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HOSS™ – The Semantic Storage

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G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

Gian Luca Farina Perseu CEO

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

What’s HOSS™ :

• a complete solution for creating, organising and publishing semantic data
• stores and manages data in a schema less data store, allowing complete flexibility
• f the shape of the data stored
• removes the complexity of managing and publishing semantic data by providing a

set of RESTful services, integrated security, a complete publishing model and enterprise features such as persistent caching and reliable message queue for notifications.

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

What HOSS™ resolves:

• According to numerous research reports, organizations are struggling to manage and

leverage unstructured information

• For example: documents, metadata, content, user-generated content, RSS feeds,

email, geospatial data, and XML among others

• Unstructured information has one or more of the following characteristics:
• Heterogeneous (different formats, varying standards, irregular lengths, etc.)
• Constantly evolving in ways that may be unanticipated
• Growing exponentially

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

What HOSS™ provides:

• A simple, consistent web API for storing, managing and retrieving data
• Flexible, schema-free metadata that allows applications to be easily evolved
• A range of data access and query options enabling easy integration into both new

and existing applications

• Platform As A Service or On Premise options for best requirements agree

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

Solutions with HOSS™ :

• Common Repository
• Metadata Catalog
• Geo-spatial storing and localization
• Digital Content Delivery
• Information Intelligence
• Social Applications

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage Life is a graph …

Torino

Born,

10 August 1810

Died,

6 June 1861

Lived

Position

RIP 1°Cavour’s government (1852-1855) 2°Cavour’s government (1855-1859)

Cavour Park

Position 1°Cavour’s Italian government (1861) 3°Cavour’s government (1860-1861)

Govern

2° level correlation !!

4° level correlation !!

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HOSS™ – The Semantic Storage

Semantic ready:

• Explicit semantic:
• [Cavour] [died] [Torino]
• [Castello Cavour] [contains body of (vs RIP)] [Cavour]
• Implicit semantic:
• [Palazzo Cavour] [is related to] [Castello di Cavour] (2nd level)
• [Via Cavour] [is related to] [Parco Cavour] [4th level)

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HOSS™ – The Semantic Storage

Powerful traversing:

A Traversal is how you query a Graph, navigating from starting Nodes to related Nodes according to an algorithm, finding answers to questions like “what music do my friends like that I don’t yet own,” or “if this power supply goes down, what web services are affected?”

• Simple traverse: can find all the based on edge property (eg. Social Network)
• All shortest paths: can find multiple paths between the same nodes
• Best shortest paths: can find the single shortest paths between the same nodes
• Dijkstra algorithm: shortest path based on Dijkstra algorithm

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

HOSS™ Architecture:

Graph Storage Service Layer REST/JSON RIA HOSS Data Logic File System (multimedia)

• Auth Autentication

HTTP Any Language Entity Search Validator Admin Timeline/Geo Traverse Management tools

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

HOSS™ Architecture:

• Simple API access

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

HOSS™ Architecture:

• Clear JSON data format

for input and output

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage

Thank you!

G i a n L u c a F a r i n a P e r s e u | w w w. 2 1 - s t y l e . c o m

HOSS™ – The Semantic Storage Links

• HOSS | www.hoss.it
• 21Style | www.21-style.com
• Schema.org | http://schema.org
• MuseoTorino | www.museotorino.it