A rebuilt columnar engine, native Prometheus support and agentic investigations that start before anyone gets paged. Elastic ...
"There were employees doing things like, 'Claude is so helpful for me — it analyzes my calendar and my email and puts ...
Illustration of satellite coverage for telecommunications services. Credit: ESA-Science Office The satellite industry is entering an era defined by scale. Thousands of spacecraft are operating ...
Abstract: The identification of suitable feature subsets from High-Dimensional Low-Sample-Size (HDLSS) data is of paramount importance because this dataset often contains numerous redundant and ...
Part of the SQL Server 2022 blog series. Cardinality estimation (CE) is a process used by the query optimizer to estimate the number of rows returned by a query or sub-part of a query. These estimates ...
Big data systems have become increasingly complex making the job of a query optimizer incredibly difficult. This is due to more complicated decision making, more complex query plans seen, and more ...
Abstract: Cardinality estimation is the task of determining the number of distinct elements (or the cardinality) in a data stream, under a stringent constraint that the input data stream can be ...
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