Scalegrid

NOVEMBER 23, 2023

Imagine a world where your PostgreSQL® database connections are seamless and secure. Key Takeaways Understanding PostgreSQL hostname is essential for successful database connections. Configure the PostgreSQL hostname by editing configuration files and restarting the server, with secure storage of connection details to enhance security.

Database 130

Database Servers Storage Network 130

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. These include popular technologies such as web servers and web applications, along with advanced solutions like distributed data stores and containerized microservices.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 96

Open Source Database Hardware Strategy 96

Percona

JULY 31, 2023

Open source database architects usually do not implement business logic in their databases. This is in stark contrast to many commercial databases where this is a common practice. In the first case, all the heuristics are kept at the application layer, and the database has little or no effect on the data quality.

Database 78

Database Open Source Servers Code 78

Scalegrid

JANUARY 25, 2024

Redis® is an in-memory database that provides blazingly fast performance. This makes it a compelling alternative to disk-based databases when performance is a concern. You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

DECEMBER 12, 2021

The National Vulnerability Database describes the exploit here. 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. Public Internet Exposure.

Java 238

Java Internet Internet Database 238

Dynatrace

MAY 8, 2023

The process involves monitoring various components of the software delivery pipeline, including applications, infrastructure, networks, and databases. It examines metrics like response times, application programming interface availability, and page load times to flag problems that affect the user experience.

DevOps 216

DevOps Efficiency Monitoring Infrastructure 216

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. All the databases that HammerDB tests implement a form of MVCC (multi-version concurrency control). On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute.

Programming 67

Programming Benchmarking Virtualization C++ 67

Scalegrid

APRIL 16, 2020

Where you decide to host your cloud databases is a huge decision. But, if you’re considering leveraging a managed databases provider, you have another decision to make – are you able to host in your own cloud account or are you required to host through your managed service provider? Where to host your cloud database?

Cloud 242

Cloud Azure AWS Database 242

HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. What programming languages does HammerDB use and why does it matter? Surely any language will do? Background and Concepts. usr/local/bin/tclsh8.6

Benchmarking 98

Benchmarking Database C++ Virtualization 98

Dynatrace

DECEMBER 12, 2021

The National Vulnerability Database describes the vulnerability here. 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. Public Internet Exposure.

Java 183

Java Internet Internet Database 183

Percona

APRIL 12, 2023

Whereas many open source software offerings — like the community version of MySQL — use the GNU General Public License ( GPL ), MongoDB has been under the GNU Affero General Public License ( AGPL ) and more recently under the Server Side Public License ( SSPL ), introduced by MongoDB itself.

Open Source 85

Open Source Programming Database Servers 85

Official Blog - World Web Technology

AUGUST 27, 2023

Similarly, using the best programming language for your website is also crucial. When it comes to programming languages, you will find many options, but PHP is the most viable option to choose. It is one of the most preferred programming languages used by developers across the globe for website development. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

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

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. Redis List Use Cases.

Cache 232

Cache Ecommerce Social Media Database 232

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 290

Games Monitoring Infrastructure DevOps 290

Percona

NOVEMBER 9, 2023

If you have any experience working with database software, you have undoubtedly heard the term Kubernetes a lot. Kubernetes manages and orchestrates these containers, handling tasks such as deployment, scaling, load balancing, and networking. In essence, it establishes permissions within a Kubernetes cluster.

Efficiency 107

Efficiency Cloud Healthcare Open Source 107

Percona

DECEMBER 29, 2023

Not everything can be addressed on the database side. These connections can accumulate, eventually exhausting server resources and causing the system to become unresponsive. Unexpected connection leaks: Unanticipated connection leaks can also arise from programming errors or faulty application logic.

Servers 84

Servers Database C++ Airlines 84

Percona

AUGUST 30, 2023

This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. The most common parameter used by the PostgreSQL server (postmaster) will be PGDATA, which sets the parameter data_directory. But changing this is possible only at the server startup. 20150623 (Red Hat 4.8.5-44),

Database 107

Database Servers Open Source Tuning 107

Dynatrace

OCTOBER 21, 2019

This also helps the Operations teams that are tasked with SAP user performance problem triaging, which usually requires cross-disciplinary knowledge, ranging from network monitoring through infrastructure load and dependencies to SAP application and transaction specifics. Join the Preview Program! Sound interesting?

Monitoring 109

Monitoring Performance Infrastructure Network 109

Dynatrace

JULY 21, 2020

There are certain situations when an agent based approach isn’t possible, such as with network or storage devices, or a very old OS. For example, querying a database, doing an LDAP lookup, performing a get/put to (S)FTP, checking if a file exists and much more. Dynatrace OneAgent is great for monitoring the full stack.

Infrastructure 152

Infrastructure Monitoring Open Source Traffic 152

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. Do you have a database? Do you have a web server? Was the database running? Is the web server running? The last item to check was if the web server was able to talk to the database?

Systems 74

Systems Monitoring Hardware Network 74

Official Blog - World Web Technology

NOVEMBER 9, 2023

Choosing the correct programming language for web development is critical for producing outstanding websites. PHP is a popular server-side programming language due to its simplicity of use, vast functionality, and robust community support. A study by Wappalyzer says that PHP runs 82% of the Internet.

Website 59

Website Development Open Source Database 59

Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. Our yml file: development: # Configure available database clients. The user's database roles. The user's database roles.

C++ 100

C++ Servers Database Network 100

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 195

Strategy Cloud Infrastructure Metrics 195

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. A new record entering a database table. What is AWS Lambda? Data entering a stream.

Lambda 178

Lambda AWS Serverless Hardware 178

Dynatrace

SEPTEMBER 25, 2019

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Dynatrace Extension: database performance as experienced by the SAP ABAP server. SAP server. It delivers vital enterprise applications to thousands of users.

Latency 117

Latency Performance Virtualization Infrastructure 117

Dynatrace

NOVEMBER 12, 2021

FedScoop: There are a lot of solutions that claim to provide a single-pane-of-glass view of agency networks and applications. You’re bringing more servers online in the cloud. Or work with a contractor to build an AI system to identify problems on our network? And when they’re not, what is the root cause?

Cloud 169

Cloud Monitoring Network Azure 169

The Morning Paper

JANUARY 26, 2020

Second, Reverb enables speculative bug fix analysis … Third, Reverb supports wide-area debugging for applications whose server-side components use event-driven architectures. See e.g. " Debugging data flows in reactive programs." Changing the program’s state in some way. The problem.

Programming 86

Programming Servers Network Latency 86

Percona

NOVEMBER 1, 2023

Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker. about to fork child process, waiting until server is ready for connections. connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb

Scalability 61

Scalability Best Practices Servers Database 61

Dotcom-Montior

APRIL 23, 2021

Email infrastructure usually consists of your server and domain configuration, server performance, IP address, mail agents, and more. It is composed of several aspects that use IP addresses, mail servers, as well as resources focusing on email deliverability and domain reputation. Mail Server. Outbound/outgoing server.

Infrastructure 98

Infrastructure Monitoring Servers Network 98

Percona

APRIL 13, 2023

Since Percona Server for MongoDB (PSMDB) is a fully compatible replacement for the upstream MongoDB Community Edition, we try to follow the same EOL date as the upstream vendor. Don’t leave your database vulnerable because this version has gone on to the database software wasteland. MongoDB v4.2 MongoDB v4.2

Servers 72

Servers Database Processing Systems 72

Smashing Magazine

MAY 20, 2021

There are people working specially focused on security topics that can create better and more secure platforms than us; We can save time relying on an existing authentication platform and spend it adding value to the products and services that we care about; We don’t store sensitive information in our databases. What Is Auth0? application.

Serverless 113

Serverless Servers Programming Database 113

SQL Server According to Bob

JANUARY 11, 2020

Microsoft, ​​ Windows, ​​ Windows NT, ​​ and Windows Server ​​ are registered trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

Servers 40

Servers Cache Database Media 40

Smashing Magazine

MAY 25, 2022

As in every programming language, memory management is a key factor to consider when writing JavaScript. Unlike C, JavaScript is a high-level programming language that automatically allocates memory when objects are created and that clears memory automatically when the objects are no longer needed. Garbage Collection in JavaScript.

Cache 116

Cache Programming Storage Code 116

SQL Server According to Bob

JANUARY 11, 2020

Microsoft SQL Server I/O Basics Author: ​​ Bob Dorr, Microsoft SQL Server Escalation Published: ​​ December, 2004 SUMMARY: ​​ Learn the I/O requirements for Microsoft SQL Server database file operations.

Servers 40

Servers Cache Media Hardware 40

The Morning Paper

FEBRUARY 20, 2020

The motivation is not that inference will perform better inside the database, but that the database is the best place to take advantage of enterprise features (transactions, security, auditing, HA, and so on). These pipelines are stored directly in the database. End-to-end the picture looks like this: ( Enlarge ).

Processing 72

Processing Hardware Database Azure 72