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The Latest Data Engineering Topics

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Creating a Chat App in Node.js With Express, MongoDB, Mongoose, and Socket.io
With a couple new technologies and with basic knowledge of Node JS, MongoDB, JavaScript, and JQuery, we can create a chat app without any hassle.
December 5, 2017
by Sibeesh Venu
· 61,806 Views · 14 Likes
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How to Read Data From LDF Files in SQL Server
Learn about the basics of SQL transaction logs and how they can help recover a database and see how SysTools SQL Log Analyzer easily reads data from an LDF file in SQL Server.
December 5, 2017
by Andrew Jackson
· 26,506 Views · 4 Likes
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Working With Redis Data in Microsoft Excel and Tableau
Walk through connecting to Redis data using the CData Software ODBC Driver for Redis and performing basic reporting on/visualization of that data in Excel and in Tableau.
December 5, 2017
by Jerod Johnson
· 9,829 Views · 3 Likes
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Create a Database Android Application in Android Studio 3.0
This article explains the steps for creating a database application in Android Studio for those getting started with Android programming.
December 5, 2017
by Ngoc Minh Tran
· 423,825 Views · 21 Likes
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Monitoring Cryptocurrency With InfluxDB and Telegraf
To help you keep track of the ever-changing world of crypto, I'm going to walk you through how to build a custom service input plugin for Telegraf.
December 5, 2017
by Russ Savage
· 11,324 Views · 3 Likes
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Multi-Region APIs Using AWS API Gateway
Learn about deploying APIs in multiple geographic locations, and providing APIs at scale across multiple regions with AWS and its API gateway.
December 4, 2017
by Kin Lane
· 9,093 Views · 3 Likes
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Multi-Tenant Cassandra Clusters With Spring Data Cassandra
What options does Cassandra provide for operating multi-tenant clusters? Do you have your services prepared to do the work properly? Read on to find out.
December 4, 2017
by Oresztesz Margaritisz DZone Core CORE
· 15,093 Views · 4 Likes
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DevOps Use Cases
Most of these use cases are in financial services, and run the gamut between rolling releases at greater speed with better security.
December 4, 2017
by Tom Smith DZone Core CORE
· 21,029 Views · 3 Likes
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Spring Boot and Spring JDBC With H2
When an in-memory database calls, be ready. Here, learn how to set up H2 within your Spring Boot projects with some help from Spring Initializr and Spring JDBC.
December 4, 2017
by Ranga Karanam
· 190,937 Views · 12 Likes
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Converting XML to JSON, Raw Use in MongoDB, and Spring Batch
Need to convert your XML data to JSON? Here's how to do it using MongoDB as a sample use case and Spring Batch to help.
December 3, 2017
by Michael Good
· 32,384 Views · 9 Likes
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Sensor Data Quality Management Using PySpark and Seaborn
Learn how to check data for required values, validate data types, and detect integrity violation using data quality management (DQM).
December 2, 2017
by Rathnadevi Manivannan
· 11,832 Views · 5 Likes
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Astrological Predictions Checked by Machine Learning
You may be surprised to learn that in general, predictions by astrologers and by machine learning models are not very different.
December 2, 2017
by Timur Karimbaev
· 20,157 Views · 7 Likes
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What Goes Around Comes Around: A Brief History of Databases
Look at at three eras of data models — IMS, CODASYL, and relational — and see the importance of physical and logical data independence.
December 1, 2017
by Felix Chapman
· 8,338 Views · 4 Likes
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Microservices Design Patterns - API Gateway
This series on microservices architecture design patterns kicks off with an overview of one of the most popular patterns- the API gateway.
December 1, 2017
by Andre Luis de Oliveira Dias
· 50,007 Views · 43 Likes
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AI and Machine Learning Trends for 2018: What to Expect
Now is the time to take a look at the most possible and promising machine learning and AI trends for the upcoming year and ask ourselves if we are ready for them.
December 1, 2017
by Dmitry Budko
· 52,446 Views · 15 Likes
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5 Ways to Learn More About Data Integration and iPaaS Offerings
Integration platform as a service - or iPaaS - might be a less familiar term than ETL to data analysts, integration architects and anyone else who needs to m...
December 1, 2017
by Olga Annenko
· 8,080 Views · 3 Likes
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Solving a Polyglot Error in Python
I came across some issues when I tried do analyze data about Russian Twitter trolls, but ran into some issues. Here's how I solved them.
November 30, 2017
by Mark Needham
· 10,694 Views · 1 Like
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MongoDB vs. MySQL
There are many database management systems in the market to choose from. So how about a faceoff between two dominant solutions that are close in popularity?
November 30, 2017
by Mihir Shah
· 120,879 Views · 15 Likes
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Testing Your API Assertions With the Spock Framework
Learn how to test your APIs with Spock, a comprehensive testing framework that uses Java and Groovy, leveraging the benefits of several existing Java frameworks.
November 30, 2017
by Grigor Avagyan
· 14,126 Views · 5 Likes
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Exploratory and Confirmatory Analysis: What's the Difference?
Learn about the differences and uses of exploratory data analysis and confirmatory analysis by considering the process a detective goes through.
November 29, 2017
by Shelby Blitz
· 19,427 Views · 1 Like
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