AWS Big Data

MARCH 2, 2023

We can check the data size with the following code in the AWS Command Line Interface (AWS CLI): //Run this AWS CLI command to check the data size aws s3 ls --summarize --human-readable --recursive s3://amazon-reviews-pds/parquet The total object count is 430, and total size is 47.4 all_reviews ): data and metadata.

Data Lake 128

Data Lake Data Processing Metadata Snapshot 128

Cloudera

AUGUST 8, 2022

The general availability covers Iceberg running within some of the key data services in CDP, including Cloudera Data Warehouse ( CDW ), Cloudera Data Engineering ( CDE ), and Cloudera Machine Learning ( CML ). Cloudera Data Engineering (Spark 3) with Airflow enabled. 4 2005 7140596. 1 2008 7009728.

Snapshot 94

Snapshot Data Warehouse Machine Learning Cost-Benefit 94

CIO Business Intelligence

SEPTEMBER 6, 2022

Its constituent companies later moved into high-street retail, launched new mail-order brands selling clothing on credit, and even created a consumer financial data broker, later spun off like so many of the group’s other non-core activities. Establishing a clear and unified approach to data. We’re a Power BI shop,” he says. “I

IT 98

IT Forecasting Data Lake Data Warehouse 98

BizAcuity

MAY 10, 2022

2005: Microsoft passes internal memo to find solutions that could let users access their services through the internet. 2012: Amazon Redshift, the first of its kind cloud-based data warehouse service comes into existence. Fact: IBM built the world’s first data warehouse in the 1980’s.

Data-driven 52

Data-driven IoT Unstructured Data Data Lake 52

Occam's Razor

OCTOBER 19, 2010

First presented at an eMetrics summit in 2005 the 10/90 rule was borne out of my observations of why most companies fail miserably at web analytics. If after rigorous analysis you have determined that you have evolved to a stage that you need a data warehouse then you are out of luck with Yahoo! and embrace Multiplicity.

Analytics 136

Analytics Testing Measurement Optimization 136

Occam's Razor

APRIL 25, 2011

" I'd postulated this rule in 2005, it is even more true in 2011. When a majority of your budget is invested in tools and data warehouses, rather than smart people to use them, you are saying you prefer to suck. Making website iterations based on executive opinions, but not site testing. The 10/90 rule.

Marketing 127

Marketing Metrics Measurement Testing 127

Jen Stirrup

OCTOBER 30, 2022

Historical analytics can help to support the marketing process, which can also be augmented by predictive analytics, alternatively known as data mining, which can help to identify patterns in customer behavior. Microsoft offers Data Mining at no extra cost as part of SQL Server 2005 and 2008, which is geared towards the average Excel user.

Data mining 52

Data mining Predictive Analytics Cost-Benefit OLAP 52