According to my opinion, there is no best database. Every database has their own advantages & disadvantages. So, you have to decide what is the best for your needs. Here, i am mentioning Top 5 popular databases :- 1. MYSQL Relational Database exist for 25 years very cheap & easy to use Open-Source Limitataion of MYSQL :- Not that performant when many operations at once. Not a full SQL database, it has some limitation. 2. MONGODB non relational database' document-oriented database high performance due to non-relational DB easy to configure & scale Open-Source Limitation of MONGODBB :- uses high memory for data storage document size is limited to 16 MB. 3. POSTGRESQL Relational database Very well Expandable you can create own DB functions Open-Source Limitations of POSTGRESQL :- Lower performance compared to competitors not that easy to install for beginners. 4. REDIS :- Non Relational database, s
