Here are slides from a few presentations on Spark, Mesos, Akka, Cassandra, and Kafka.

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Big Data Interview Questions and Answers 2017 Part -5 | Hadoop Pig Interview Questions 2017 Hello and Welcome back to Big Data Interview Questions and Answer...

OLTP vs. OLAP. We can divide IT systems into transactional (OLTP) and analytical (OLAP). In general we can assume that
OLTP systems provide source data to data warehouses, whereas OLAP systems help to analyze it. The following table summarizes the
major…

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A test of Spot's ability to adjust to disturbances as it opens and walks through a door. A person (not shown) drives the robot up to the door, points the hand at the door handle, then gives the 'GO' command, both at the beginning of the video and again at…

Easton LaChappelle, CEO of advanced prosthetics company Unlimited Tomorrow, talks about the updates to the company's prosthetic arm that utilizes artificial ...

Ближайшая конференция — JPoint 2025, 3–4 апреля (Москва + трансляция).
Подробности и билеты: https://jrg.su/T2zfbS
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. . . . Евгений Борисов — Мифы о Spark, или Может ли пользоваться Spark обычный Java-разработчик
Java-конференция Joker 2016, Санкт-Петербург…

by Tom Gianos

Vitalii Honta - Project Trembita - Functional Data Pipelining (Lightning Talk) ScalaUA2018 Project Trembita is a library in active development. Modules and f...

During my work life, I spend a lot of time working with MapReduce-style workflows, particularly with Hadoop infrastructure. A lot of this work is spent with larger amounts of data in order to implement the batch layer of the Lambda architecture. Due to this…