Il webinar, organizzano da Epsilon Italia e Spatineo ha fornito informazioni su come mantenere e migliorare la qualità dei propri Servizi Web INSPIRE (WMS, WFS) e su come acquisire un quadro completo degli utenti e dell’utilizzo che questi fanno dei servizi stessi. Sono state presentate soluzioni software per rilevare rapidamente interruzioni impreviste o basse velocità di risposta dei Servizi Web, allo scopo di migliorare la fruibilità dei dati da parte degli utenti e allo stesso tempo ottemperare ai requisiti di performance dei servizi imposti dalla Direttiva INSPIRE.
Riguardalo (https://www.youtube.com/watch?v=_xa86aXFo3k&list=PLxd9iSIMqppFaZBzOuG-QyNVPzPC9bvhJ) per sapere:
- Come assicurare la qualità dei Servizi Web e servire meglio i propri utenti
- Quali informazioni è possibile ottenere sull'utilizzo dei propri Servizi Web
- Quali opzioni esistono per eseguire test realistici sulla capacità dei Servizi Web
- Come validare/mantenere i Servizi Web conformi alla Direttiva INSPIRE
9. Gli adempimenti della Direttiva INSPIRE
QUALITÀ DEL SERVIZIO
1. PRESTAZIONI
• Il tempo di risposta (response time) deve essere
inferiore al tempo prescritto in funzione del tipo di
servizio
2. CAPACITÀ
• Il numero minimo di richieste simultanee da servire
devono essere pari a quelle indicate per ogni tipo di
servizio
3. DISPONIBILITÀ
• La probabilità che un servizio sia disponibile deve
essere del 99%.
11. 11
Webinar - Monitoring and
Analysis of Usage of
INSPIRE Web Services
Fabio Bittencourt / Giacomo Martirano
20/06/2018
Spatineo - Epsilon Italia
www.spatineo.com
12. MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
Users and Usage
Analytics
Criteria for QoS
Impact of
improvements
Quality of Service
Conclusions
Validation to
OGC/INSPIRE
Volume of data vs
interoperability
Network of Requests
13. VOLUME OF DATA VS
RELIABILITY
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
The volume of spatial data collected
increases rapidly with ever more powerful
ways to simulate the environ and human
behavior
A good SDI allows you to find, filter,
acquire and interact with spatial data
required for a particular use in a reliable,
efficient and easy-to-use manner
INSPIRE is a good example of this
environment and the challenges involved in
providing a reliable platform of services
14. NETWORK OF REQUESTS
MONITORING AND ANALYSIS OF USAGE OF INSPIRE
SERVICES
http://directory.spatineo.c
om/
http://servicemap.spatine
o.com/
Currently, over 85.000 Spatial
Services around the globe
reached by our agent every 5 min.
16. QUALITY OF SERVICE - QoS
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
Wikipedia:
Quality of service (QoS) is the
description
or measurement of the overall
performance of a service, such
as a telephony or computer
network or a cloud
computing service, particularly the
performance seen by the users
of the network.
http://directory.spatineo.com/
17. MONITORING AND ANALYSIS OF USAGE OF INSPIRE
SERVICES
CRITERIA FOR
QUALITY OF SERVICE
This Photo by Unknown Author is licensed under CC BY-NC
CRITERIA FOR QoS
AVAILABILITY PERFORMANCE CAPACITY
19. METERS/INDICATORS
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
The limit values of error % and response time for a service are shown
through an indicator. The indicators take the information produced by a
meter and aufere the value of the current status of QoS for a service,
based on the results of the monitoring produced by the meter
20. LIMITS/ALERTS
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
When an indicator change the
status of the QoS from Ok to
“Warning” or “Error”, it creates an
alert and records the alert in the
monitoring database
21. CRITERIA FOR QoS -
PERFORMANCE
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
22. CRITERIA FOR QoS -
CAPACITY
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
23. CRITERIA FOR QoS -
CAPACITY
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
24. USERS + QoS DELIVERED
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
Reviewing the response time records experienced by the users helps
defining the actual level of service quality delivered to those users, for
each individual service or a group of them
29. IMPACT OF IMPROVEMENTS
MONITORING AND ANALYSIS OF USAGE OF INSPIRE SERVICES
Measurement of the amount of
time saved or spent in excess by
users. Graph shows the variation
in a month against the average
over the previous 6 months
(based on the response time
multiplied by the number of
monthly requests from users).
How much less (or more) time
the users are spending to
access the same information?
What’s the financial impact in
the society?
30. MONITORING AND ANALYSIS OF USAGE OF INSPIRE
SERVICES
CONCLUSIONS
Without a high level of availability of
services, the effort to build an SDI has
low value
You can assure availability, performance
and capacity, while optimizing the
infrastructure to your users
Visualization of relevant analytical
indicators is key to recognise your
success
Data driven impact assessment to track
progress reveals how successful the
implementation is
“If you can’t measure, you can’t manage
it” (Peter Drucker)
33. MePA
Codice articolo Nome del servizio
EIT-SPATINEO-01
Spatineo Monitor per grandi
organizzazioni
EIT-SPATINEO-02
Spatineo Monitor per
piccole-medie
organizzazioni
EIT-SPATINEO-03 Spatineo Performance
35. Grazie per la
partecipazione
INSPIRE Help Desk
inspire-italia@inspire-helpdesk.eu
Segui la nostra playlist «INSPIRE in pills»
@EpsilonItaliasrl
Spatineo Inc.
info@spatineo.com