Percona

JANUARY 14, 2019

To simulate text messages I have used ~3 billion of reddit comments (10 years from 2007 to 2017), downloaded from pushshift.io. In a partitioned massively parallel database system, the storage format and sorting algorithm may not be optimized for that operation as we are reading multiple partitions in parallel. count()?? ?

Database 40

Database Analytics Blockchain Healthcare 40

Sutter's Mill

JULY 12, 2010

From the article: … Active objects dramatically improve our ability to reason about our thread’s code and operation by giving us higher-level abstractions and idioms that raise the semantic level of our program and let us express our intent more directly. NET, Java, and C/Pthreads. Sep 2007). Sep 2007). Feb 2008).

C++ 40

C++ Java Programming Website 40

Brendan Gregg

JANUARY 17, 2018

The tool also has a cumulative mode (-C), which resets the referenced flags once then takes continuous measurements. wss.pl -C `pgrep -n mysqld` 1. My tool does this using /proc/PID/clear_refs and the Referenced value from /proc/PID/smaps, which were added in 2007 by David Rientjes (thanks). Eg, once per second: #./wss.pl

Cache 71

Cache Latency C++ Programming 71

Brendan Gregg

JANUARY 16, 2018

The tool also has a cumulative mode (-C), which resets the referenced flags once then takes continuous measurements. wss.pl -C `pgrep -n mysqld` 1. My tool does this using /proc/PID/clear_refs and the Referenced value from /proc/PID/smaps, which were added in 2007 by David Rientjes (thanks). Eg, once per second: #./wss.pl

Cache 40

Cache Latency C++ Programming 40

Highly Scalable

MARCH 10, 2015

Most of this article represents an overview of the results published by retailers and researchers who built practical decision making and optimization systems combining abstract economic models with data mining methods. A segment that consistently responds to a certain marketing program is actionable and solid. Applications.

Retail 152

Retail C++ Analytics Metrics 152

High Scalability

NOVEMBER 25, 2019

He and his colleagues spend their productive hours scaling large distributed file systems. Egnyte is a secure Content Collaboration and Data Governance platform, founded in 2007 when Google drive wasn't born and AWS S3 was cost-prohibitive. Java used to power core file system code. You can reach him at @kpatelwork. Introduction.

Architecture 52

Architecture Cache Azure Storage 52