By Michael VerlanovNov 01, 2016
Cloud & DevOpsR&D

Perks of ChatOps: VoiceMyBot!

VoiceMyBot is an innovative chatbot with a voice interface enabling access to all Atlassian HipChat Marketplace listings from a single place without actual code integrations.

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By Oleksandr BerchenkoOct 29, 2016
Data & AnalyticsSoftware Development

How to Process Slowly Changing Dimensions in Hive

How to handle Slowly Changing Dimensions (SCD) in a data warehouse with Hive database.

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By Taras HnotOct 25, 2016
Data & Analytics

Recommender Systems Comparison: The Best Performing Algorithm

How to use packages for building recommender systems in R: recommenderlab, recosystem, SlopeOne and SVDApproximation.

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By Taras BachynskyyOct 12, 2016
Data & Analytics

Big Data Warehousing with Elasticsearch

Here's how to address Big Data warehousing with Elasticsea rch.

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By Andrii PastushokSep 12, 2016
Software Development

Product Development Services 2.0: Startup Success for Venture Capitalists

Why Product Development Services 2.0 may be venture capitalists' panacea ensuring startups' success.

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By Oleksandr BerchenkoAug 10, 2016
Data & AnalyticsSoftware Development

Cassandra + Spark SQL Performance (including DSE 5.0)

This post focuses on quick and dirty performance comparison of different Cassandra + Spark options.

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By Tetiana Gladkikh, Taras Hnot, Volodymyr SolskyyAug 06, 2016
Data & Analytics

Bitcoin Analytics: The Principles of Network Development, Part 1

Bitcoin: brief history of the digital currency network, with the most influential nodes, patterns, and changes over time.

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By Sergii PorokhAug 02, 2016
Software Development

8 Issues Moving MS SQL Cluster from BareMetal to AWS

Here are the eight most common challenges that can crop up during an MS SQL migration from BareMetal to AWS.

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By Oleksandr BerchenkoJul 22, 2016
Data & AnalyticsSoftware Development

Setup Cassandra + Spark + Tableau (including DSE 5.0)

Here's how to configure Cassandra + Spark + Tableau including DataStax Enterprise (DSE) 5.0

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By Pavlo VedilinJul 14, 2016
Quality Management

Skype Automation: Bulk Renaming of Contacts with PowerShell

Automation hocus-pocus: forget about manual Skype contacts renaming with PowerShell & a small additional library.

clock-icon-black  10 min read