Big Data Resources

How to Optimize Elasticsearch for Better Search Performance

A how-to for optimizing Elaticsearch to improve search performance.

July 29, 2019

by Burak Altas

· 36,841 Views · 4 Likes

IoT Integration With Kafka Connect, REST/HTTP, MQTT, and OPC-UA [Video]

Learn more about IoT integration with Apache Kafka.

July 29, 2019

by Kai Wähner

CORE

· 10,766 Views · 4 Likes

Solving the Pains of Polyglot Persistence With Distributed SQL

We review how distributed SQL serves as an alternative approach that doesn’t compromise this agility.

Updated July 26, 2019

by Sid Choudhury

· 9,047 Views · 9 Likes

Snowflake Performance Tuning: Top 5 Best Practices

Though there may not be many ways to directly tune Snowflake, using best practices can take you a long way.

Updated July 23, 2019

by John Ryan

· 53,915 Views · 5 Likes

Moving Data From Cassandra (OLTP) to Data Warehousing

Learn the best steps for transferring data from Cassandra to your data warehouse.

July 22, 2019

by Nikhil Bhide

· 9,704 Views · 4 Likes

Business Intelligence in Microservices: Improving Performance

An in-depth review of the different ways to improve your microservices.

July 22, 2019

by Artem Barmin

· 25,740 Views · 11 Likes

Apache Kafka and MQTT: End-to-End IoT Integration

Want to learn more about IoT integration from the edge to the data center? Check out this post on using Apache Kafka and MQTT for end-to-end IoT integration.

Updated July 18, 2019

by Kai Wähner

CORE

· 87,799 Views · 15 Likes

Facebook’s User DB — Is It SQL or NoSQL?

Take a look at Facebook's user database and see if it is SQL or NoSQL.

July 18, 2019

by Karthik Ranganathan

· 28,171 Views · 17 Likes

Building a Real-Time Anomaly Detection Experiment With Kafka and Cassandra

See how to build a real-time anomaly detection experiment that can handle 19B daily data events with Kafka and Cassandra.

July 15, 2019

by Paul Brebner

· 25,500 Views · 10 Likes

Home Automation Using IoT

This comprehensive guide to IoT and home automation covers commonly used architectures, platforms, sensors, and prototyping techniques.

Updated July 15, 2019

by Hardik Shah

· 134,420 Views · 31 Likes

Comparing 11 IoT Development Platforms

Check out this post for an easy-to-read table comparing the various features of several popular IoT software platforms.

Updated July 12, 2019

by Miyuru Dayarathna

· 131,182 Views · 36 Likes

Elasticsearch vs. Solr: Have Both With Spring Data and Platform.sh

In this post, we'll create two search engine apps for music that both use Spring MVC and the CRUD functionality using Elasticsearch and Solr.

Updated July 11, 2019

by Otavio Santana

CORE

· 8,544 Views · 6 Likes

Ultimate Guide to Installing Kafka Docker on Kubernetes

In this post, we discuss hows to get Kafka Docker upon and running on Kubernetes so you can utilize the full power of your cloud-based data.

Updated July 10, 2019

by Bill Ward

· 81,676 Views · 13 Likes

A Small Microservice Developed in Scala Using Hexagonal Architecture

A software developer explores how to create HTTP REST end-points for use in a microservice application using the Scala language and Hexagonal Architecture.

Updated July 10, 2019

by Ederson Corbari

· 11,288 Views · 3 Likes

cleanframes: A Data Cleansing Library for Apache Spark!

A developer discusses how to use an open source, Scala-based library that can help take some of the boiler plate code out of performing data cleansing.

Updated July 2, 2019

by Dawid Rutowicz

· 13,271 Views · 2 Likes

Kafka Consumer Overview

A developer gives a technical overview of consumers in the Apache Kafka platform, and how they allow devs to work with concurrent data consumption applications.

July 2, 2019

by Sylvester Daniel

· 26,283 Views · 14 Likes

Kafka Connectors Without Kafka

In this article, you will find basic information about change data capture and a high-level overview of Kafka Connect.

July 1, 2019

by Dawid Kublik

· 14,467 Views · 4 Likes

Ingesting Data From Apache Kafka to TimescaleDB

See how to ingest data from Apache Kafka to TimescaleDB.

June 28, 2019

by Pat Patterson

· 22,729 Views · 4 Likes

Oracle vs. Snowflake

Take a look at Oracle vs. Snowflake from someone who has worked for both.

Updated June 25, 2019

by John Ryan

· 20,688 Views · 5 Likes

Hadoop vs. Snowflake

This is an objective summary of the features and drawbacks of Hadoop/HDFS as an analytics platform and compare these to the cloud-based Snowflake data warehouse.

Updated June 18, 2019

by John Ryan

· 37,617 Views · 8 Likes

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