Aside, I’ve read an interesting benchmark with advantages and drawbacks of the two main current databases management systems: “relational” (RDBMS) and “NoSQL“.
Here are three code snippets to illustrate native HTML5 features:
For those who want to get superuser rights for their Android phone, they can learn How to root an Android phone with one click
Databases and SQL are topics I barely write for on this blog. However, I suggest you have a look to this very interesting post about RDBMS vs NoSQL: quick overview of differences
In a few words, RDBMS and NoSQL are not concurrent because they meet different requirements. Keep in mind that NoSQL offers different ways to store and process data (Document, Graph, Columnar Databases and Key-Value Stores)