STREAMING

Data

Kafka in Action (Teaser) • Viktor Gamov & Tim Berglund • GOTO 2022

Viktor Gamov’s co-authored book “Kafka in Action” ensures that you have a list of recipes to dive into. Joined by Tim Berglund, VP DevRel at StarTree, they explore the fundamentals of Apache Kafka. Learn what Kafka can help you achieve, what Viktor’s favorite MCU film is and what “Highway to Mars” by Beast In Black […]

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Big Data Data IoT

Kafka Streams 101: Getting Started

To understand Kafka Streams, you have to begin with Apache Kafka®, a distributed, scalable, elastic, and fault-tolerant event streaming platform. The storage nodes in Kafka, brokers, are just instances of the Kafka storage layer process running on your laptop or server. At the heart of each broker is a log, an append-only file that holds […]

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Azure Data Factory Databricks

Build Real-Time Applications with Databricks Streaming

In this presentation, explore a recent use case on real time streaming with Databricks. In this use case we are working with a large, metropolitan fire department. Our company has already created a complete analytics architecture for the department based upon Azure Data Factory, Databricks, Delta Lake, Azure SQL and Azure SQL Server Analytics Services […]

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Databricks Spark

Simplify CDC Pipeline with Spark Streaming SQL and Delta Lake

Change Data Capture (CDC) is a typical use case in Real-Time Data Warehousing. It tracks the data change log (binlog) of a relational database (OLTP), and replay these change log timely to an external storage to do Real-Time OLAP, such as delta/kudu. To implement a robust CDC streaming pipeline, lots of factors should be concerned, […]

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Raspberry Pi Video Production

OBS running on Raspberry Pi 3 or 4

OBS has changed the game for live streamers. What if it could run on a device like a Raspberry Pi? Novaspirit Tech shows us how to get OBS working with Raspberry pi 4, and compile instructions. it’s still limited on what it can do, due to the missing hardware encoder / decoder provided by OMX […]

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AI

NVIDIA RTX Voice Removes Background Noise with AI

ShortCircuit examines NVIDIA’s RTX Voice technology. Check out RTX Voice at https://lmg.gg/rENbC

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Raspberry Pi

Beginner’s Guide to Raspberry Pi Streaming

Have you found yourself at home streaming content and not satisfied with the current hardware options? Did you want to geek out and build your own? John Darko has just the video tutorial for you. 

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Azure Data Data Warehouse

Modern Data Warehousing Part 1: Azure Data Ingestion Options

In this video, Chris Seferlis  discusses stage one of the Modern Data Warehouse Process: Data Ingestion. Related Links: Azure Data Factory – https://azure.microsoft.com/en-us/services/data-factory/ Azure Databricks – https://azure.microsoft.com/en-us/services/databricks/ Azure HDInsight – https://azure.microsoft.com/en-us/services/hdinsight/ Azure Synapse – https://azure.microsoft.com/en-us/services/synapse-analytics/ Azure Data Box – https://azure.microsoft.com/en-us/services/databox/ Event Hubs – https://azure.microsoft.com/en-us/services/event-hubs/ Kafka on HDInsight – https://docs.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-introduction IoT Hub – https://azure.microsoft.com/en-us/services/iot-hub/

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Hardware

IKEA’s Sonos Speaker Has a Secret

This Does Not Compute takes apart an Ikea Sonos speaker to see how they were able to sell it at such a low cost.

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Science Space

The Expanse – Blue Origin Cast Visit

Science fiction draws its inspiration from science and, in return, science fiction often inspires science. Think of the Star Trek communicator from the 1960s that evolved into the cellphone of the 90s. Here’s great video exploring the intersection of hard science and science fiction and how one inspires the other. The cast of The Expanse […]

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