REST Web Service to fetch and insert into a MySQL Database

It fetches current weather for a particular city after every interval of 3 seconds and stores the details in a database.

The table looks like as below:-

+-------------+--------------+------+-----+---------+----------------+

| Field | Type | Null | Key | Default | Extra |

+-------------+--------------+------+-----+---------+----------------+

| rowNo | int(11) | NO | PRI | NULL | auto_increment |

| city | varchar(40) | YES | | NULL | |

| state | varchar(40) | YES | | NULL | |

| time | datetime | YES | | NULL | |

| description | varchar(100) | YES | | NULL | |

+-------------+--------------+------+-----+---------+----------------+