ProjectPro

AUGUST 21, 2015

With the help of ProjectPro’s Hadoop Instructors, we have put together a detailed list of big data Hadoop interview questions based on the different components of the Hadoop Ecosystem such as MapReduce, Hive, HBase, Pig, YARN, Flume, Sqoop , HDFS, etc. What is the difference between Hadoop and Traditional RDBMS?

Hadoop 40

Hadoop Big Data Metadata Java 40

Knowledge Hut

SEPTEMBER 6, 2023

Programming Languages : Good command on programming languages like Python, Java, or Scala is important as it enables you to handle data and derive insights from it. Big Data Frameworks : Familiarity with popular Big Data frameworks such as Hadoop, Apache Spark, Apache Flink, or Kafka are the tools used for data processing.

Big Data 52

Big Data Certification Hadoop Kafka 52

AltexSoft

SEPTEMBER 21, 2023

It is developed in Java and built upon the highly reputable Apache Lucene library. This remarkable efficiency is a game-changer compared to traditional batch processing engines like Hadoop , enabling real-time analytics and insights. What is Elasticsearch?

Engineering 52

Engineering NoSQL Programming Language Java 52

AltexSoft

NOVEMBER 7, 2022

For production purposes, choose from PostgreSQL 10+, MySQL 8+, and MsSQL. So you can quickly link to many popular databases, cloud services, and other tools — such as MySQL, PostgreSQL, HDFS ( Hadoop distributed file system), Oracle, AWS, Google Cloud, Microsoft Azure, Snowflake, Slack, Tableau , and so on. Airflow scheduler.

PostgreSQL 52

PostgreSQL Metadata Python MySQL 52

Cloudera

APRIL 23, 2021

hdfs dfs -cat” on the file triggers a hadoop KMS API call to validate the “DECRYPT” access. Ranger KMS supports MySQL, Postgresql as well as Oracle. TO ' rangerkms '@'localhost' IDENTIFIED BY ' Hadoop_123 '; Download and install mysql java connector jar: $ wget [link]. tar zxvf mysql-connector-java-5.1.46.tar.gz.

MySQL 73

MySQL Java Bytes Data 73

Knowledge Hut

JUNE 16, 2023

Data modeling and database management: Data analysts must be familiar with DBMS like MySQL, Oracle, and PostgreSQL as well as data modeling software like ERwin and Visio. This procedure can be sped up with the aid of programmes like Open Refine and Trifacta.

Programming Language 52

Programming Language Data Science Data Analytics Cloud Computing 52

Knowledge Hut

JANUARY 24, 2024

Data connectors: Numerous data connections are supported by Tableau, including those for Dropbox, SQL Server, Salesforce, Google Sheets, Presto, Hadoop, Amazon Athena, and Cloudera. Some examples are Microsoft Excel, Text/CSV, folders, MS SQL Server, Access DB, Oracle Database, IBM DB2, MySQL database, PostgreSQL database and etc.

BI 98

BI Business Intelligence Non-relational Database Data Analysis 98

ProjectPro

JANUARY 19, 2022

Good skills in computer programming languages like R, Python, Java, C++, etc. Knowledge of popular big data tools like Apache Spark, Apache Hadoop, etc. Thus, having worked on projects that use tools like Apache Spark, Apache Hadoop, Apache Hive, etc., High efficiency in advanced probability and statistics.

Data Engineer 52

Data Engineer Data Engineering Engineering Amazon Web Services 52

Knowledge Hut

NOVEMBER 2, 2023

In this, there are options for SQL Server, Oracle, MariaDB, MySQL, PostgreSQL, and Amazon Aurora. There are different SDKs available for different programming languages and platforms like Python, PHP, Java, Ruby, Node.js, C++, iOS, and Android. It also offers NoSQL databases with the help of Amazon DynamoDB.

Amazon Web Services 52

Amazon Web Services AWS IT Transportation 52

Databand.ai

DECEMBER 13, 2022

He also has more than 10 years of experience in big data, being among the few data engineers to work on Hadoop Big Data Analytics prior to the adoption of public cloud providers like AWS, Azure, and Google Cloud Platform. On LinkedIn, he focuses largely on Spark, Hadoop, big data, big data engineering, and data engineering.

Data Engineer 52

Data Engineer Data Engineering Engineering AWS 52

Confluent

FEBRUARY 12, 2019

Standard locations for this folder are: Confluent CLI: share/java/kafka-connect-jdbc/ relative to the folder where you downloaded Confluent Platform. Docker, DEB/RPM installs: /usr/share/java/kafka-connect-jdbc/. For example: CLASSPATH=/u01/jdbc-drivers/mysql-connector-java-8.0.13.jar./bin/connect-distributed./etc/kafka/connect-distributed.properties.

Kafka 90

Kafka MySQL Bytes Java 90

ProjectPro

DECEMBER 10, 2021

You can write Functions in C#, Node, Java, Python, and other languages. Azure Backup is a cloud-based solution offered by Microsoft that allows you to backup Azure Windows VMs, Azure Managed Disks, Azure File shares, SQL Server databases, SAP HANA databases, Azure PostgreSQL databases, etc. What do you mean by Azure HDInsight?

BI 52

BI Cloud Computing SQL Database 52

Confluent

OCTOBER 16, 2019

The platform shown in this article is built using just SQL and JSON configuration files—not a scrap of Java code in sight. For more advanced analytics work, the data is written to two places: a traditional RDBMS (PostgreSQL) and a cloud object store (Amazon S3). You can follow him on Twitter.

Kafka 19

Kafka Building Data Coding 19

ProjectPro

APRIL 26, 2016

Table of Contents Hadoop Hive Interview Questions and Answers Scenario based or Real-Time Interview Questions on Hadoop Hive Other Interview Questions on Hadoop Hive Hadoop Hive Interview Questions and Answers 1) What is the difference between Pig and Hive ? Usually used on the server side of the hadoop cluster.

Hadoop 40

Hadoop Metadata SQL Database 40

Databand.ai

DECEMBER 20, 2022

Olga is skilled in MySQL, PostgreSQL, and R and regularly publishes articles on topics like data analysis and machine learning. She has extensive experience in platform integration using advanced data mining and machine learning in Python, SQL, and R, and data engineering in Snowflake, Apache Spark, and Hadoop.

Data Analytics 52

Data Analytics Google Cloud Data Science Data Mining 52