Daily Archives: May 1, 2018


Apache Kafka Career Scope With Salary Trends 2018

1. Objective In our last Kafka tutorial, we discussed Kafka vs RabbitMQ. Today, we will see Kafka Career Opportunities. In this article “Apache Kafka Career Scope with Salary trends”, we will learn about the popularity of Apache Kafka along with its Salary Trends. As we know, the need to gather data and analyze them in real-time has become almost mandatory, in this digital age. Apache projects like Apache Kafka, Storm, and Spark continue to be popular when it comes to […]

Kafka Carrer

SAS Nonlinear Regression

SAS Nonlinear Regression Procedure – PROC NLIN & PROC TRANSREG

1. Objective We looked at different types of analysis for SAS/STAT and the procedures used for performing it in our previous SAS/STAT tutorial. Today, we will be looking at another type of analysis, called SAS Nonlinear regression and how can we use Nonlinear regression in SAS/STAT. Our focus here will be to understand the PROC NLIN and PROC TRANSREG that can be used for SAS Nonlinear regression with the example. So, let’s start with SAS Nonlinear Regression. 2. What is […]


Apache Kafka + Spark Streaming Integration

1. Objective In order to build real-time applications, Apache Kafka – Spark Streaming Integration are the best combinations. So, in this article, we will learn the whole concept of Spark Streaming Integration in Kafka in detail. Moreover, we will look at Spark Streaming-Kafka example. After this, we will discuss a receiver-based approach and a direct approach in Kafka Spark Streaming Integration. Also, we will look advantages of direct approach to receiver-based approach in Kafka Spark streaming Integration. So, let’s start Kafka Spark Streaming Integration […]

Spark Streaming Integration

MongoDB Drop Database

How MongoDB Drop Database with DropDatabase() Method

1. Objective In the previous MongoDB Tutorial, we have discussed How MongoDB create database, when we insert the values in a document and save it. We have also created a database with a name “dataflair”. In this Tutorial, we are going to learn How MongoDB Drop Database. Moreover, we will discuss the easy steps to drop database in MongoDB including dropDatabase() method. So, let’s start with MongoDB Drop Database. 2. MongoDB Drop Database In MongoDB Drop Database, a command is used to drop the […]


5 SAS Missing Data Analysis Procedures

1. Objective In our last SAS/STAT Tutorial, we talk about Mixed Model Procedure. Today we are going to look at SAS missing data analysis. In addition, we will study different Procedures for missing data analysis in SAS/STAT with examples. So, let’s start SAS Missing Data Analysis Procedures. 2. What is SAS Missing Data Analysis? SAS Missing values are defined as the values that are not available and that would be meaningful for analysis if they were observed. The reasons for […]

SAS Missing Data Analysis Procedures