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Speed up queries with the cost-based optimizer in Amazon Athena

AWS Big Data

Starting today, the Athena SQL engine uses a cost-based optimizer (CBO), a new feature that uses table and column statistics stored in the AWS Glue Data Catalog as part of the table’s metadata. Let’s discuss some of the cost-based optimization techniques that contributed to improved query performance.

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Email Marketers Use Data Analytics for Optimal Customer Segmentation

Smart Data Collective

Since its inception in 2001, Mailchimp has had more than two decades of expertise in email marketing for millions of subscribers. Using web analytics software like Google Analytics, businesses may monitor the traffic, clicks, and bounce rates of the customer and prospect-visited web pages. Automation. Timelessness. Data science.

Marketing 120
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How Digital Native & Cloud Native Will Influence FP&A

Jedox

First used in 2001, digital native has most commonly been used to describe individuals who grew up using computers. A formal definition for digital native is not yet used consistently in business, which is why a digital native company is still on the forefront of developments in business technology. The Jedox Cloud.

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Proven VPN Protocols to Safeguard Your Data

Smart Data Collective

This article is written for anyone who is keen on getting more familiar with VPN protocols for optimal data privacy and knowing which ones you should look for. It was created with a wide purpose in mind and debuted in 2001. Many platforms can support OpenVPN, but you’ll need to include third-party software to make it work.

IT 118
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What is ITIL? Your guide to the IT Infrastructure Library

CIO Business Intelligence

But it also updates the framework to accommodate and answer to modern technology, tools, and software. Add to that the inevitable cost of re-engineering some processes to comply with ITIL guidelines, and adjustment of help desk or other software to capture the information you need for tracking and generating metrics.

IT 103
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Huawei’s 20-year journey in Malaysia

CIO Business Intelligence

Huawei’s foray into the country began in 2001. The Kuching Smart City ecosystem will help optimize the use of resources and foster collaboration, leading to sustainable, accelerated growth for the Sarawak Digital Economy Corporation (SDEC).

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Data science vs. machine learning: What’s the difference?

IBM Big Data Hub

” “Data science” was first used as an independent discipline in 2001. Machine learning engineers can specialize in natural language processing and computer vision, become software engineers focused on machine learning and more.