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Join – An operation in which the rows of one table are related to the rows of another through common column values.
Tag: Join
Build secure manufacturing operations with nesting capabilities for Azure IoT Edge

Feed: Microsoft Azure Blog. Author: Christoph Berlin. The manufacturing industry continues to rapidly adopt Internet of Things (IoT) technology to optimize productivity, gain efficiencies, increase uptime, and meet sustainability goals. As organizations look to harness IoT across their ecosystems of connected devices, security and compliance continue to be at the forefront of conversations. Our commitment is to simplify IoT for mainstream adoption. As such, we are announcing the general availability of nesting capabilities for Microsoft Azure IoT Edge that conforms to ANSI/ISA-95 standard for network isolation. This IoT Edge solution adds to other significant advancements that make it easier for ... Read More
Workflow Fix: How UDAPs Heal Fractured Data Landscapes
Feed: Domo Blog. Author: Joe Hilleary. If you’ve ever walked several dogs at once, you understand the challenge of a complex data environment. Each dog moves at a slightly different pace, pulls you in a different direction, and has its own needs and environmental stressors.Data products provide a similar challenge. Between different data models, formats, and other software eccentricities, even a skilled team of data engineers and architects can struggle to make tools play nicely with one another. Now, contrast the image of the neighborhood dog walker getting yanked down the street with a musher driving a team of sled ... Read More
Build Slowly Changing Dimensions Type 2 (SCD2) with Apache Spark and Apache Hudi on Amazon EMR

Feed: AWS Big Data Blog. Organizations across the globe are striving to improve the scalability and cost efficiency of the data warehouse. Offloading data and data processing from a data warehouse to a data lake empowers companies to introduce new use cases like ad hoc data analysis and AI and machine learning (ML), reusing the same data stored on Amazon Simple Storage Service (Amazon S3). This approach avoids data silos and allows you to process the data at very large scale while keeping the data access cost-effective. Starting off with this new approach can bring with it several challenges: Choosing ... Read More
Getting started with serverless for developers: Part 1

Feed: AWS Compute Blog. Author: Benjamin Smith. Developers around the world are already running serverless applications in production without worrying about servers. This new getting started series is for developers who want to join them. Follow along with blog posts, code examples, and practical exercises to learn how to build serverless applications from your local integrated development environment (IDE). In this post, you learn why developers need serverless technologies and which challenges serverless technologies help to solve. You deploy a small serverless application to your AWS account that connects Slack to GitHub and see first-hand why serverless technologies spark joy ... Read More
Transforming manufacturing operations with Dynamics 365 Remote Assist
Feed: Microsoft Dynamics 365 Blog. Author: Shona Bang. Planning on attending the upcoming Hannover Messe Digital Edition? If so, come discover how mixed reality business applications like Microsoft Dynamics 365 Remote Assist are helping transform organizations like Schaeffler. The Hannover Messe industry (HMI) conference covers all core themes of the industrial value-adding chainfrom individual components to the complete smart factory. Join us at the "Transform Your Workforce" panel session to hear from Schaeffler on how they are using Dynamics 365 Remote Assist to transform their manufacturing operations and boost productivity while saving cost. Also, learn how Microsoft Cloud for Manufacturing ... Read More
Microsoft powers transformation at NVIDIA GTC—GPU technology conference
Feed: Microsoft Azure Blog. Author: Kevin Raines. Customers around the world rely on Microsoft Azure to drive innovations related to our environment, public health, energy sustainability, weather modeling, economic growth, and more. Finding solutions to these important challenges requires huge amounts of focused computing power. Customers are increasingly finding the best way to access such high-performance computing (HPC) through the agility, scale, security, and leading-edge performance of Azure’s purpose-built HPC and AI cloud services. Azure’s market-leading vision for HPC and AI is based on a core of genuine and recognized HPC expertise, using proven HPC technology and design principles, enhanced ... Read More
Advancing into Analytics: Financial Modelling in Excel Meetup (Australia)
Feed: R-bloggers. Author: George Mount. [This article was first published on George J. Mount, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Dates and times can be some of the trickiest data to handle, and that’s especially so when you’re in America and trying to host an event in Australia time. Fortunately, Danielle Stein Fairhurst of Plum Solutions was gracious enough to guide me through and accommodate a time to present to her ... Read More
10 Tips And Tricks For Data Scientists Vol.5
Feed: R-bloggers. Author: George Pipis. [This article was first published on R – Predictive Hacks, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. We have started a series of articles on tips and tricks for data scientists (mainly in Python and R). In case you missed vol 1, vol 2 ,vol 3 and vol 4. Python 1.How To COALESCE In Pandas This function returns the first non-null value between 2 columns. import pandas as pd import ... Read More
Why data analysts should learn to code
Feed: R-bloggers. Author: George Mount. [This article was first published on George J. Mount, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. When many hear “data analytics” these days, they think of graphical user interface (GUI)-driven business intelligence (e.g. Tableau), data warehousing (e.g. Snowflake), or data preparation (e.g. Alteryx) platforms. These tools have their place (some more than others) in the analytics stack. But rather than focus on these tools in my book ... Read More
This Week in Neo4j – Neo4j & Django, Analyzing Genomes, GGCD, Change Data Capture,

Feed: Neo4j Graph Database Platform. Author: Jennifer Reif. Hello, everyone! In this week’s episode, don’t forget to join us for Global Graph Celebration Day on April 15! Neo4j is hosting an extended meetup with content and announcements. Cristina starts us off with a walkthrough of using Django and Neo4j together on the Paradise Papers data set. Sixing covers importing genomes and ontologies with the KEGG data and exploring for research and scientific hypotheses. Christophe shows off the new change data capture connectors by GraphAware for RabbitMQ, AWS SQS, Azure Service Bus, and CloudEvents with Knative. And finally, help Neo4j improve ... Read More
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