DoorDash Engineering

OCTOBER 17, 2023

Cautionary tales of faux gains and real losses Example 1: The $10 Million Mirage Imagine that your target is to improve weekly revenue per user. Almost every customer-focused company has an internal practice of dogfooding in which internal employees get the latest features by default. split — more than enough to trigger an SRM failure.

Education 87

Education Kafka Algorithm Data Warehouse 87

ProjectPro

NOVEMBER 22, 2021

Although Spark was originally created in Scala, the Spark Community has published a new tool called PySpark, which allows Python to be used with Spark. Python has a large library set, which is why the vast majority of data scientists and analytics specialists use it at a high level. from 2019 to 2026, reaching $61.42 billion by 2026.

Hadoop 52

Hadoop Python Datasets Metadata 52

ProjectPro

JUNE 29, 2021

Your search for Apache Kafka interview questions ends right here! Let us now dive directly into the Apache Kafka interview questions and answers and help you get started with your Big Data interview preparation! How to study for Kafka interview? What is Kafka used for? What are main APIs of Kafka?

Kafka 40

Kafka Bytes Big Data Java 40

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. that leverage big data analytics and tools.

Data Engineering 40

Data Engineering Data Engineer Engineering Hadoop 40