Data Resources

'mapPartitions' in Apache Spark: 5 Key Benefits

'mapPartitions' is a powerful transformation giving Spark programmers the flexibility to process partitions as a whole by writing custom logic on lines of single-threaded programming. This article highlights the 5 key benefits of 'mapPartitions'.

December 8, 2020

by Ajay Gupta

· 9,937 Views · 1 Like

How to Create Data Lineage With the Tableau GraphQL Metadata API

Tableau has a rich metadata API exposed through a GraphQL interface that you can use to extract your data lineage.

December 8, 2020

by Grant Seward

· 10,071 Views · 2 Likes

Implementing Locks in a Distributed Environment

Getting started with lock implementation in a distributed environment, using services such as Kafka, Cassandra, Transformer, and Rules Engine.

December 7, 2020

by Prasanth Gullapalli

· 12,076 Views · 16 Likes

Difference Between Update Function and Update Operator in Dataweave

The new Update function of Dataweave is beneficial to update an object. Below are some of the useful ways to use the update function.

December 7, 2020

by Radhika A

· 13,985 Views · 1 Like

HarperDB vs MongoDB vs PostgreSQL

The point of this article is not to determine which database is the best, but to help uncover the factors to consider when selecting a database for your specific project.

December 4, 2020

by Margo McCabe

· 33,946 Views · 18 Likes

Integrating Traditional Cloud Development With Salesforce

Heroku provides the necessary components to integrate cloud services with Salesforce to easily create a burndown chart to track performance.

December 4, 2020

by John Vester

CORE

· 74,400 Views · 6 Likes

Install and Configuration of Apache Hive-3.1.2 on Multi-Node

The Apache Hive is a data warehouse system built on top of the Apache Hadoop. Hive can be utilized for easy data summarization, and more!

December 2, 2020

by Gautam Goswami

CORE

· 16,750 Views · 2 Likes

How to Build a Concurrent Chat App With Go and WebSockets

Just as Go makes programming such an application simple, Heroku makes it easy to supplement it with additional infrastructure.

December 1, 2020

by Michael Bogan

CORE

· 24,004 Views · 4 Likes

Practical Transaction Handling in Microservice Architecture

The challenges that arise in implementing transaction handling in microservice architectures, and possible solutions for handling them.

December 1, 2020

by Anjana Fernando

· 46,592 Views · 16 Likes

How to Geo-Partition Data in Distributed SQL

How to achieve high performance and regulatory compliance with partitioning.

December 1, 2020

by Karthik Ranganathan

· 12,134 Views · 4 Likes

Microservices Powered By Domain-Driven Design

Difficult to model the boundaries of your system’s microservices? If answers to any or many of such questions are yes, then Domain-Driven Design aka DDD is likely to be useful to your Team!

Updated November 30, 2020

by Sandeep Jagtap

· 14,371 Views · 4 Likes

AI/ML Project Work By Using Scrum

How to apply scrum methodology to work with AI/ML product development. We go over the challenges and tips for application.

November 24, 2020

by CHANDAN LAL PATARY

· 14,856 Views · 3 Likes

Identify and Resolve Stragglers in Your Spark Application

Know about potential stragglers in your Spark application and how they affect the overall application performance.

November 20, 2020

by Ajay Gupta

· 15,438 Views · 3 Likes

Microsoft Azure Data Lake

In this article, see how a team created a central controlled data repository with the MS Azure echo system.

Updated November 19, 2020

by Zeeshan Anwar

· 11,116 Views · 8 Likes

What Is MLOps and What Does Big Data Have To Do With It?

By analogy with DevOps and DataOps, and the growth of their practical implications, the business needs to organize continuous cooperation between participants.

November 18, 2020

by Shahmeer Khan

· 8,332 Views · 3 Likes