Remove 2003 Remove Benchmarking Remove Programming Remove Testing
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Why Tcl is 700% faster than Python for database benchmarking

HammerDB

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. What programming languages does HammerDB use and why does it matter? Building the Test Schema and Timing Script. Background and Concepts.

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HammerDB v4.7 New Features Pt 2: Example CLI Scripts

HammerDB

scripts/tcl/maria/tprocc/maria_tprocc_buildschema.tcl echo "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-" echo "RUN HAMMERDB TEST" echo "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-"./hammerdbcli If HammerDB is running on a separate system from the database under test then you should modify this value accordingly.

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How to build HammerDB from source

HammerDB

If you are not already familiar with the programming languages that HammerDB uses, then this earlier post serves as an ideal introduction to what makes up the highest performing GIL free database benchmarking application. What programming languages does HammerDB use and why does it matter? WHY build from source? HammerDB-4.4-Linux.tar.gz

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Web Performance Bookshelf

Rigor

These are the bestsellers in the web performance field, including the good old Speed Up Your Site (2003) by Andy King; Steve Souders’ Even Faster Web Sites (2009) ; Ilya Grigorik’s High Performance Browser Networking (2013) ; Tammy Everts’ Time is Money (2016) ; and a handful of more recent publications. The Art of SEO.

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What Adrian Did Next?—?Part 2?—?Sun Microsystems

Adrian Cockcroft

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R.

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HammerDB Concepts and Architecture

HammerDB

Programming Languages. When you download the source code for HammerDB you can see that the programming language it is written in is called TCL. Copyright (C) 2003-2018 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration hammerdb>librarycheck Checking database library for Oracle Success.

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Data Mining Problems in Retail

Highly Scalable

A/B testing and panel surveys are used in such cases to get additional data points that improve the precision of the model. Customer retention programs can require the identification of customers who are likely to stop the relationship with a retailer but can change their minds under the influence of incentives. Problem Statement.

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