XMLB Demonstrating Niagara technology

1/8/01


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Table of Contents

XMLB Demonstrating Niagara technology

Rotisserie Baseball

XMLB Preview

What is Rotisserie Baseball?

Rotisserie Baseball Answers this Need

Rotisserie Baseball - How it Works

Rotisserie Baseball - Variations

Our Rules

League Rosters

Rotisserie Baseball example

XMLB Components

Firehose System

Firehose Components

The Firehose System

Firehose Server

XML Generator

XML Generator, cont.

XML Generator, cont

Firehose Clients

Firehose Client, cont.

Firehose Clients, cont.

XMLB queries

Handling game streams

Firehose scan

Accumulate

A sample game event

Keeping score - I

A sample update fragment

Keeping score - II

XML Query Plan

Standings

Evaluating expressions

The Merge Operator

A New Operation and Operator

An XMLB Merge Example

Merge Templates and Accumulate Operator

XMLB Demo Structure

Play Ball!

 Author: Dave Maier, Vassilis Papadimos, Pete Tucker, Kristin Tufte

Email: maier, vpapad, ptucker, tufte@cse.ogi.edu

Home Page: http://www.cse.ogi.edu/niagara