ProjectPro

JUNE 6, 2025

Microsoft Azure SQL Database Azure SQL Database, a member of the Azure SQL family, is a relational database service that is continually updated and fully managed for the cloud. You can use the simplicity and adaptability of a multi-model database that scales to meet the demand to create your next application.

Data Engineer

ProjectPro

JUNE 6, 2025

Through engaging video content and hands-on practice using various tools and real-world databases, you will grasp data engineering fundamentals and acquire skills directly applicable to a data engineer role. These modules give you a comprehensive introduction to the complete data engineering ecosystem and lifecycle.

Data Engineer

ProjectPro

JUNE 6, 2025

Even Fortune 500 businesses (Facebook, Google, and Amazon) that have created their own high-performance database systems also typically use SQL to query data and conduct analytics. Despite the buzz surrounding NoSQL , Hadoop , and other big data technologies, SQL remains the most dominant language for data operations among all tech companies.

Data Engineer

ProjectPro

JUNE 6, 2025

Choosing the right RDS instance type for your database workloads can be tricky when you have so many AWS RDS Instance types available. Especially since not all the instance types will be supported for every database version, engine, region, or edition. In-memory databases like Redis and Memcached. Relational database workloads.

PostgreSQL

ProjectPro

JUNE 6, 2025

Explore beginner-friendly and advanced SQL interview questions with answers, syntax examples, and real-world database concepts for preparation. Top 100 SQL Interview Questions for Data Analyst to Prepare in 2025 A data analyst is like a translator between the database and the other data science team members. What is RDBMS?

SQL

ProjectPro

JUNE 6, 2025

In 2024, the data engineering job market is flourishing, with roles like database administrators and architects projected to grow by 8% and salaries averaging $153,000 annually in the US (as per Glassdoor ). Postgres is an open-source relational database management system that stores and manages structured data.

Data Engineer

ProjectPro

JUNE 6, 2025

Allows integration with other systems - Python is beneficial for integrating multiple scripts and other systems, including various databases (such as SQL and NoSQL databases), data formats (such as JSON, Parquet, etc.), Its ease of use results from the language's simplicity and the ease of retrieving data from a database.

Data Analysis Tools

ProjectPro

JUNE 6, 2025

Differentiate between relational and non-relational database management systems. Relational Database Management Systems (RDBMS) Non-relational Database Management Systems Relational Databases primarily work with structured data using SQL (Structured Query Language). E.g. PostgreSQL, MySQL, Oracle, Microsoft SQL Server.

Data Engineer

ProjectPro

JUNE 6, 2025

Despite the rise of NoSQL, SQL remains crucial for querying relational databases, data transformations, and data-driven decision-making. ” SQL (Structured Query Language) skills refer to proficiency in using SQL, a specialized programming language designed for managing and manipulating relational databases.

SQL

ProjectPro

JUNE 6, 2025

For apps that depend exclusively on the search for both feature extraction and content navigation, Azure Cognitive Search is the ideal cloud provider for full-text search operations over content repositories and databases on Azure. It is a cloud-based NoSQL database that deals mainly with modern app development.

BI

ProjectPro

JUNE 6, 2025

HBase is a NoSQL database. Describe database/schema- This query displays the name of the database, the root location on the file system and comments if any. Describe extended database/schema- Gives the details of the database or schema in a detailed manner. Derby is the default database.

Hadoop

ProjectPro

JUNE 6, 2025

Core Azure Services- An overview of essential Azure services, such as Azure Virtual Machines, Azure App Services, Azure Storage, Azure Networking, and Azure Databases. Data Storage- Exploring various data storage options, including Azure SQL Database, Azure Cosmos DB , Azure Blob Storage , and Azure Data Lake Storage.

Certification

ProjectPro

JUNE 6, 2025

Reputation & Compliance: Government databases like OFAC Sanctions List, FDA Recalls, and EU Blacklists. Use graph databases (Neo4j) to analyze interdependencies between suppliers and risk factors. External Data Sources: Market Trends: Industry benchmarks for supplier performance (e.g., Gartner, McKinsey reports).

Data Science

Data Engineering Podcast

JANUARY 7, 2018

Summary PostGreSQL has become one of the most popular and widely used databases, and for good reason. In this episode Ozgun Erdogan, the CTO of Citus, and Craig Kerstiens, Citus Product Manager, discuss how the company got started, the work that they are doing to scale out PostGreSQL, and how you can start using it in your environment.

PostgreSQL

Data Engineering Podcast

AUGUST 19, 2018

For a substantial number of use cases, the optimal format for storing and querying that information is as a graph, however databases architected around that use case have historically been difficult to use at scale or for serving fast, distributed queries. Interview Introduction How did you get involved in the area of data management?

Database

Data Engineering Podcast

FEBRUARY 11, 2018

The landscape of time series databases is extensive and oftentimes difficult to navigate. release of PostGreSQL had on the design of the project? Which came first, Timescale the business or Timescale the database, and what is your strategy for ensuring that the open source project and the company around it both maintain their health?

PostgreSQL

Knowledge Hut

MARCH 15, 2024

Making decisions in the database space requires deciding between RDBMS (Relational Database Management System) and NoSQL, each of which has unique features. RDBMS uses SQL to organize data into structured tables, whereas NoSQL is more flexible and can handle a wider range of data types because of its dynamic schemas.

NoSQL

Data Engineering Podcast

JUNE 10, 2018

With the first wave of cloud era databases the ability to replicate information geographically came at the expense of transactions and familiar query languages. To address these shortcomings the engineers at Cockroach Labs have built a globally distributed SQL database with full ACID semantics in Cockroach DB.

PostgreSQL

Hevo

DECEMBER 21, 2023

Do you have a NoSQL database that has no rigid shape and is causing data analysis complexity nightmares? With JSON in PostgreSQL, you can have a solution to your complex problem. PostgreSQL is a high-performing, open-sourced object-relational database with two JSON data storage types, JSON and JSONB.

PostgreSQL

Rockset

JULY 6, 2022

Similarly, databases are only useful for today’s real-time analytics if they can be both strict and flexible. Traditional databases, with their wholly-inflexible structures, are brittle. So are schemaless NoSQL databases, which capably ingest firehoses of data but are poor at extracting complex insights from that data.

NoSQL

Knowledge Hut

DECEMBER 21, 2023

In the database ecosystem, Postgres is one of the top open-source databases, and one of the most widely used PSQL tools for managing PostgreSQL is pgAdmin. To run PostgreSQL instances on the Azure cloud, Azure offers Azure Database for PostgreSQL. What are PostgreSQL Tools? What are PostgreSQL Tools?

PostgreSQL

Knowledge Hut

JULY 24, 2023

Database management, once confined to IT departments, has become a strategic cornerstone for businesses across industries. In this blog, we will talk about the future of database management. To kick-start your career in database management, you can take the best database courses.

Database

Workfall

MARCH 21, 2023

Reading Time: 8 minutes Databases are essential in web development for organizing data in various forms and shapes (both structured and unstructured). We can use database management systems to perform all database actions through a graphical user interface. This allows you to quickly and cheaply build secure and performant apps.

PostgreSQL

Knowledge Hut

JULY 26, 2023

Database applications have become vital in current business environments because they enable effective data management, integration, privacy, collaboration, analysis, and reporting. Database applications also help in data-driven decision-making by providing data analysis and reporting tools. What are Database Applications?

Database

Rockset

JANUARY 5, 2022

Rockset is the real-time analytics database in the cloud for modern data teams. So I don’t fault you for resisting my message, which is that the SQL database that came of age in the 80s still has a critical role to play today in moving data-driven companies from batch to real-time analytics. This may come as a surprise.

Database

Rockset

APRIL 15, 2021

Relational databases today are widely known to be suboptimal for supporting high-scale analytical use cases, and are all but certain to run into issues as your production data size and query volume grow. Rockset also has first-class query performance on a variety of complex queries and, most importantly, is horizontally scalable.

PostgreSQL

Knowledge Hut

MAY 31, 2023

This is where database management systems come in handy. A database management system (DBMS) is a software system that helps organize, store and manage information efficiently. If you want to learn more about databases, check out Knowledgehut Database course. So, let's look at some top database project ideas.

Database

Knowledge Hut

MARCH 27, 2024

Think of a database as a smart, organized library that stores and manages information efficiently. In simpler terms, a database is where information is neatly stored, like books on shelves, while data structures are the behind-the-scenes helpers, ensuring data is well-organized and easy to find. What is a Database?

Database

Edureka

AUGUST 26, 2024

MongoDB is a NoSQL database where data are stored in a flexible way that is similar to JSON format. Databases are utilized in back-end engineering to store and process information. MongoDB is a NoSQL database used in web development. Express.js is a lightweight web application framework that sits above node.js.

MongoDB

Scott Logic

FEBRUARY 26, 2023

Since we are using Spring Boot, you would probably be extending an interface such as CrudRepository or MongoRepository based on your choice of database to create the repositories. I have a PostgreSQL database in my production, and now you are asking me to test with a H2? Wait what?? Alright, then what should I do? Yes, why not?

MongoDB

Edureka

AUGUST 18, 2024

Therefore, front-end, back-end, and database management are the three basic technologies that one needs to be proficient in to become a successful full-stack developer. Its main objective is to test the application or database layer to ensure that the specific software is free from any deadlocks and that data loss can be prevented.

Programming Language

Rockset

SEPTEMBER 3, 2020

Offloading read operations to another database, such as PostgreSQL, is one option that accomplishes this end. After discussing what PostgreSQL is, this article will look at how to offload read operations to it. What Is PostgreSQL? This capability allows PostgreSQL to be used as a document database as well.

MongoDB

Knowledge Hut

SEPTEMBER 6, 2023

Back when I studied Computer Science in the early 2000s, databases like MS Access and Oracle ruled. The rise of big data and NoSQL changed the game. This change birthed various specialized databases like columns for numbers, key-values for simple info, and graphs for relationships. What Is a Database? Let’s begin!

Certification

Edureka

SEPTEMBER 3, 2024

Moving databases to the cloud can be a really challenging and risky process, and it can also interrupt business processes. This fully managed service makes it easier to migrate databases to the cloud, from on-premises, or from one cloud service to another. What is AWS Database Migration Service?

AWS

Knowledge Hut

APRIL 25, 2024

Here are some things that you should learn: Recursion Bubble sort Selection sort Binary Search Insertion Sort Databases and Cache To build a high-performance system, programmers need to rely on the cache. In addition, it is required in a database to keep track of the users' responses. to manage DBMS.

Programming Language

Knowledge Hut

NOVEMBER 16, 2023

You can use architectures, programming languages, databases and operating systems you are familiar with. You have the option to choose the services you want to use and also select how you use them. Such flexibility allows you to focus on innovation instead of infrastructure.

AWS

Edureka

OCTOBER 15, 2024

AWS has come up with a cloud-native database service known as Amazon Aurora. Aurora combines the power and security of business databases. It is easy to use for MySQL and PostgreSQL. Amazon Aurora is a relational database engine compatible with MySQL and PostgreSQL. You will learn how it differs from Amazon RDS.

MySQL