Big Data Resources

HDFS Offline Analysis of FsImage Metadata

We take a look at how to analyze and visualize metadata stored in XML files using some open source big data tools, such as HDFS, Hive, and GnuPlot.

January 29, 2019

by Ederson Corbari

· 12,562 Views · 2 Likes

What It Means to Be a Data-Driven Enterprise and How to Become One

Being data-driven is about more than just the numbers. It takes a cultural commitment as well.

January 28, 2019

by Jagannadh Kanumuri

· 12,932 Views · 3 Likes

5 Courses to Learn Java Concurrency in Depth in 2019

Looking to strengthen your knowledge of Java concurrency and multithreading?

Updated January 28, 2019

by Javin Paul

· 41,582 Views · 30 Likes

Apache Kafka Topics: Architecture and Partitions

An introductory look into Apache Kafka and the architecture that makes it up. We'll cover topics, partitions, and what they mean for devs and data engineers.

January 28, 2019

by anjita agrawal

· 51,574 Views · 10 Likes

Database Operations on Cassandra and Oracle Using Apache Spark

The rapid growth of data sources and data volumes has made it difficult to process for collected data. Spark and Cassandra together can help.

January 28, 2019

by Emrah Mete

· 11,034 Views · 5 Likes

InfluxDB 2.0 Alpha Release and the Road Ahead

Learn about the InfluxDB 2.0 alpha release as well as the development process and availability.

January 28, 2019

by Paul Dix

· 6,968 Views · 3 Likes

Fast Data Access Using GemFire and Apache Spark (Part 1): Introduction

An introductory tutorial on Pivotal's GemFire framework and how it can work in tandem with Apache Spark in you microservices.

January 28, 2019

by Viquar Khan

· 11,905 Views · 7 Likes

Apache Kafka Load Testing Using JMeter

Learn more about using Apache Kafka for load testing with JMeter.

January 25, 2019

by Rinu Gour

· 35,362 Views · 2 Likes

Open-Source IoT Edge Projects

Edge computing is a key trend this year in the IoT industry.

January 24, 2019

by Ian Skerrett

· 21,561 Views · 7 Likes

5 Websites to Learn Java for FREE

Looking to learn Java but don't want to spend money?

January 24, 2019

by Javin Paul

· 124,292 Views · 15 Likes

Apache Kafka + KSQL + TensorFlow for Data Scientists via Python + Jupyter Notebook

Why would a data scientist use Kafka Jupyter Python KSQL TensorFlow all together in a single notebook?

January 23, 2019

by Kai Wähner

CORE

· 11,080 Views · 7 Likes

Data Modeling With Indexes: Introduction

Data modeling with indexes?

January 23, 2019

by Oren Eini

· 10,341 Views · 2 Likes

How Will IoT Impact the Accounting and Billing System?

Learn more about how IoT will change the accounting and billing industry.

January 23, 2019

by Hitendra Rathore

· 13,622 Views · 4 Likes

9 Major Characteristics of Cloud Computing

Check out some of the defining traits of cloud computing.

January 23, 2019

by Rinu Gour

· 52,394 Views · 5 Likes

Performance Engineering in the Age of Agile and DevOps

Performance has to be closer than ever for companies that wish to release faster than ever.

January 16, 2019

by aftab alam

· 12,164 Views · 6 Likes

Operationalization of Machine Learning Models: Part 1

This article looks at operationalization of Machine Learning models.

January 16, 2019

by Ramesh Balakrishnan

· 15,656 Views · 7 Likes

Top 20 Requirements of a Data Warehouse

We take a look at some of the considerations that a great data warehouse needs to cover. Do you agree with these points?

January 16, 2019

by John Ryan

· 27,463 Views · 2 Likes

Benchmarking Elasticsearch With Rally

We take a look at this great tool created by the team at Elastic to help benchmark the performance of your Elasticsearch clusters.

January 15, 2019

by Daniel Berman

· 12,514 Views · 1 Like

IoT Applications of Popular Sensors

What sensor should you use in your next project?

January 14, 2019

by Logesh Palani

· 22,826 Views · 7 Likes

10 Things Every Programmer and Software Engineer Should Know

Learn more about what you should know and learn as a new or exploring programmer, and where to learn these skills.

January 14, 2019

by Javin Paul

· 42,192 Views · 16 Likes

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