Knowledge Hut

DECEMBER 26, 2023

They use technologies like Storm or Spark, HDFS, MapReduce, Query Tools like Pig, Hive, and Impala, and NoSQL Databases like MongoDB, Cassandra, and HBase. They are also responsible for testing databases to ensure reliable operation. Database Administrators require excellent knowledge of SQL and Scripting.

Data Science 97

Data Science BI Business Intelligence Machine Learning 97

Knowledge Hut

JANUARY 3, 2024

One key aspect of designing a database is understanding integrity constraints. This article will explain different integrity constraints and the importance of their role in database design. Understanding these concepts is essential for creating robust, efficient databases. We hope you found it helpful.

MongoDB 52

MongoDB Database SQL Certification 52

Knowledge Hut

JANUARY 3, 2024

A properly designed database can provide your application with a high-performance, reliable storage solution. This blog aims to introduce you to the concept of serializability and explain how it affects database design. We'll also provide an example to help illustrate how serializability works.

MongoDB 52

MongoDB Algorithm Database Certification 52

Knowledge Hut

SEPTEMBER 6, 2023

MongoDB Associate DBA Exam The associated exam is C100DBA. Passing this exam means one has a foundational knowledge of building, supporting, and securing MongoDB infrastructure. MongoDB aggregation. MongoDB Data Modelling Intro MongoDB Transactions. MongoDB performance. Modifying query results.

Database 52

Database Certification MongoDB MySQL 52

Knowledge Hut

MARCH 27, 2024

Examples MySQL, PostgreSQL, MongoDB Arrays, Linked Lists, Trees, Hash Tables Scaling Challenges Scales well for handling large datasets and complex queries. Organization: Structures designed based on algorithms and specific data manipulation needs. Database: MySQL: A popular relational database management system (RDBMS).

Database 52

Database Algorithm Relational Database Data Storage 52

Knowledge Hut

JUNE 23, 2023

Let us look at the steps to becoming a data engineer: Step 1 - Skills for Data Engineer to be Mastered for Project Management Learn the fundamentals of coding skills, database design, and cloud computing to start your career in data engineering. You can also post your work on your LinkedIn profile.

Data Engineering 52

Data Engineering Data Engineer Engineering Non-relational Database 52

Knowledge Hut

APRIL 3, 2023

This includes the server, database, and application logic, as well as the APIs and other interfaces that connect the backend with the front end of the application. Backend developers work with programming languages such as Java, Python, Ruby, and PHP, as well as databases such as MySQL, MongoDB, and PostgreSQL.

Programming Language 52

Programming Language Computer Science Portfolio Java 52

AltexSoft

JULY 29, 2022

On top of HDFS, the Hadoop ecosystem provides HBase , a NoSQL database designed to host large tables, with billions of rows and millions of columns. MongoDB: an NoSQL database with additional features. As a result, today we have a huge ecosystem of interoperable instruments addressing various challenges of Big Data.

Hadoop 59

Hadoop Big Data Google Cloud NoSQL 59

Knowledge Hut

APRIL 18, 2023

in web development, database administration, artificial intelligence, or information security. Fully-functional relational and non-relational database design and upkeep. Roles and Responsibilities Create, test, and release quick and scalable web applications. Timely cloud deployment of web applications.

Computer Science 59

Computer Science Programming Language Java Education 59

Edureka

JANUARY 12, 2024

This table summarizes the key differences between normalization and denormalization in database design, each with its own advantages and trade-offs depending on the specific requirements and context of the database application. Data is skillfully stored by MongoDB in a format that is adaptable and similar to JSON.

NoSQL 52

NoSQL Java MongoDB Programming 52

Knowledge Hut

JANUARY 3, 2024

The best MongoDB Course can help you achieve your objective of learning more about normalization if you're considering doing so. You can check out the MongoDB Administration Training of KnowledgeHut can help you launch your career. Conclusion Redundancy is eliminated using normal forms, which also improves database storage.

MongoDB 52

MongoDB Database Coding Project 52

Rockset

APRIL 15, 2022

Companies also began to embrace change data capture (CDC) in order to stream updates from operational databases — think Oracle , MongoDB or Amazon DynamoDB — into their data warehouses. Companies also started appending additional related time-stamped data to existing datasets, a process called data enrichment.

Analytics Application 52

Analytics Application Data Warehouse Kafka Raw Data 52

Rockset

DECEMBER 9, 2021

It is now possible to continuously capture changes as they happen in your operational database like MongoDB or Amazon DynamoDB. That makes it very difficult for the data warehouse to stay synced in real-time with the operational database. Change data capture (CDC) streams. The problem?

Transportation 52

Transportation BI SQL Database 52