Data Exploration by using Scatter Plots (Data Analytics & Machine Learning )

  • By
  • January 25, 2023
  • Data Science
Data Analytics

Data Exploration by using Scatter Plots (Data Analytics & Machine Learning )

In today’s digital era, we usually do most of our transactions online, whether buying something from any eCommerce website or transferring funds to one’s account. Let us ponder when we open the respective banking portal for utilizing net banking services, as a part of the authorization process it asks us to enter user credentials. If credentials are matching, bingo…. You are in otherwise you have to try again. Have you ever thought about what is it there behind that web page which is checking and ensuring the safety of your account, well that is where the database connectivity comes into the picture which connects the front-end (user interface) to the back-end (database). Join SevenMentor to learn Data Science Course in Pune. It is a professional course that will enable you to understand the basics of data science

 

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Data Analytics

In java, it is called as Java database connectivity (JDBC), which is a set of APIs that helps to connect front end to backend. JDBC API uses different -different types of drivers to connect to databases. 

A list of interfaces of JDBC API is given below: 

  • Driver 
  • Connection  
  • Statement  
  • PreparedStatement  
  • CallableStatement 
  • ResultSet  
  • ResultSetMetaData  
  • DatabaseMetaData 
  • RowSet 

 

 

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The process to connect to database- 

  • Loading/Registering driver 
  • Creating connection 
  • Creating statement  
  • Running queries 

 

Author:

Anil Giri

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