Design Your Database Schema
Three paterns of making a relational database behave like a document database. Useful in the times there were no document databases around. If we were to use a relational database we might end up with a single table with an ungodly amount of columns so that each event has all its specific columns available. But we will never use all columns for one event of course. Maybe try to re-use columns, and
HowFriendFeedUsesMySqlToStoreSchemaLessData - FriendFeed では MySQL を使いどのようにスキーマレスのデータを保存しているのか
HowFriendFeedUsesMySqlToStoreSchemaLessData - FriendFeed では MySQL を使いどのようにスキーマレスのデータを保存しているのか 目次 この記事について FriendFeed? では MySQL を使いどのようにスキーマレスのデータを保存しているのか 背景 概観 詳細 一貫性と原子性 性能 FriendFeed? では MySQL を使いどのようにスキーマレスのデータを保存しているのか この記事について "How FriendFeed? uses MySQL to store schema-less data" の日本語訳です http://bret.appspot.com/entry/how-friendfeed-uses-mysql CC 2.5 でライセンスされています: http://creativecommons.org/
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How I Learned to Stop Worrying and Love Using a Lot of Disk Space to Scale - High Scalability -
Update 3: ReadWriteWeb says Google App Engine Announces New Pricing Plans, APIs, Open Access. Pricing is specified but I'm not sure what to make of it yet. An image manipulation library is added (thus the need to pay for more CPU :-) and memcached support has been added. Memcached will help resolve the can't write for every read problem that pops up when keeping counters. Update 2: onGWT.com threw
Data Cleaning, Cleansing, & Scrubbing By NW Database Services NW Database Services
With over 3 decades of experience in the database business, you won’t find a company who can solve your specific database needs with higher quality service or better prices than Northwest Database Services. No matter what your specific need is, our team will find a data service solution to suit your situation. Northwest Database Services is a full-spectrum data service who has been performing data
A Fast Index for Semistructured Data
A fast index for semistructured data 1 A Fast Index for Semistructured Data Brian F. Cooper1,2 , Neal Sample1,2 , Michael J. Franklin1,3 , Gísli R. Hjaltason1 , Moshe Shadmon1 1 RightOrder Incorporated 3850 N. First St. San Jose, CA 95134 USA 2 Department of Computer Science Stanford University Stanford, CA 94305 USA 3 Computer Science Division University of California Berkeley, CA 94720 USA {coop
PatHelland's WebLog
Leaving Microsoft and Moving to San Francisco Hello, Friends! Lots has happened since I last blogged. For almost two years, I've worked on Cosmos,... Author: Pat Helland Date: 09/30/2011 The Importance of Teams in Software Engineering Sorry I haven’t been blogging for a while. Last Fall, I switch to work on Bing Infrastructure and... Author: Pat Helland Date: 05/13/2010 Building Blocks and the Thr
Ten Common Database Design Mistakes - Simple Talk
If database design is done right, then the development, deployment and subsequent performance in production will give little trouble. A well-designed database 'just works'. There are a small number of mistakes in database design that causes subsequent misery to developers, managewrs, and DBAs alike. Here are the ten worst mistakes No list of mistakes is ever going to be exhaustive. People (myself
GrapeCity
帳票・レポート 日本仕様の帳票開発に必要な機能を搭載したコンポーネント ActiveReports for .NET ActiveReportsJS 表計算・グリッド Excel風のビューと表計算機能を実現するUIコンポーネント SPREAD for Windows Forms SPREAD for ASP.NET SPREAD for WPF SpreadJS 入力支援 快適な入力を実現する日本仕様入力コンポーネントセット InputManPlus for Windows Forms InputManPlus for ASP.NET InputManPlus for WPF InputManJS 多段明細 1レコード複数行&日付表示に 最適なグリッドコンポーネント MultiRowPlus for Windows Forms 戻る コンポーネントセット Visual Studioで利用す
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The Mother of All Database Normalization Debates on Coding Horror - High Scalability -
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The Myth of Stored Procedures Preference - Developer Pills
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Best Practices for Database Design – SQLServerCentral
Composite Primary Keys