Scalegrid

JUNE 4, 2020

ScaleGrid is a fully managed DBaaS that supports MySQL, PostgreSQL and Redis™, along with additional support for MongoDB® database and Greenplum® database. Along with many popular cloud providers, DigitalOcean also provides a Managed Databases service. So, which database service is right for your application?

Database 230

Database Latency Benchmarking Performance 230

Scalegrid

JUNE 22, 2020

MySQL is the all-time number one open source database in the world, and a staple in RDBMS space. MySQL on DigitalOcean is a natural fit, but what’s the best way to deploy your cloud database? In this benchmark, we compare equivalent plan sizes between ScaleGrid MySQL on DigitalOcean and DigitalOcean Managed Databases for MySQL.

Database 217

Database Benchmarking Latency Performance 217

DZone

SEPTEMBER 6, 2022

It is a fact that software testing is time and resources consuming. Testing the software can be observed from different perspectives. It can be divided based on what we are testing. should be tested. Moreover, we may test the code based on the user and functional requirements or specifications, i.e., black-box testing.

Testing 246

Testing Programming Design Code 246

DZone

DECEMBER 17, 2021

Why Load Testing Matters in Nebula Graph? The load testing for the database needs to be conducted usually so that the impact on the system can be monitored in different scenarios, such as query language rule optimization, storage engine parameter adjustment, etc. The operating system in this article is the x86 CentOS 7.8.

Testing 240

Testing Operating System Storage Performance 240

DZone

SEPTEMBER 13, 2021

The testing that is done to verify the interface functionality is called Interface testing. It is also defined as a software testing type that verifies whether the communication between two different software systems is done correctly. Common Components of Interface Testing. When and Why Should We Test an Interface?

Strategy 237

Strategy Testing Servers Database 237

Scalegrid

OCTOBER 18, 2024

Due to its versatility for storing information in both structured and unstructured formats, PostgreSQL is the fourth most used standard in modern database management systems (DBMS) worldwide 1. To conclude, GUIs are a vital addition to ease the lives of database users and developers.

Open Source 147

Open Source Database Cloud Operating System 147

DZone

JANUARY 29, 2021

API Test is crucial for the software systems to function at high quality. Application Programming Interface acts as the center level between the database and presentation layer in the software development procedure. What is API Test? Every app you build nowadays completely relies on Application Programming Interfaces.

Testing 214

Testing Programming Performance Database 214

Dynatrace

APRIL 30, 2021

As organizations develop more applications and microservices, they are discovering they also need to run more performance tests in the same amount of time or less to meet service-level objectives (SLOs) that fulfill service-level agreements (SLAs). How can organizations address this process bottleneck and run more tests in less time?

Engineering 263

Engineering Testing Performance Performance Testing 263

Alex Podelko

APRIL 18, 2021

MongoDB has the most advanced continuous performance testing I know about. MongoDB shared a lot of information on how we do performance testing and even open sourced some parts of it. Continuous performance testing is built on the top of Evergreen. 34 (2020), Performance Testing with David Daly , is another good introduction.

Performance Testing 182

Performance Testing Testing Performance Education 182

High Scalability

FEBRUARY 17, 2021

This article is to simply report the YCSB bench test results in detail for five NoSQL databases namely Redis, MongoDB, Couchbase, Yugabyte and BangDB and compare the result side by side. I have used latest versions for each NoSQL DB and have followed the recommendations to run all the databases in optimized conditions.

Benchmarking 308

Benchmarking Latency C++ Database 308

DZone

OCTOBER 14, 2020

Mocking Test Methodology. call to database or service) with artificial functionality that has the same return type. User Service — Example to Be Tested With Mocks. User Service — Example to Be Tested With Mocks. The key idea of mocking is to replace real code (e.g. There are different approaches to this practice.

Testing 191

Testing Best Practices Database Code 191

Dynatrace

JANUARY 5, 2022

Credits on content go to him and the work he has been doing around performance & resiliency testing automation. Our Application Performance Management (APM) and load test team at T-Systems MMS helps our customers reduce the risk of failed releases. Automation : Single load test executions can be repeated and tracked.

Testing 246

Testing Open Source Metrics Infrastructure 246

Percona

FEBRUARY 2, 2023

Database security is crucial to protecting sensitive information stored in a database. A critical aspect is authentication, which refers to verifying the identity of a user trying to access the database. PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server.

Database 138

Database Servers Testing Programming 138

DZone

MARCH 24, 2021

We typically understand software testing by the everyday definition of the word: making sure a piece of software performs the way it is supposed to in a production-like environment. For a complex distributed application with several external dependencies there is nothing that can beat a full end-to-end test. Or is there?

Testing 200

Testing Design Software Performance Database 200

Percona

JANUARY 30, 2023

As Ibrar Ahmed noted in his blog post on Transparent Database Encryption (TDE). PostgreSQL is a surprising outlier when it comes to offering Transparent Database Encryption. If database files are copied or otherwise exposed in their raw form, exposure does not happen. Does PostgreSQL Need TDE (Transparent Data Encryption)?

Database 145

Database Storage Government Open Source 145

DZone

JULY 13, 2024

Using Testcontainers has radically improved the process of working with test scenarios. Thanks to this tool, creating environments for integration tests has become simpler (see the article Isolation in Testing with Kafka ). For integration tests, Testcontainers has proven indispensable.

Testing 147

Testing Database Processing Performance 147

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. I remember really liking the technical side of these tests. But I must confess I was not too fond of having to report the results to stakeholders or deal with political/personal issues related to (poor) test results.

Open Source 223

Open Source Performance Testing Testing Performance 223

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. Standby servers are activated when the primary server fails.

Availability 257

Availability Servers Database Open Source 257

The Netflix TechBlog

MARCH 10, 2020

At one point, more than 30 developers were working on it, and it had well over 300 database tables. a database, a microservice API exposed via gRPC or REST, or just a simple CSV file. One of the main advantages we also saw in having an app with clear boundaries is our testing strategy?—?the

Architecture 346

Architecture Transportation Java Strategy 346

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. A basic high availability database system provides failover (preferably automatic) from a primary database node to redundant nodes within a cluster. HA is sometimes confused with “fault tolerance.”

Availability 132

Availability Database Open Source Hardware 132

Percona

NOVEMBER 13, 2023

To maintain competitiveness and operational efficiency — not to mention ensure security and compliance when your database version reaches End of Life (EOL) – it’s crucial to upgrade your database systems from time to time. One of the most compelling reasons to choose a professional service is the reduced risk.

Database 111

Database Open Source Best Practices Strategy 111

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

Dynatrace

JANUARY 16, 2023

The strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Java, Go, and Node.js

Open Source 358

Open Source Java Operating System Programming 358

Dynatrace

AUGUST 21, 2024

To enhance reliability, testing the software under these conditions is crucial to prepare for potential issues by leveraging chaos engineering or similar tools. Chaos engineering is a practice that extends beyond traditional failure testing by identifying unpredictable issues.

Engineering 262

Engineering Systems Latency Metrics 262

Scalegrid

SEPTEMBER 16, 2019

PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. PostgreSQL is the fourth most popular database management system in the world, and heavily used in all sizes of applications from small to large. Why Use a GUI Tool? pgAdmin Cost: Free (open source).

Open Source 262

Open Source Database Azure Cloud 262

Dynatrace

MAY 28, 2020

After a new build gets deployed and automated tests executed, SLIs are evaluated against their SLOs and, depending on that result, a build is considered good (promoted) or bad (rolled back). “ The app description and supporting files such as load testing scripts are on the Keptn Example GitHub. This is what this blog is all about.

Engineering 270

Engineering Performance Metrics Best Practices 270

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. For test purposes, DCS can be installed on same nodes running PostgreSQL. High Availability Test Scenarios. We conducted a few tests on PostgreSQL HA management using Patroni.

Availability 277

Availability Servers Network Testing 277

Percona

NOVEMBER 3, 2023

Sure, database migration is complex, particularly when you’re looking to migrate from a proprietary database to an open source one. Database migration is almost always time-consuming, tedious, and full of potential pitfalls. Database migration is complex Let’s start here. Have you built a testing environment?

Database 107

Database Open Source Benchmarking Strategy 107

Percona

SEPTEMBER 10, 2024

This long article aims to provide you with the instructions and tools to migrate your production database from your current environment to a solution based on Percona Everest (MySQL). You decided to test Percona Everest and found that it is the tool you were looking for to manage your private DBaaS. The easiest part […]

Database 120

Database Testing Open Source 120

DZone

APRIL 4, 2023

Apache Kafka is a battle-tested distributed stream-processing platform popular in the financial industry to handle mission-critical transactional workloads. A common data pipeline to ingest and store financial data involves publishing real-time data to Kafka and utilizing Kafka Connect to stream that to databases.

Processing 272

Processing Database Infrastructure Testing 272

Percona

OCTOBER 20, 2023

Heck, typing “database migration plan” into Google and reading this blog could constitute planning. In brief, a proper database migration plan includes: Establishing clear objectives: Define what you want to achieve and how open source will get there. Some level of planning is expected when migrating to open source.

Open Source 111

Open Source Database Best Practices Strategy 111

Percona

APRIL 28, 2023

Let’s start with a simple introductory comparison: With proprietary (closed source) database software, the public does not have access to the source code; only the company that owns it and those given access can modify it. Myth #2: Proprietary databases are better and therefore more suitable for large enterprises.

Open Source 135

Open Source Database Software Software 135

Scalegrid

JULY 8, 2020

Here is a truncated sequence of activities as seen on Sentinel: 3) "+vote-for-leader" 4) "9096772621089bb885eaf7304a011d9f46c5689f 1" 1) "pmessage" 2) "*" 3) "+sdown" <<< master marked DOWN 4) "master test 172.31.2.48 6379" 1) "pmessage" 2) "*" 3) "+odown" 4) "master test 172.31.2.48 26379 @ test 172.31.2.48

Servers 239

Servers Database Availability Monitoring 239

O'Reilly

JANUARY 21, 2025

Instead of having LLMs make runtime decisions about business logic, use them to help create robust, reusable workflows that can be tested, versioned, and maintained like traditional software. By predefined, tested workflows, we mean creating workflows during the design phase, using AI to assist with ideas and patterns.

Software Engineering 119

Software Engineering Efficiency Engineering Systems 119

Scalegrid

JULY 8, 2019

Are you looking to get started with the world’s most popular open-source database, and wondering how you should setup your MySQL hosting ? While Microsoft Azure does offer a managed solution, Azure Database, the solution has some major limitations you should know about before migrating your MySQL deployments.

Azure 219

Azure Cloud Virtualization Database 219

DZone

FEBRUARY 25, 2023

These APIs will be used to check the status of the app, insert data in the database and fetch and display the data from the database. Amazon Aurora is a MySQL and PostgreSQL-compatible relational database available on AWS. AWS EC2 instance : An Ubuntu 20.04

AWS 274

AWS Servers Internet Internet 274

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 111

Open Source Database Hardware Strategy 111