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MongoDB *

MongoDB is a free and open-source cross-platform document-oriented database program.

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Run MongoDB Atlas locally for testing

IT systems testing *Programming *Java *MongoDB *

What happens to your MongoDB replica set when it comes to failures like network partitioning, restarting, reconfiguration of the existing topology, etc.? This question is especially important these days because of the popularity gained by the multi-cloud model where chances of these scenarios are quite realistic.


However, is there a solution, preferably a free one, for testing such cases that would obviate the need of writing manual scripts and poring over the official documentation? As software developers, we would be better off preparing our applications in advance to survive these failures.

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Leading Full Stack Development Companies to Check Out in 2020

Python *Node.JS *MongoDB *
Given the diverse range of responsibilities and technologies out there today, it is no wonder companies choose to employ full stack development services to achieve end goals without hiring multiple people and struggling to attain streamlined workflows.

What is full-stack development?


Full-stack development services refer to the development of both client-side and server-side interfaces of any application. In technical terms, these are the front-end and back-end, respectively.

A client-side-only developer typically is responsible for what users see and can interact within an application or a website. They use a specific set of languages, including HTML and CSS. They also use particular frameworks and libraries that include AngularJS, Bootstrap and ReactJS. On the other hand, a back-end developer typically focuses on how the website works and is built. The primary languages are Python, JavaScript and C++ among others.

To hire a full-stack web developer is to get someone who is well-versed in both front-end and back-end development and has the skills and technological prowess to step in at any stage of a project.

What qualities does the ideal full-stack developer possess?


If you’re looking to hire a remote full-stack web developer or a full-time one, consider looking out for these qualities:

  • Mastery over front-end technologies
  • Knowledge of at least one server-side programming language
  • Concrete understanding of DBMS technology
  • UI/UX design skills
  • Experience in handling servers
  • Knowledge of Git and version control systems
  • In-depth understanding of web services or API
  • Awareness of security concerns and frameworks
  • Understanding of algorithms and data structure
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Total votes 4: ↑3 and ↓1 +2
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The Testcontainers’ MongoDB Module and Spring Data MongoDB Reactive in Action

Programming *Java *MongoDB *
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1. Introduction


How can I easily test my MongoDB multi-document transaction code without setting up MongoDB on my device? One might argue that they have to set it up first because in order to carry out such a transaction it needs a session which requires a replica set. Thankfully, there is no need to create a 3-node replica set and we can run these transactions only against a single database instance.

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