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 52

Database NoSQL Telecommunication MongoDB 52

Data Engineering Weekly

MARCH 24, 2023

Why should we care about Data Creation Process? All Successful Data-Driven organizations have one thing in common; They have a high-quality & efficient data creation process. Data creation is often the differentiator between the success & the failure of a data team. The riders request a new ride.

Engineering 67

Engineering Data Transportation Database 67

Rockset

JULY 22, 2022

Last week, Rockset hosted a conversation with a few seasoned data architects and data practitioners steeped in NoSQL databases to talk about the current state of NoSQL in 2022 and how data teams should think about it. Rick Houlihan Where does NoSQL fit in the modern data stack? Don’t blindly dump data into a NoSQL system.

NoSQL 52

NoSQL SQL Database AWS 52

Data Engineering Weekly

NOVEMBER 13, 2022

Data Engineering Weekly Is Brought to You by RudderStack RudderStack provides data pipelines that make it easy to collect data from every application, website, and SaaS platform, then activate it in your warehouse and business tools. The schematization of data plays a vital role in a data platform.

Data Engineering 52

Data Engineering Data Engineer Engineering Kafka 52

Rockset

MARCH 26, 2023

Breaking Bad… Data Silos We haven’t quite figured out how to avoid using relational databases. Regardless of what the future holds for databases, we need to solve data silo problems. Regardless of what the future holds for databases, we need to solve data silo problems.

Cloud 52

Cloud PostgreSQL Kafka Database 52

Rockset

FEBRUARY 24, 2022

About Using Event Data Events are messages that are sent by a system to notify operators or other systems about a change in its domain. Events are commonly used by systems in the following ways: Reacting to changes in other systems; e.g. when a payment is completed, send the user a receipt.

AWS 52

AWS Amazon Web Services Kafka SQL 52

Lyft Engineering

MARCH 27, 2023

We initially considered a variety of load-testing approaches before adopting simulation Historically, one of our biggest bottlenecks during these peak events was write-operations to data stores. For example, a rider who just opened the Lyft app could choose to change settings, check ride prices, request a ride, log out, and so on.

Coding 131

Coding Database Systems Engineering 131

DoorDash Engineering

JANUARY 30, 2024

In this blog pos,t we walk through DoorDash’s Cassandra optimization journey. Apache Cassandra is an open-source, distributed NoSQL database management system designed to handle large amounts of data across a wide range of commodity servers. Data is replicated across multiple nodes, ensuring no single point of failure.

NoSQL 83

NoSQL Database Systems Relational Database 83

Confluent

FEBRUARY 27, 2019

With serverless being all the rage, it brings with it a tidal change of innovation. FaaS functions only solve the compute part, but where is data stored and managed, and how is it accessed? The key to event-first systems design is understanding that a series of events captures behavior. data written to Amazon S3).

Kafka 109

Kafka AWS Architecture Cloud 109

Rockset

DECEMBER 9, 2019

As a data engineer, my time is spent either moving data from one place to another, or preparing it for exposure to either reporting tools or front end users. As data collection and usage have become more sophisticated, the sources of data have become a lot more varied and disparate, volumes have grown and velocity has increased.

Data Engineering 40

Data Engineering Data Engineer Raw Data Engineering 40

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

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.

Data Engineering 40

Data Engineering Data Engineer Engineering Hadoop 40

Rockset

NOVEMBER 23, 2021

We put our users first and obsess about helping our users achieve speed, scale and simplicity in their modern real-time data stack (some of which I discuss in depth below). Earlier this week, Imply (one of the companies behind Apache Druid), published what appears to be a tongue-in-cheek blog claiming to be more efficient than Rockset.

MongoDB 59

MongoDB Data Ingestion PostgreSQL SQL 59

Rockset

APRIL 15, 2022

This is the second post in a series by Rockset's CTO Dhruba Borthakur on Designing the Next Generation of Data Systems for Real-Time Analytics. We'll be publishing more posts in the series in the near future, so subscribe to our blog so you don't miss them! Ever since there has been streaming data, there has been out-of-order data.

Analytics Application 52

Analytics Application Data Warehouse Raw Data Kafka 52