AWS Big Data

OCTOBER 1, 2024

Over the last year, Amazon Redshift added several performance optimizations for data lake queries across multiple areas of query engine such as rewrite, planning, scan execution and consuming AWS Glue Data Catalog column statistics. Enabling AWS Glue Data Catalog column statistics further improved performance by 3x versus last year.

Data Lake 105

Data Lake Statistics Broadcasting Optimization 105

Cloudera

MARCH 24, 2021

One of the most effective ways to improve performance and minimize cost in database systems today is by avoiding unnecessary work, such as data reads from the storage layer (e.g., Even though these statistics can significantly reduce IO, a query might still end up decoding many additional rows that are not needed for its evaluation.

Data Warehouse 78

Data Warehouse Broadcasting Statistics Cost-Benefit 78

Smart Data Collective

AUGUST 31, 2020

At Smart Data Collective, we have talked extensively about the benefits of big data in digital marketing. However, there are a lot of other benefits of using big data in marketing. The internet offers many benefits to the modern business, but among the most fundamental is its ability to spread a message.

Data-driven 104

Data-driven Marketing Big Data Broadcasting 104

datapine

MARCH 18, 2020

After that, we will present benefits that these reports have on offer and finish with examples and templates from real business scenarios. Social media marketing reporting is based on a curated collection of data and statistics that are customized based on your business’s social marketing activities and goals. over various time frames.

Reporting 178

Reporting Dashboards Metrics KPI 178

AWS Big Data

AUGUST 26, 2024

In this post, we explore the performance benefits of using the Amazon EMR runtime for Apache Spark and Apache Iceberg compared to running the same workloads with open source Spark 3.5.1 Additionally, the cost efficiency improves by 2.2 times, with the total cost decreasing from $16.09 on Iceberg tables. and turned on by default.

Cost-Benefit 102

Cost-Benefit Testing Metrics Optimization 102

CIO Business Intelligence

SEPTEMBER 22, 2023

What are the benefits of data management platforms? These sources include ad marketplaces that dump statistics about audience engagement and click-through rates, sales software systems that report on customer purchases, and websites — and even storeroom floors — that track engagement.

Management 105

Management Advertising Data Lake Sales 105

Smart Data Collective

AUGUST 5, 2021

When a new file is added on a path that is already present in the table, statistics and other metadata on the path are updated from the previous version. Apart from leveraging the benefits of Delta Lake, migrating to Spark 3.0 The skewed join partition is calculated by the data size and row counts from the runtime map statistics.

Data Processing 143

Data Processing Metadata Broadcasting Statistics 143