Nuxeo Core 2 JCR, CMIS and the new Visible SQL Storage backend Florent Guillaume | NUXEO DEV DAY 2008

JCR, CMIS and the new Visible SQL Storage backend

JCR – Basics CRUD Hierarchy of nodes Simple properties, lists Binaries Queries NUXEO DEV DAY 2008

CRUD

Hierarchy of nodes

Simple properties, lists

Binaries

Queries

JCR – Unused in Nuxeo Versioning – too inflexible Locking – too simple References – too strict NUXEO DEV DAY 2008

Versioning – too inflexible

Locking – too simple

References – too strict

JCR 2 (JSR-283) Compliance levels New property types (Decimal, Weak Ref, ...) Advanced features Versioning, Access control, Observation, Retention & Hold Shareable nodes Java API for queries NUXEO DEV DAY 2008

Compliance levels

New property types (Decimal, Weak Ref, ...)

Advanced features

Versioning, Access control, Observation, Retention & Hold

Shareable nodes

Java API for queries

CMIS – Goals Simple document model Independent of protocol SOAP, REST (AtomPub) bindings Not tied to a programming language Platform, vendor independent Basic set of ECM functions “Greatest common denominator” NUXEO DEV DAY 2008

Simple document model

Independent of protocol

SOAP, REST (AtomPub) bindings

Not tied to a programming language

Platform, vendor independent

Basic set of ECM functions

“Greatest common denominator”

CMIS – Basics CRUD Hierarchy folders, documents Simple properties, lists One binary Policies Versioning Relationships Queries NUXEO DEV DAY 2008

CRUD

Hierarchy folders, documents

Simple properties, lists

One binary

Policies

Versioning

Relationships

Queries

CMIS – Advanced Multi-filing Advanced queries Joins Full text NUXEO DEV DAY 2008

Multi-filing

Advanced queries

Joins

Full text

Nuxeo Core Storage Java API EJB remoting REST bindings (JAX-RS) SOAP bindings (JAX-WS) Independent of actual storage backend NUXEO DEV DAY 2008

Java API

EJB remoting

REST bindings (JAX-RS)

SOAP bindings (JAX-WS)

Independent of actual storage backend

Nuxeo Core Storage CRUD Hierarchy of document Complex properties Binaries Security Locking Versioning Publishing, Proxies NUXEO DEV DAY 2008

CRUD

Hierarchy of document

Complex properties

Binaries

Security

Locking

Versioning

Publishing, Proxies

Leveraging CMIS Folders, documents Properties, lists Relationships SQL queries NUXEO DEV DAY 2008

Folders, documents

Properties, lists

Relationships

SQL queries

What CMIS lacks Complex properties Multiple binaries Security model Only abstract policies are defined Proxy model Locking NUXEO DEV DAY 2008

Complex properties

Multiple binaries

Security model

Only abstract policies are defined

Proxy model

Locking

What CMIS brings Multi-Filed documents Can replace proxies Unfiled documents Record management Different versioning model Separate PWC, latest/major, version-specific filing Standard SQL query model NUXEO DEV DAY 2008

Multi-Filed documents

Can replace proxies

Unfiled documents

Record management

Different versioning model

Separate PWC, latest/major, version-specific filing

Standard SQL query model

Visible SQL Storage Store data in standard SQL databases Use natural mapping of schemas to tables Leverage SQL query optimizers Facilitate data model migration Bulk import/export, backups Statistics, external access Debugging NUXEO DEV DAY 2008

Store data in standard SQL databases

Use natural mapping of schemas to tables

Leverage SQL query optimizers

Facilitate data model migration

Bulk import/export, backups

Statistics, external access

Debugging

Jackrabbit tables NUXEO DEV DAY 2008

Visible SQL storage tables NUXEO DEV DAY 2008

Visible SQL storage tables NUXEO DEV DAY 2008

Nuxeo Core 2 Leverage the Visible SQL Storage backend Improved APIs Closer to CMIS model Versioning, relationships, queries Distributed and clusterable Faster remote access and caching True clusters Facilitate cloud-based backends NUXEO DEV DAY 2008

Leverage the Visible SQL Storage backend

Improved APIs

Closer to CMIS model

Versioning, relationships, queries

Distributed and clusterable

Faster remote access and caching

True clusters

Facilitate cloud-based backends

Questions? NUXEO DEV DAY 2008