Dynatrace

JANUARY 23, 2024

In May 2023 the critical vulnerability CVE-2020-36641 in the Java library aXMLRPC was published in the National Vulnerability Database (NVD). XML external entity (XXE) exploit The aXMLRPC library allows its users to connect to a server and perform RPC calls using the XML-RPC protocol over HTTP.

Java 264

Java Servers Code Software 264

Scalegrid

SEPTEMBER 5, 2024

Managing High Availability (HA) in your PostgreSQL hosting is very important to ensuring your database deployment clusters maintain exceptional uptime and strong operational performance so your data is always available to your application. The primary server is responsible for handling all write operations and maintaining data accuracy.

Availability 257

Availability Servers Database Open Source 257

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. SAP HANA server infrastructure monitored with OneAgent. Architectural overview.

Java 246

Java Analytics Best Practices Monitoring 246

Scalegrid

AUGUST 22, 2019

On the first node, Patroni initializes the database, obtains the leader lock from DCS, and ensures the node is being run as the master. All of these tests were performed while the application was running and inserting data to the PostgreSQL database. Standby Server Tests. Reboot the server. Master/Primary Server Tests.

Availability 277

Availability Servers Network Testing 277

Dynatrace

NOVEMBER 18, 2021

Starting with user interactions, PurePath technology automatically collects all code execution details, executed database statements, critical transaction-based metrics, and topology information end-to-end. Just go to Settings > Server-side service monitoring > Deep Monitoring > New OneAgent features.

Analytics 246

Analytics Cloud Java Serverless 246

Dynatrace

FEBRUARY 9, 2023

While the amount of bytes allocated for the Java API is typically 1.5X the average, in this case, the allocation for the Java API was more than 3X higher than the average, 41 TiB. In Memory profiling view, we would normally expect to see allocations for protocols and database calls at the top of the list of allocation hotspots.

Java 246

Java Metrics Servers Code 246

Scalegrid

JULY 13, 2020

Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. While Oracle remains the #1 database on the market, its popularity has steadily declined by over 18% since 2013. Not available.

Open Source 244

Open Source Tuning C++ Database 244

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. Java #Python #C Click To Tweet.

Strategy 182

Strategy Cloud Java Open Source 182

Dynatrace

AUGUST 18, 2022

Such scans enable teams to detect SQL injection attacks that allow someone to maliciously inject code into a database query. For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network. National Vulnerability Database (NVD) lists over 175,000 known vulnerabilities.

Traffic 241

Traffic Java Network DevOps 241

Percona

MARCH 23, 2023

When it comes to enterprise-level databases, there are several options available in the market, but PostgreSQL stands out as one of the most popular and reliable choices. PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s.

Database 139

Database Open Source Traffic Small Business 139

The Netflix TechBlog

SEPTEMBER 3, 2021

If the service knows which fields are important for the caller, it can make an informed decision about making expensive calls, starting resource-heavy computations, and/or calling the database. link] When the protobuf compiler (protoc) compiles this message definition, it creates the code in the language of your choice (Java in our example).

Design 246

Design Java Code Servers 246

Dynatrace

MAY 17, 2023

Think about items such as general system metrics (for example, CPU utilization, free memory, number of services), the connectivity status, details of our web server, or even more granular in-application tasks like database queries. Let’s click “Apache Web Server apache” now.

Metrics 243

Metrics Database Monitoring Network 243

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 3, 2023

already address SNMP, WMI, SQL databases, and Prometheus technologies, serving the monitoring needs of hundreds of Dynatrace customers. focused on technology coverage, building on the flexibility of JMX for Java and Python-based coded extensions for everything else. and focusing on a much-improved version 2.0 Extensions 2.0

Technology 264

Technology Technology Scalability Availability 264

Dynatrace

MAY 9, 2022

Overprovisioned servers lead to CPU and memory waste, creating inefficient usage and increasing costs. Right-sizing matches server to workload performance and capacity requirements at the lowest possible cost. Figure 5 shows the service flow of a Java-based application hosted on VMware. Right-sizing infrastructure.

Strategy 246

Strategy Cloud Infrastructure Metrics 246

Dynatrace

JULY 3, 2019

Anything you want to do on a web server, you can do with PHP. 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. We’ve significantly improved database sensor performance for PHP monitoring as well.

Monitoring 203

Monitoring Ecommerce Internet Internet 203

Dynatrace

DECEMBER 9, 2020

Most applications communicate with databases to, for example, pull a catalog entry or submit a new record when an order is placed. To achieve this, there must be a healthy connection between the application and the database. Application servers use connection pools to maintain connections with the databases that they communicate with.

Traffic 208

Traffic Performance Database Metrics 208

Dynatrace

MAY 28, 2020

If you have a distributed environment with multiple servers hosting your webservers, app servers, and database, I suggest you install the OneAgent on all these servers to get full end-to-end visibility. This will enable deep monitoring of those Java,NET, Node, processes as well as your web servers.

Engineering 270

Engineering Performance Metrics Best Practices 270

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. For storing schema changes, we use an internal library that implements the event sourcing pattern on top of the Cassandra database.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Scalegrid

AUGUST 15, 2019

In this article, we are going to compare 6 of the top MongoDB Graphical User Interfaces that help developers increase their productivity and manage their database. Should have an excellent way to measure server and query performance. SQL Import/Export that supports major databases: Oracle, SQL Server, MySQL, and PostgreSQL.

Database 40

Database Servers Availability Monitoring 40

The Morning Paper

MARCH 3, 2020

Millions of tiny databases , Brooker et al., It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. NSDI’20. This paper is a real joy to read. a majority of nodes).

Database 106

Database AWS Network Design 106

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. This is done using an extra node called the witness server.

Availability 147

Availability Servers Open Source Database 147

Dynatrace

JULY 23, 2019

When comparing Django and Flask , developers like to highlight that Django provides an all-inclusive experience for developers: you get an admin panel, database interfaces, ORM, and directory structure for your applications and projects out of the box. Tracing database requests. Tracing database requests. create_database_info(.

Monitoring 178

Monitoring Software Software Database 178

Dynatrace

SEPTEMBER 7, 2019

Database tracing using Couchbase Node.js OneAgent for IBM Z platform is now also compatible with the SUSE Linux Enterprise Server (SLES) 12 distribution. WebSphere Application Server version 8.0 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.0. with Java 6.

Java 133

Java Traffic AWS Monitoring 133

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 221

Database Traffic Transportation Open Source 221

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 159

Java Programming Technology Technology 159

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 206

Database Traffic Transportation Open Source 206

Scalegrid

APRIL 5, 2024

Grasping the concept of Redis sharding is essential for expanding your Redis database. This method involves splitting data over various nodes to improve the database’s efficiency. Redis isn’t alone in utilizing sharding strategies — it’s a common concept found throughout database technologies to distribute workload efficiently.

Scalability 130

Scalability Java Efficiency Database 130

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. Now there are systems with hundreds of different physical systems, containers, cloud instances, databases, and back-end support systems running in the cloud.

Cloud 244

Cloud Monitoring Network Azure 244

High Scalability

APRIL 16, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data.

Analytics 26

Analytics Java Metrics Software Engineering 26

High Scalability

APRIL 10, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data.

Analytics 26

Analytics Java Metrics Software Engineering 26

All Things Distributed

APRIL 23, 2014

We launched Elastic Beanstalk in 2011 with support for Java web applications and Tomcat 6 in one region, and we''ve seen the service grow to 6 container types (Java/Tomcat, PHP, Ruby, Python,NET, and Node.js) supported in 8 AWS regions around the world.

Cloud 103

Cloud Java AWS Database 103

High Scalability

JANUARY 8, 2019

InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Need excellent people? Advertise your job here! Fun and Informative Events. Advertise your event here! Cool Products and Services.

Java 137

Java Metrics Software Engineering DevOps 137

High Scalability

JUNE 27, 2019

PA File Sight - Actively protect servers from ransomware , audit file access to see who is deleting files , reading files or moving files, and detect file copy activity from the server. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Need excellent people? Advertise your job here!

Metrics 23

Metrics Servers Java Engineering 23

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 147

Tuning Artificial Intelligence Code Java 147

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. In this article, we will see what technology stack to choose for your project?

Technology 96

Technology Technology C++ Mobile 96

All Things Distributed

MAY 8, 2012

s announcement of Amazon RDS for Microsoft SQL Server and.NET support for AWS Elastic Beanstalk marks another important step in our commitment to increase the flexibility for AWS customers to use the choice of operating system, programming language, development tools and database software that meet their application requirements.

Cloud 92

Cloud Development AWS Servers 92