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The Latest Data Engineering Topics

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11 Simple Java Performance Tuning Tips
Want to keep your programs running performantly? Here are some steps you can take to eliminate bottlenecks, tips for caching, and other performance tuning suggestions.
November 3, 2017
by Thorben Janssen
· 58,390 Views · 86 Likes
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Send CloudWatch Alarms to Slack With AWS Lambda
Want to get your AWS account notifications on Slack? Here's how to set up a CloudWatch alarm that contains all the data you need with AWS Lambda.
November 3, 2017
by Michael Wittig
· 11,291 Views · 5 Likes
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How to Create Case-Insensitive Indexes in MongoDB
In this post, we take a look at how to create indices for string fields that allow for case-insensitive queries. Read on to find out how!
November 2, 2017
by Dharshan Rangegowda
· 11,846 Views · 2 Likes
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Validation Against RAML Using MuleSoft APIkit Router
See how APIs designed with RAML can use the MuleSoft APIkit Router component for validation of messages against the RAML definition.
November 2, 2017
by Rakesh Kumar Jha
· 31,399 Views · 5 Likes
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When to Use (and Not to Use) Asynchronous Programming: 20 Pros Reveal the Best Use Cases
This interview with twenty professional programmers addresses when to use (and avoid) asynchronous programming, a form of parallel programming.
November 2, 2017
by Angela Stringfellow
· 20,472 Views · 2 Likes
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8 Tips for Configuring Adobe Analytics Clickstream Data Feeds
With some planning and awareness, you'll quickly be on your way to harnessing your clickstream data to discover hidden trends, behaviors, and preferences!
November 2, 2017
by Thomas Spicer
· 9,570 Views · 2 Likes
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Mastering Reactive Streams (Part 1): Publisher
Rule 1 of Reactor Club: Don't write your own Publisher. But if you ignore that rule, there are others to follow, as we'll see as we make our own Publisher implementation.
Updated November 1, 2017
by Oleh Dokuka
· 28,442 Views · 11 Likes
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How to Populate Spinner in Android With JSON Data [Snippet]
These code snippets will allow you to parse JSON data from a URL into the Spinner drop-down menu in an Android application.
November 1, 2017
by Satish Kanaujiya
· 80,368 Views · 6 Likes
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How to Use the INSERT Command in SQL Server 2017
The INSERT INTO statement is used to insert new records in a table. Read on to learn three techniques for using this command!
November 1, 2017
by Valiveti Sekhar
· 22,509 Views · 2 Likes
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Common API Mistakes
A lot about API design and management can trip you up. Keeping these points in mind will help you take a design-first approach and avoid the most common mistakes.
Updated October 31, 2017
by Ali Salman Rizvi
· 9,905 Views · 4 Likes
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The JSON-P API: A JSON Processing Primer
Java EE 8 saw updates to JSON processing. Check out what's new with the JSON-P API, the two models it offers for JSON processing, and their basic methods.
October 31, 2017
by Alex Theedom
· 11,893 Views · 5 Likes
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What Is Application Performance Monitoring (APM)?
Learn the ins and outs of Application Performance Monitoring, or APM, the tools involved, and why it's so important in software development.
October 31, 2017
by Kevin Goldberg
· 6,668 Views · 2 Likes
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Inserting Data Into a Database Using Batch Job
Learn how batch processing can be used with the MuleSoft database connector to insert data into a database in Mule using a batch job.
October 30, 2017
by Ajeeta Koundle
· 20,447 Views · 2 Likes
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What's New With OData 4: OData 2 vs. OData 4
OData 4 differs significantly from OData 2. Learn about the differences between them when using Hybrid Data Pipeline and decide whether you need OData 2, OData 4 or both.
October 30, 2017
by Nishanth Kadiyala
· 13,786 Views · 7 Likes
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Approach Data-driven framework in Software Testing
In this automated testing tutorial, learn how to execute data-driven tests with the Katalon Studio test automation framework.
October 30, 2017
by Oliver Howard
· 18,547 Views · 10 Likes
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Building Microservices Using Spring Boot and Securing Them With OAuth and OpenID - Part 1
In this walkthrough, learn how to easily configure and deploy microservices with Spring Boot, then secure them using OAuth and OpenID.
October 30, 2017
by Sumit Verma
· 45,992 Views · 54 Likes
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Optimizing K-Means Clustering for Time Series Data
Given the amount of data we collect, faster clustering times are crucial. Here's how we sped up our k-means clustering process!
October 30, 2017
by Jason Snell
· 26,207 Views · 2 Likes
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A Serverless Sequence Diagram
Serverless is fast becoming very common in the world of APIs and web applications. Take a look at a diagram that lays out how a typical serverless interaction might occur.
October 30, 2017
by Paul Hammant
· 6,792 Views · 2 Likes
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How to Track and Monitor Critical Java Application Metrics
Whether you're new to application performance monitoring or a seasoned veteran, it never hurts to review the critical metrics you want to keep an eye on, along with the 'how' and 'why.' Read on to find out more.
October 30, 2017
by Eugen Paraschiv
· 12,425 Views · 7 Likes
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InfluxDB vs. Elasticsearch for Time Series Analysis
InfluxDB was designed for time series data, and Elasticsearch wasn't. However, many people use Elasticsearch for this purpose. Is one database better than the other?
October 30, 2017
by Daniel Berman
· 20,344 Views · 2 Likes
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