Latest Status
Status of SX Versions
User Guides
SDSS Query Tool (sdssQT/sxQT) And Language Manual (online)
SX Class Structure and Reference
Old Class Structure and Reference documentation
SX Flags Reference
SX EDR Mirror Site Installation Guide
Design Information and Details
Requirements Document and current status of requirements
SX Architecture
Server Components and Completeness
The Intersector
The Query Tree
The Predicate Tree
Execution Tree Specification
Server Communication Protocol
SX PortDaemon User Guide
The Parser
The Data Loader
The Sky and Flux
Indices
The Intersection
The Translation to
an Execution Tree
Data Flow Diagram
Class Design Structure
Methods
File Formats
Database Schema
Architecture sketch
Database Layout sketch
Schema:
Chunk, Segment and Field classes
Schema:
Photometric Object base class, Profiles and Tag
Schema:
Photometric Object class inheritance and associations
Schema:
Tag Object class inheritance
Schema:
External Object classes
Schema:
Spectro Object class inheritance (preliminary sketch)
Schema:
Mask Object (preliminary sketch)