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The Latest IoT Topics
Counting Distinct Users in Real-Time With Redis Using Low Memory
In this article, take a look at how to handle a million distinct user records by allocating less than 2MB of memory in Redis Cache server.
Updated May 25, 2019
by
Ahmet Karakaya
·
26,778 Views
·
10 Likes
An Introduction to Temporal Data Handling With Apache Flink
Learn how to express continuous stream enrichment in relational and time-varying terms using Flink.
May 24, 2019
by
Marta Paes
·
12,720 Views
·
6 Likes
Access Redshift Data With Entity Framework 6
This article shows how to access Redshift data using an Entity Framework code-first approach. Entity Framework 6 is available in .NET 4.5 and above.
May 24, 2019
by
Jerod Johnson
·
8,638 Views
·
4 Likes
Build a Spring Boot App With Flyway and Postgres
Learn more about building Spring Boot apps with Postgres and Flyway.
May 24, 2019
by
Lindsay Brunner
·
96,367 Views
·
18 Likes
Hibernate Envers: Simple Implementations (Part 1)
Look at an introduction to Hibernate Envers and see a simple implementation.
May 23, 2019
by
Sanjoy Kumer Deb
CORE
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28,033 Views
·
7 Likes
HDFS Architecture and Functionality
In this article, we take a deep dive into the file system used by Hadoop called HDFS (Hadoop Distributed File System).
May 23, 2019
by
Dheeraj Gupta
CORE
·
140,303 Views
·
6 Likes
Format Data Into GeoJSON With JavaScript to Be Used With HERE XYZ
In this tutorial, we're going to see how to take ordinary location data and parse it into GeoJSON using JavaScript.
May 23, 2019
by
Nic Raboy
·
8,734 Views
·
2 Likes
Performance Testing AWS Deployments
Using a multitude of components to test the infrastructure at every level, check out how this testing stack can monitor AWS performance.
Updated May 22, 2019
by
Shreyas Chaudhari
·
13,018 Views
·
7 Likes
Encryption, Part 3: Hybrid Encryption
Looking for the best of both worlds when it comes to symmetric and public/private key encryption?
May 21, 2019
by
Bipin Patwardhan
·
14,791 Views
·
1 Like
Top 30 SQL Interview Questions and Answers
Explore thirty interview questions and answers about SQL.
Updated May 20, 2019
by
Mahesh Sharma
·
34,386 Views
·
9 Likes
Build a Simple Spring Boot App With Spring Data JPA and Postgres
Need help building a simple Spring Boot app with Spring Data JPA and Postgres?
May 17, 2019
by
Andrew Hughes
·
29,473 Views
·
12 Likes
Getting Started With InfluxDB 2.0
This post will guide you through the process of getting InfluxDB 2.0 Alpha running locally on your machine.
May 16, 2019
by
Sonia Gupta
·
16,453 Views
·
1 Like
Streaming ML Pipeline for Sentiment Analysis Using Apache APIs: Kafka, Spark, and Drill (Part 1)
In this first part, we will explore sentiment analysis using Spark machine learning data pipelines.
Updated May 16, 2019
by
Carol McDonald
·
27,445 Views
·
19 Likes
Building a Slackbot to Answer Analytics Questions From Your Database
See how to build a Slackbot to answer analytics questions from your database.
Updated May 15, 2019
by
Jason Skowronski
·
8,351 Views
·
2 Likes
Test Automation and User Story Done Criteria
Be sure to keep proper test automation and the user experience at the forefront of a DevOps process.
Updated May 15, 2019
by
Shreyas Chaudhari
·
12,715 Views
·
6 Likes
How to Write Simple, Powerful Script Data Sources for BIRT Reports
Learn how to write simple, powerful script data sources for BIRT reports.
May 15, 2019
by
Jerry Zhang
CORE
·
10,970 Views
·
2 Likes
Working With ArrayDataProviders Using JavaScript Functions in Visual Builder
Learn how to add additional processing/updates on all the records you're storing in an ADP.
May 14, 2019
by
Shay Shmeltzer
·
14,138 Views
·
1 Like
Serializing Objects to URL Encoded Form Data
I was writing integration tests and I wanted to re-use some model classes instead of dictionaries. Here's how I did it.
May 14, 2019
by
Gunnar Peipman
·
15,460 Views
·
1 Like
Blockchain Vs Tangle: Which Is Better?
Let's look at different cryptocurrency platforms and which is the best.
Updated May 10, 2019
by
John Ryan
·
20,299 Views
·
5 Likes
Protocols and Standards Behind IoT: CoAP, BLE, MQTT, DDS
Here's your guide to IoT protocols and standards.
May 9, 2019
by
Martin Lewis
·
14,233 Views
·
4 Likes
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