Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

I have a table like this which contains 50,000,000 rows of data near 6GB. I found that Sort is much faster than Top-N because sorted_blocks's merge in Sort operator is calculated in parallel but in ...

The goal of this section is to collect examples in support of the discussion around the config merge feature. For more information about this feature please see the issue or the Google Slides. Each of ...

Abstract: As we enjoy these emerging technologies, we also face the risk of information being leaked. The information security problem has been plaguing us all the time. This is also the era of big ...

In a sensory or consumer setting, panelists are commonly asked to rank a set of stimuli, either by the panelist's liking of the samples, or by the samples' perceived intensity of a particular sensory ...

Abstract: We present an efficient, high-throughput and scalable hardware design for accelerating the merge phase of the sort-merge join operation. Sort-merge join is one of the fundamental join ...