTOBER 26, 2022

The scope of OSS ranges from small components, such as a Java class library, to complete systems, such as the Apache HTTP Server Project and the Kubernetes container management system. For example, contributors to the Apache HTTP Server Project come from IBM, RedHat, and Fujitsu-Siemens.

Open Source 130

Open Source Software Software Development 130

Testlodge

MARCH 15, 2023

API Testing – Application Program Interfaces (API) allow a system to connect and share specified data to another system. Your selection of tool will depend on the programming language you are using. It is only for use with Java programs and works with Maven. It is for use with Java, JUnit, and TestNG.

Testing 83

Testing Testing Tools Java Programming 83

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. 30.14% in the middle of the flame graph.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

JULY 10, 2019

OneAgents are optimized to send data to the Dynatrace servers with the smallest possible impact, querying the metrics every minute, and the data is a first-class citizen for the Dynatrace AI root-cause analysis. The Dynatrace OneAgent will automatically instrument most frameworks in Java,NET, Node.js, PHP, and Golang.

Java 142

Java Best Practices Metrics Azure 142

High Scalability

JULY 20, 2018

Yet we still program with text—in files. He told me his work in functional programming languages failed, and would likely always fail, because it was easy to do hard things but incredibly difficult to do simple things. crabbone : This is the prism through which Java programmers view the world.

Internet 121

Internet Internet Scalability Automotive 121

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. For the HTTP request, we add the request headers we sent, as well as certain details from the response, such as the status code, the length of the response, and server information.

Metrics 189

Metrics Open Source Traffic Cache 189

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). Introduction: MariaDB vs. MySQL The goal of this blog post is to evaluate, at a higher level, MariaDB vs. MySQL vs. Percona Server for MySQL side-by-side to better inform the decision making process.

Open Source 52

Open Source Servers Storage Scalability 52

Testsigma

APRIL 28, 2021

This step means writing the automated test scripts in programming languages. It supports Selenium WebDriver compatible programming languages- Java, C#, Python, etc. Components of Selendroid: Web Driver Client – a Java client library, which is installed on the computer where test scripts will be written.

Mobile 69

Mobile Testing Open Source Java 69

Scalegrid

MARCH 12, 2019

repmgr enables you to setup standby servers, promote standbys, do a switchover, and monitor the status of your PostgreSQL cluster. repmrg not only manages the replication of PostgreSQL clusters, but also has capabilities for setting up the standby servers for replication. How it Works. First, the primary node is setup and registered.

Availability 147

Availability Servers Open Source Database 147

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. We introspect these custom error codes from the response and emit them to our metrics server, Atlas.

Architecture 249

Architecture Best Practices Engineering Open Source 249

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Depending on how it is configured, Redis can act like a database, a cache or a message broker. Redis Strings.

Cache 232

Cache Ecommerce Social Media Database 232

Dynatrace

NOVEMBER 12, 2021

Five or six years ago, that manual approach may have been okay because you were often dealing with one runtime, like Java. You’re bringing more servers online in the cloud. With traditional APM you gathered metrics, logs, or even some transactional data. Systems are very dynamic. You have lots of containers spinning up and down.

Cloud 180

Cloud Monitoring Network Azure 180

Dynatrace

JULY 2, 2019

For instance, alert me when an error 999 is detected in application server logs or any HTTP 500 error from the web server access log. If the code triggers an unexpected “connectionTimeOutException”, there is no “catch” so the application server will catch it and return an HTTP error. So, what does it means for you?

Tuning 116

Tuning Artificial Intelligence Code Java 116

Dotcom-Montior

OCTOBER 19, 2021

A typical SRE is busy automating, cleaning up code, upgrading servers, and continually monitoring dashboards for performance, etc., Programming Languages. Let us look at some of the most common programming languages an SRE group will encounter, like Python, Golang, and Ruby. so they are going to see more tools in that toolbelt.

Engineering 86

Engineering Open Source Programming Monitoring 86

Testsigma

NOVEMBER 18, 2021

The type of applications that are being tested has changed as well, from (now) legacy client server-based applications to microservice-based or cloud-based architectures. Master at least one programming language, preferably Java, Python, or C#, so that you can design and create scripted tests.

Engineering 104

Engineering Social Media DevOps Azure 104

Testsigma

APRIL 23, 2021

It also supports the testing of native, hybrid, and mobile web apps across various programming languages like Java, Ruby, C#, Javascript, PHP, Python. It’s a cross-platform tool and comes with a GUI wrapper around the Appium server that lets us download it for pretty much every platform.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Alex Podelko

OCTOBER 28, 2016

Well, the time when all communication between client and server was using simple HTTP is in the past and the trend is to provide more and more sophisticated interfaces and protocols. Programming. Programming API using a Load Testing Tool. LoadRunner) or Java (e.g. In such cases, API calls from the script may be an option.

Performance Testing 100

Performance Testing Technology Technology Testing 100

Sutter's Mill

MARCH 11, 2024

I chair the ISO C++ standards committee and I work for Microsoft, but these are my personal opinions and I hope they will invite more dialog across programming language and security communities. When I say “safety” unqualified here, I mean programming language safety, which benefits both software security and software safety.

C++ 139

C++ Programming Code Java 139