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HammerDB v4.7 New Features Pt 3: Lightweight Docker Images for rapid testing

HammerDB

Copyright (C) 2003-2023 Steve Shaw Type "help" for a list of commands Initialized SQLite on-disk database /home/hammerdb/HammerDB-4.7/TMP/hammer.DB Copyright (C) 2003-2023 Steve Shaw Type "help" for a list of commands Initialized SQLite on-disk database /home/hammerdb/HammerDB-4.7/TMP/hammer.DB Copy Code Copied Use a different Browser.

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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. Time is Money.

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How to add your database to HammerDB – Pt3 Adding to and modifying the source

HammerDB

From the previous post we now have source and binary copies of HammerDB for modification and test. Copying the modified source to the binary directories enables testing. After modifying the graphical options we can then update and test the TPC-C schema build and tests in mariadb/mariaoltp.tcl. and timed test.

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WebPageTest API

CSS - Tricks

Everything is there that always was, but more (like… Chrome User Experience Data pulled right into your Chrome test results so you can see how closely your test matches what Chrome is seeing, and Core Web visualizations right in the waterfall). So yes, WebPageTest is still here. It’s still free. Linux; Android 6.0.1;

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HammerDB Concepts and Architecture

HammerDB

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. BLT graphical package extension for metrics for both Linux and Windows. Graphical metrics, currently only completed for Oracle.

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Tasktop Viz Limited Release Announced, Flow Metrics Made Easy

Tasktop

My personal quest for meaningful software delivery metrics started by accident. In 2003, I left the software industry to work on my PhD in Computer Science. We documented our investigation in an article DevOps Metrics: Your biggest mistake might be collecting the wrong data. I had no intention of becoming an academic.

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Data Mining Problems in Retail

Highly Scalable

The basic idea of the framework is to use an economic metric such as gross margin as the optimization objective and consider it a function of possible retailer’s actions such as marketing campaigns or assortment adjustments. Moreover, gross margin is not the only performance metric that is important for retailers. Problem Statement.

Retail 152