4.1 and 4.2 solution strategy

docs/src/04_solution_strategy.adoc

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 [[section-solution-strategy]]
 == Solution Strategy
-
-
-[role="arc42help"]
-****
-.Contents
-A short summary and explanation of the fundamental decisions and solution strategies, that shape system architecture. It includes
-
-* technology decisions
-* decisions about the top-level decomposition of the system, e.g. usage of an architectural pattern or design pattern
-* decisions on how to achieve key quality goals
-* relevant organizational decisions, e.g. selecting a development process or delegating certain tasks to third parties.
-
-.Motivation
-These decisions form the cornerstones for your architecture. They are the foundation for many other detailed decisions or implementation rules.
-
-.Form
-Keep the explanations of such key decisions short.
-
-Motivate what was decided and why it was decided that way,
-based upon problem statement, quality goals and key constraints.
-Refer to details in the following sections.
-
-
-.Further Information
-
-See https://docs.arc42.org/section-4/[Solution Strategy] in the arc42 documentation.
-
-****
+This section aims to describe the strategies decided by the team.
+
+=== Technologies
+The following list names the technologies selected:
+
+- *Arc42:* this is a template for documentation and communication of software and system architectures
+- *TypeScript:* free and open-source high-level programming languaage deriving from JavaScript. The former provides tools that JavaScript does not. It will be used to program the client part of the application.
+- *React:* free and open-source front-end JavaScript library for building user interfaces based in components. It allows building complex interfaces in a simpler way, being flexible and easy to maintain.
+- *Docker:* set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. It will be used to deploy the application.
+- *MongoDB:* non-relational document database that provides support for JSON-like storage. It has drivers for major programming languages and development environments.
+- *NodeJS:* cross-platform, opens-source JavaScript library for the server layer that provides the tools to implement the application. It has a large and active community that may be usefull in difficult times.
+- *ExpressJS:* nodejs web application framework that provides a robust set of features for web and mobile applications.
+- *Wikidata:* collaboratively edited multilingual knowledge graph. It's a common source of open data that anyone can use. It also can be read and edited by both humans and machines.
+
+=== Organizational
+- *Weekly meetings:* to maintain a well communicated team so all are aware of the decissions and team progress.
+- *Github:* use of issues, pull request, discussions and other tools that Github offers.