ProjectPro

JUNE 6, 2025

For instance, with a projected average annual salary of $171,749, the GCP Professional Data Engineer certification was the top-paying one on this list in 2021. Microsoft introduced the Data Engineering on Microsoft Azure DP 203 certification exam in June 2021 to replace the earlier two exams.

Certification 40

Certification Data Engineer Data Engineering Engineering 40

ProjectPro

MAY 2, 2017

News on Hadoop-April 2017 AI Will Eclipse Hadoop, Says Forrester, So Cloudera Files For IPO As A Machine Learning Platform. Apache Hadoop was one of the revolutionary technology in the big data space but now it is buried deep by Deep Learning. Forbes.com, April 3, 2017. Hortonworks HDP 2.6 SiliconAngle.com, April 5, 2017.

Hadoop 52

Hadoop Entertainment Data Lake Banking 52

Big Data Tools

OCTOBER 5, 2021

PostgreSQL 14 – Sometimes I forget, but traditional relational databases play a big role in the lives of data engineers. And of course, PostgreSQL is one of the most popular databases. Improve YARN Registry DNS Server qps – In massive Hadoop clusters, there may be a lot of DNS queries. Which output is better?

Data Engineer 52

Data Engineer Data Engineering Engineering Big Data Tools 52

Big Data Tools

OCTOBER 5, 2021

PostgreSQL 14 – Sometimes I forget, but traditional relational databases play a big role in the lives of data engineers. And of course, PostgreSQL is one of the most popular databases. Improve YARN Registry DNS Server qps – In massive Hadoop clusters, there may be a lot of DNS queries. Which output is better?

Data Engineer 52

Data Engineer Data Engineering Engineering Big Data Tools 52

ProjectPro

OCTOBER 15, 2014

Pig and Hive are the two key components of the Hadoop ecosystem. What does pig hadoop or hive hadoop solve? Pig hadoop and Hive hadoop have a similar goal- they are tools that ease the complexity of writing complex java MapReduce programs. Apache HIVE and Apache PIG components of the Hadoop ecosystem are briefed.

Hadoop 52

Hadoop Java Unstructured Data SQL 52

U-Next

SEPTEMBER 9, 2022

Introduction . “Hadoop” is an acronym that stands for High Availability Distributed Object Oriented Platform. That is precisely what Hadoop technology provides developers with high availability through the parallel distribution of object-oriented tasks. What is Hadoop in Big Data? . CAGR between 2021 and 2030.

Hadoop 40

Hadoop Big Data Management Java 40

ProjectPro

JUNE 6, 2025

Hadoop job interview is a tough road to cross with many pitfalls, that can make good opportunities fall off the edge. One, often over-looked part of Hadoop job interview is - thorough preparation. Needless to say, you are confident that you are going to nail this Hadoop job interview. directly into HDFS or Hive or HBase.

Hadoop 40

Hadoop MySQL Relational Database Java 40

ProjectPro

JUNE 6, 2025

They should also be familiar with data mining tools and techniques, such as Hadoop , Hive, and Spark. Foundation of Databases: - Almost every business, irrespective of its size, relies on relational databases. - Platform-agnostic: Works on major databases like MySQL, PostgreSQL, Oracle, MS SQL, and many others.

Portfolio 40

Portfolio Programming Language Consulting Hadoop 40

ProjectPro

JULY 6, 2015

This is the reality that hits many aspiring Data Scientists/Hadoop developers/Hadoop admins - and we know how to help. What do employers from top-notch big data companies look for in Hadoop resumes? How do recruiters select the best Hadoop resumes from the pile? What recruiters look for in Hadoop resumes?

Hadoop 40

Hadoop Big Data Recruitment Certification 40

ProjectPro

JUNE 6, 2025

Data sources may include relational databases or data from SaaS (software-as-a-service) tools like Salesforce and HubSpot. Using this data pipeline, you will analyze the 2021 Olympics dataset. In most cases, data is synchronized in real-time at scheduled intervals.

Data Pipeline 40

Data Pipeline Architecture Kafka Data Lake 40

U-Next

SEPTEMBER 7, 2022

In a Data Lake architecture , Apache Hadoop is an example of a data infrastructure that is capable of storing and processing large amounts of structured and unstructured data. . between 2021 and 2026. . Data is stored in both a database and a data warehouse. A database is also a relational database system.

Data Lake 52

Data Lake Data Warehouse Unstructured Data Amazon Web Services 52

ProjectPro

JUNE 23, 2016

Hadoop job interview is a tough road to cross with many pitfalls, that can make good opportunities fall off the edge. One, often over-looked part of Hadoop job interview is - thorough preparation. Needless to say, you are confident that you are going to nail this Hadoop job interview. directly into HDFS or Hive or HBase.

Hadoop 40

Hadoop MySQL Relational Database Java 40

ProjectPro

JANUARY 31, 2023

Billion in 2021 and is likely to reach USD 273.4 Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data. Typically, data processing is done using frameworks such as Hadoop, Spark, MapReduce, Flink, and Pig, to mention a few.

Big Data 52

Big Data Hadoop Relational Database NoSQL 52

ProjectPro

JUNE 6, 2025

According to a survey conducted by Terence Shin in early 2021, SQL will be the second most in-demand skill for Data Scientists in 2021 and beyond. SQL is the standard programming language for many database systems. Even Big data platforms such as Hadoop and Spark have been modeled based on SQL. Why SQL for Data Science?

Data Science 40

Data Science SQL NoSQL Programming Language 40

ProjectPro

DECEMBER 17, 2021

According to a survey conducted by Terence Shin in early 2021, SQL will be the second most in-demand skill for Data Scientists in 2021 and beyond. SQL is the standard programming language for many database systems. Even Big data platforms such as Hadoop and Spark have been modeled based on SQL. Why SQL for Data Science?

Data Science 52

Data Science SQL NoSQL Programming Language 52

ProjectPro

JUNE 6, 2025

According to a similar report by Pearson VUE (Value of IT Certification, 2021), 61% of certified tech professionals report getting promoted, 73% report upskilling to keep up with emerging technology, and 76% report higher job satisfaction. It will cover basic relational data concepts and relational database solutions in Azure.

Certification 45

Certification Google Cloud Data Lake SQL 45

ProjectPro

FEBRUARY 21, 2023

For instance, with a projected average annual salary of $171,749, the GCP Professional Data Engineer certification was the top-paying one on this list in 2021. Microsoft introduced the Data Engineering on Microsoft Azure DP 203 certification exam in June 2021 to replace the earlier two exams.

Certification 52

Certification Data Engineer Data Engineering Engineering 52

ProjectPro

AUGUST 31, 2018

Azure and AWS both provide database services, regardless of whether you need a relational database or a NoSQL offering. Amazon’s RDS (Relational Database Service ) and Microsoft’s equivalent SQL Server database both are highly available and durable and provide automatic replication.

AWS 45

AWS Cloud Amazon Web Services Cloud Computing 45

Knowledge Hut

JANUARY 18, 2024

In 2021 data science job opportunities showed a 47.1 SQL SQL is essential if you want to work with relational databases at any level of detail. You'll also get an introduction to database management systems like SQL (Structured Query Language) and NoSQL databases like MongoDB or Hadoop MapReduce.

Data Science 52

Data Science Programming Language Computer Science NoSQL 52

ProjectPro

JUNE 6, 2025

Relational and non-relational databases are among the most common data storage methods. Learning SQL is essential to comprehend the database and its structures. ETL (extract, transform, and load) techniques move data from databases and other systems into a single hub, such as a data warehouse.

Data Engineer 49

Data Engineer Data Engineering Engineering Certification 49

ProjectPro

JUNE 6, 2025

Thorough knowledge of programming languages like Python, Java, and SQL and experience with database systems (e.g., Additionally, skills in big data technologies such as Hadoop and Spark and cloud platforms like AWS, Azure, or Google Cloud are highly valued. SQL, NoSQL) are essential.

Machine Learning 40

Machine Learning Computer Science Consulting Software Engineering 40

AltexSoft

NOVEMBER 10, 2021

A data warehouse (DW) is a centralized repository for data accumulated from an array of corporate sources like CRMs, relational databases , flat files, etc. The data in this case is checked against the pre-defined schema (internal database format) when being uploaded, which is known as the schema-on-write approach.

Architecture 52

Architecture Data Lake Data Warehouse Metadata 52

ProjectPro

JANUARY 19, 2022

Relational and non-relational databases are among the most common data storage methods. Learning SQL is essential to comprehend the database and its structures. ETL (extract, transform, and load) techniques move data from databases and other systems into a single hub, such as a data warehouse.

Data Engineer 52

Data Engineer Data Engineering Engineering Certification 52

ProjectPro

DECEMBER 7, 2021

Data sources may include relational databases or data from SaaS (software-as-a-service) tools like Salesforce and HubSpot. Using this data pipeline, you will analyze the 2021 Olympics dataset. In most cases, data is synchronized in real-time at scheduled intervals.

Data Pipeline 52

Data Pipeline Architecture Kafka Data Lake 52

ProjectPro

JUNE 6, 2025

In the big data industry, Hadoop has emerged as a popular framework for processing and analyzing large datasets, with its ability to handle massive amounts of structured and unstructured data. In this blog, we will explore some exciting and real time Hadoop projects that can help you take your data analysis and processing to the next level.

Hadoop 40

Hadoop Project Big Data Media 40

AltexSoft

JULY 29, 2022

Depending on how you measure it, the answer will be 11 million newspaper pages or… just one Hadoop cluster and one tech specialist who can move 4 terabytes of textual data to a new location in 24 hours. The Hadoop toy. So the first secret to Hadoop’s success seems clear — it’s cute. What is Hadoop?

Hadoop 59

Hadoop Big Data Google Cloud NoSQL 59

ProjectPro

JUNE 6, 2025

Recommended Reading: 50 Tableau Interview Questions and Answers for 2021 Technical Business Analyst Interview Questions Here are a few common questions you will likely encounter in the second or third hiring interview round for a business analyst role. It is a query language that is used to fetch data from a database.

Business Analyst 45

Business Analyst Database-centric MySQL SQL 45

ProjectPro

MAY 31, 2021

We bring the top big data projects for 2021 that are specially curated for students, beginners, and anybody looking to get started with mastering data skills. The Apache Hadoop open source big data project ecosystem with tools such as Pig, Impala, Hive, Spark, Kafka Oozie, and HDFS can be used for storage and processing.

Big Data 52

Big Data Coding Project Hadoop 52

ProjectPro

SEPTEMBER 11, 2021

Recommended Reading: 50 Tableau Interview Questions and Answers for 2021 Technical Business Analyst Interview Questions Here are a few common questions you will likely encounter in the second or third hiring interview round for a business analyst role. It is a query language that is used to fetch data from a database.

Business Analyst 52

Business Analyst Database-centric MySQL SQL 52