When deciding which database management system (DBMS) to use for a given project, there are several factors to consider. These include the size of the data sets to be stored, performance requirements, cost of ownership and development complexity (Linthicum 2019). Additionally, it is important to think about the type of queries that will need to be performed such as complex or simple ones as some DBMS may not support certain query types (Fernandez-Caballero 2020). The security features provided by each system should also be taken into account when choosing a DBMS as different systems provide different levels of encryption and authentication depending on the requirements (Harris 2018).

Furthermore, scalability is an important factor when selecting a database system since growing datasets can create issues with storage capabilities or response times on some systems. Compatibility with existing applications can also impact decision making process if other components in the environment need integration with the new database system (Mishra 2017). Lastly, many organizations opt for open source solutions rather than commercial products due to their typically lower cost and increased flexibility. This requires careful consideration however as open source databases often lack technical support in comparison with commercial solutions providing more options for enterprise customers (Banerjee 2018).

By taking into account all these factors and understanding what you need from your DBMS, it will become easier to choose one that will work best for your project.