Knowledge Hut

OCTOBER 4, 2023

Power BI is a popular and widely used business intelligence tool in the data world. A report from Microsoft has manifested that around 50,000 companies have been using Power BI to clean, model, transform and visualize their data. I have read that the global data sphere will hold around 80zb of data in 2021.

BI 52

BI Systems Raw Data Business Intelligence 52

LinkedIn Engineering

JULY 19, 2023

Co-Authors: Sumedh Sakdeo , Lei Sun , Sushant Raikar , Stanislav Pak , and Abhishek Nath Introduction At LinkedIn, we build and operate an open source data lakehouse deployment to power Analytics and Machine Learning workloads. While functional, our current setup for managing tables is fragmented.

Big Data 78

Big Data Data Management Management Metadata 78

Knowledge Hut

JANUARY 11, 2024

Power BI enables analysts and scientists to turn unorganized data into visually meaningful representations. I'll walk you through each of the 20 Power BI best practices in 2023 with examples from the real world throughout this extensive document. In summary. 20 Best Practices of Power BI 1. Here’s a hint!

BI 52

BI Datasets MySQL Raw Data 52

Edureka

MARCH 5, 2024

As a full stack developer, you create both what users see (like profiles and feeds) and the behind-the-scenes stuff (like storing data and handling interactions). You handle everything from making it look good to making sure it works smoothly for users. This Blog will cover the following Topics: What Is Full Stack Web Development?

MongoDB 40

MongoDB PostgreSQL MySQL Java 40

Edureka

JANUARY 12, 2024

Bureau of Labor Statistics projects that by 2024, there will be approximately 853,000 jobs available for these professionals, up from 135,000 today. Full-stack development builds web applications from the ground up, handling both the user-facing side (front-end) and the internal workings (back-end). What is full stack development?

NoSQL 52

NoSQL Java MongoDB Programming 52

Knowledge Hut

NOVEMBER 17, 2023

AWS Computation tools Amazon EC2 Amazon Elastic Compute Cloud (Amazon EC2) is a web facility that allows users to resize and compute large data on the cloud. You can even launch the code from websites and other apps and AWS services using triggers. AWS offers a pay-as-you-go pricing package which is calculated hourly.

AWS 52

AWS Amazon Web Services PostgreSQL Relational Database 52

ProjectPro

FEBRUARY 16, 2023

The demand for skilled data engineers who can build, maintain, and optimize large data infrastructures does not seem to slow down any sooner. At the heart of these data engineering skills lies SQL that helps data engineers manage and manipulate large amounts of data. of data engineer job postings on Indeed?

Data Engineering 52

Data Engineering Data Engineer SQL Engineering 52

Monte Carlo

NOVEMBER 20, 2023

Far from a mere “copy-paste” job, data migrations can be deceptively tricky and one of the most challenging aspects of a data engineer’s job. But as businesses pivot and technologies advance, data migrations are—regrettably—unavoidable. Table of Contents What makes data migrations complex?

MongoDB 52

MongoDB ETL Tools Database Data 52

DareData

JANUARY 30, 2023

Learn the most important data engineering concepts that data scientists should be aware of. As the field of data science and machine learning continues to evolve, it is increasingly evident that data engineering cannot be separated from it.

Data Engineering 52

Data Engineering Data Engineer NoSQL Engineering 52

ProjectPro

JANUARY 31, 2023

If you're looking to break into the exciting field of big data or advance your big data career, being well-prepared for big data interview questions is essential. Get ready to expand your knowledge and take your big data career to the next level! “Data analytics is the future, and the future is NOW!

Big Data 52

Big Data Hadoop AWS Relational Database 52

Knowledge Hut

APRIL 18, 2023

It allows developers to use JavaScript to write server-side applications, handle HTTP requests, and manage data in real-time applications. is used by a wide range of companies and organizations, from small startups to large enterprises, across various industries such as finance, healthcare, e-commerce, social media, and gaming.

Architecture 97

Architecture Database Coding Programming 97

Ascend.io

MAY 24, 2023

This article is based on a presentation given by Sarwat Fatima , Principal Data Engineer at Biome Analytics, at the Data Pipeline Automation Summit 2023. Dive right into Sarwat’s full presentation at the Data Pipeline Automation Summit 2023. Table of Contents Data is the lifeblood of the healthcare industry.

Healthcare 52

Healthcare Data Pipeline Hospitality Datasets 52

DoorDash Engineering

MARCH 7, 2023

While most engineering tooling at DoorDash is focused on making safe incremental improvements to existing systems, in part by testing in production (learn more about our end-to-end testing strategy ), this is not always the best approach when launching an entirely new business line. Often we’re going from zero to one.

AWS 119

AWS PostgreSQL Database SQL 119

Knowledge Hut

DECEMBER 19, 2023

Java has become the go-to language for mobile development, backend development, cloud-based solutions, and other trending technologies like IoT and Big Data. Java has become the go-to language for mobile development, backend development, cloud-based solutions, and other trending technologies like IoT and Big Data.

Java 98

Java Programming Language Architecture Database 98

Knowledge Hut

MAY 2, 2024

Since then, Apache Spark has seen a very high adoption rate from top-notch technology companies like Google, Facebook, Apple, Netflix etc. Spark also has out of the box support for Machine learning and Graph processing using components called MLlib and GraphX respectively. Apache Spark was developed by a team at UC Berkeley in 2009.

Scala 52

Scala Hospitality Healthcare Retail 52

AltexSoft

JUNE 26, 2023

All successful companies do it: constantly collect data. They track people’s behavior on the Internet, initiate surveys, monitor feedback, listen to signals from smart devices, derive meaningful words from emails, and take other steps to amass facts and figures that will help them make business decisions.

Data Collection 52

Data Collection Machine Learning Unstructured Data Non-relational Database 52

ProjectPro

FEBRUARY 18, 2022

The big data analytics market is expected to grow at a CAGR of 13.2 This indicates that more businesses will adopt the tools and methodologies useful in big data analytics, including implementing the ETL pipeline. Let us now understand why the ETL pipelines hold such great value in Data Science and Analytics. billion in 2028.

Project 52

Project AWS Kafka Healthcare 52

AltexSoft

MAY 12, 2023

In today’s data-driven world, organizations amass vast amounts of information that can unlock significant insights and inform decision-making. A staggering 80 percent of this digital treasure trove is unstructured data, which lacks a pre-defined format or organization. How much data was generated in a minute in 2013 and 2022.

Unstructured Data 59

Unstructured Data NoSQL Hadoop Data Lake 59

Knowledge Hut

SEPTEMBER 26, 2023

The demand for data professionals with business intelligence skills has increased significantly in recent years. With technological advancements and digital transformations, businesses are taking data very seriously. In today's business environment, data is an invaluable asset.

BI 52

BI Business Intelligence Raw Data Data Analysis 52

ProjectPro

DECEMBER 7, 2021

Data pipelines are a significant part of the big data domain, and every professional working or willing to work in this field must have extensive knowledge of them. As data is expanding exponentially, organizations struggle to harness digital information's power for different business use cases. What is a Big Data Pipeline?

Data Pipeline 52

Data Pipeline Architecture Kafka AWS 52

Knowledge Hut

NOVEMBER 18, 2023

Aspirants understand how difficult it could be to learn and retain all the crucial subjects and concepts when doing AZ-104 exam prep. Azure offers global data centers and scalability. Azure Load Balancer distributes traffic. Azure Storage Azure Storage includes Blobs, Tables, Queues, and Files. Let's begin now!

Certification 52

Certification SQL PostgreSQL NoSQL 52

Knowledge Hut

APRIL 19, 2023

The process of gathering and compiling data from various sources is known as data Aggregation. Businesses and groups gather enormous amounts of data from a variety of sources, including social media, customer databases, transactional systems, and many more. Aggregation of data is useful in this situation.

Process 59

Process Data Mining Aggregated Data Portfolio 59

AltexSoft

AUGUST 29, 2023

In 2010, a transformative concept took root in the realm of data storage and analytics — a data lake. The term was coined by James Dixon , Back-End Java, Data, and Business Intelligence Engineer, and it started a new era in how organizations could store, manage, and analyze their data. What is a data lake?

Data Lake 52

Data Lake Architecture IT Amazon Web Services 52

Rockset

MARCH 10, 2022

This is the first post in a series by Rockset's CTO Dhruba Borthakur on Designing the Next Generation of Data Systems for Real-Time Analytics. He was an engineer on the database team at Facebook, where he was the founding engineer of the RocksDB data store. He was also a contributor to the open source Apache HBase project.

Data Analytics 52

Data Analytics Data Warehouse Medical MySQL 52

Grouparoo

APRIL 21, 2021

before spending some time uncovering its quirks, which mostly have to do with how it handles data types. Let's go through an example in which we do just that — create a database, users table, and a few users. Faker is a nice and simple library that will help us add random data when we create new users. keys ( object ).

Bytes 52

Bytes Database PostgreSQL MySQL 52

nodeSWAT

FEBRUARY 5, 2018

His days are largely filled with designing code, writing code and reading about code — keeping clients happy while learning and having fun. This has been going on for years now with both MySQL and Node.js So begins our journey of discovery into the intricacies of concurrency with MySQL and Node.js. I have already handled this”.

MySQL 52

MySQL Database Programming Coding 52

Rockset

SEPTEMBER 13, 2022

Further, data is king, and users want to be able to slice and dice aggregated data as needed to find insights. Users don't want to wait for data engineers to provision new indexes or build new ETL chains. They want unfettered access to the freshest data available.

SQL 52

SQL Database Relational Database AWS 52

AltexSoft

NOVEMBER 23, 2021

Nowadays, all organizations need real-time data to make instant business decisions and bring value to their customers faster. But this data is all over the place: It lives in the cloud, on social media platforms, in operational systems, and on websites, to name a few. What is data virtualization?

Process 69

Process Data Lake Metadata Data Warehouse 69

ProjectPro

FEBRUARY 22, 2022

This article will teach you exciting SQL project ideas to develop data analysis skills. Data, data, everywhere! Its simplicity is due to the simplicity of the language and extracting data from a database. Even job roles like Data Analysts and Data Scientists heavily rely on SQL for fetching data from the source.

Data Analysis 52

Data Analysis SQL Project Banking 52

ProjectPro

JULY 27, 2021

This blog is your one-stop solution for the top 100+ Data Engineer Interview Questions and Answers. In this blog, we have collated the frequently asked data engineer interview questions based on tools and technologies that are highly useful for a data engineer in the Big Data industry. Why is Data Engineering In Demand?

Data Engineering 40

Data Engineering Data Engineer Engineering Hadoop 40

ProjectPro

AUGUST 24, 2021

Most of us have observed that data scientist is usually labeled the hottest job of the 21st century, but is it the only most desirable job? For beginners or peeps who are utterly new to the data industry, Data Scientist is likely to be the first job title they come across, and the perks of being one usually make them go crazy.

Data Engineering 52

Data Engineering Data Engineer Coding Project 52

ProjectPro

JULY 23, 2021

AWS (Amazon Web Services) is the world’s leading and widely used cloud platform, with over 200 fully featured services available from data centers worldwide. This blog presents some of the most unique and innovative AWS projects from beginner to advanced levels. Table of Contents What is AWS? Custom Alexa Skills 12.

AWS 52

AWS Project Amazon Web Services Cloud Computing 52

ProjectPro

OCTOBER 28, 2015

Apache Hadoop is synonymous with big data for its cost-effectiveness and its attribute of scalability for processing petabytes of data. Data analysis using hadoop is just half the battle won. Getting data into the Hadoop cluster plays a critical role in any big data deployment. then you are on the right page.

ETL Tools 52

ETL Tools Hadoop Relational Database Unstructured Data 52

Monte Carlo

SEPTEMBER 6, 2022

Say it with me: bad data is inevitable. It doesn’t care about how proactive you are at writing dbt tests, how perfectly your data is modeled, or how robust your architecture is. The possibility of a major data incident (Null value? John Steinmetz, VP of Data & Analytics at shiftkey, echoes this sentiment. Here’s why.

Software Engineer 52

Software Engineer Software Engineering Retail Data 52

ProjectPro

APRIL 20, 2017

But when you browse through hadoop developer job postings, you become a little worried as most of the big data hadoop job descriptions require some kind of experience working on projects related to Hadoop. Table of Contents How working on Hadoop projects will help professionals in the long run?

Hadoop 40

Hadoop Big Data Coding Project 40

ProjectPro

JULY 30, 2021

Why Learn Cloud Computing Skills? There are many cloud computing job roles like Cloud Consultant, Cloud reliability engineer, cloud security engineer, cloud infrastructure engineer, cloud architect, data science engineer that one can make a career transition to. Table of Contents Why Learn Cloud Computing Skills?

Cloud Computing 40

Cloud Computing Cloud Amazon Web Services AWS 40

ProjectPro

AUGUST 9, 2018

Land your dream job with these AWS interview questions and answers suitable for multiple AWS Cloud computing roles starting from beginner to advanced levels. “I would like to become an AWS Solution Architect. What do you think are the most commonly asked AWS Architect Interview questions that I will have to answer during my interview?”

AWS 40

AWS Amazon Web Services Cloud Computing Database 40