When NoSQL is better choice than RDBMS and when it’s not

Relational Database Management Systems (RDBMS) and Structured Query Language (SQL) associated with them represent a mature technology that existed for over 30 years. However, a group of data storage technologies based on a completely different paradigm, collectively known as NoSQL, is establishing itself as a popular alternative, especially within performance-critical Continue Reading

How Wi-Fi works

Wireless internet connection, or Wi-Fi, has became so integral to our daily life that we take it for granted. However, there are technology-minded people who are curious about the inner workings of Wi-Fi. Today, we will summarise the principles that make the Wi-Fi work. So, you will know what sort Continue Reading