Italo Vignoli - LibreOffice Conference

Italo Vignoli
State of the Project
40 Years Ago
UNITY
Milan, Museo del Novecento
We Have Created Some Problems
We Start to Be Recognized
Even by Our Major Competitor
Because We Have a Better Product
OOXML
Microsoft
Office 2013
ODF
LibreOffice
Italo Vignoli
One Year in Slides
Product Announcements
●LibreOffice 3.5.7
●LibreOffice 3.6.3
●LibreOffice 3.6.4
●LibreOffice 3.6.5
●LibreOffice 4.0
●LibreOffice 4.0.1
●LibreOffice 3.6.6
●LibreOffice 4.0.2
●LibreOffice 4.0.3
●LibreOffice 4.0.4
●LibreOffice 3.6.7
●LibreOffice 4.1
●LibreOffice 4.0.5
●LibreOffice 4.1.1
●...
Certification for Developers
LibreOffice on Raspberry Pi
Munich HackFest
FOSDEM
LibreOffice Conference Japan
CeBIT
Migration White Paper
END
MIGRATION
FEASIBILITY STUDY
ANALISYS
IMPACT TEST EXECUTION
Critical tasks
Test guidelines
Objectives of
feasibility
Solution of
critical tasks
TCO and ROI
Risk assessment
MIGRATION
Pre-requisites
Activity program
Process review
Maintenance
plans
MAINTENANCE
Impress Sprint Dresden
Hamburg Hackfest
FISL
FISL
Comunitat Valenciana
Advisory Board end 2012
Advisory Board Today
French Government
Saudi Arabia Government
LibreItalia Community
Fondazione LibreItalia
Founders
●Giordano Alborghetti
●Tommaso Bartalena
●Gianni Bassini
●Andrea Bonani
●Milo Casagrande
●Marco Ciammella
●Luca Daghino
●Paolo Dongilli
●Eugenia Franzoni
●Rinaldo Graciotti
●Roberto Guido
●Marina Latini
●Francesco Marinucci
●Marco Menardi
●Luca Menini
●Sonia Montegiove
●Valter Mura
●Stefano Paggetti
●Alfredo Parisi
●Paolo Pelloni
●Gabriele Ponzo
●Matteo Ruffoni
●Paolo Sammicheli
●Giuseppe Santo Barile
●Paolo Storti
●Andrea Trentini
●Italo Vignoli
●Tiziana Vola
Made with LibreOffice
Made with LibreOffice
Regione Umbria
Provincia di Perugia
Provincia di Bolzano
Provincia di Cremona
Provincia di Macerata
Comune di San Benedetto del Tronto
CISL
Development Statistics
800
Sep 10
Oct 10
Nov 10
Dec 10
Jan 11
Feb 11
Mar 11
Apr 11
May 11
Jun 11
Jul 11
Aug 11
Sep 11
Oct 11
Nov 11
Dec 11
Jan 12
Feb 12
Mar 12
Apr 12
May 12
Jun 12
Jul 12
Aug 12
Sep 12
Oct 12
Nov 12
Dec 12
Jan 13
Feb 13
Mar 13
Apr 13
May 13
Jun 13
Jul 13
Aug 13
Growth of Developers Base
Cumulative Number of LibreOffice New Code Committers
New Comm
Old Comm
700
600
500
400
300
200
100
0
Growth of Committers
LibreOffice Code Committers per Month
350
325
300
total number of developers active during the previous 12 months
275
250
trend line: from close to 70 to over 100 in 24 months
225
200
total number of developers committing during the month
175
150
125
100
75
50
25
Aug 13
Jul 13
Jun 13
May 13
Apr 13
Mar 13
Feb 13
Jan 13
Dec 12
Nov 12
Oct 12
Sep 12
Aug 12
Jul 12
Jun 12
May 12
Apr 12
Mar 12
Feb 12
Jan 12
Dec 11
Nov 11
Oct 11
Sep 11
0
0
Aug 13
Jul 13
Jun 13
May 13
Apr 13
Mar 13
Feb 13
Jan 13
Dec 12
Nov 12
Oct 12
Sep 12
Aug 12
Jul 12
Jun 12
May 12
Apr 12
Mar 12
Feb 12
Jan 12
Dec 11
Nov 11
Oct 11
Sep 11
Growth of Commits
LibreOffice Code Commits During Last 24 Months
2500
trend line: from 1500 to 1900 in 24 months
2000
1500
1000
500
Long Tail of Development
Long Tail of LibreOffice Development (last 12 months)
2000
Devs with 50+ Commits
1800
1600
1400
1200
1000
800
600
400
200
Caolán McNamara (Red Hat)
Stephan Bergmann (RedHat)
Kohei Yoshida (Collabora)
David Tardon (RedHat)
Noel Grandin (Volunteer)
Luboš Luňák (Collabora)
Matúš Kukan (Volunteer)
Michael Meeks (Collabora)
Norbert Thiebaud (Volunteer)
Thomas Arnhold (Volunteer)
Jan Holesovsky (Collabora)
Takeshi Abe (Volunteer)
Rafael Dominguez (Volunteer)
Zolnai Tamás (Volunteer)
Bjoern Michaelsen (Canonical)
Xisco Fauli (Volunteer)
Thorsten Behrens (SUSE)
Marcos de Sousa (Volunteer)
Tomaž Vajngerl (Volunteer)
Ariel Constenla-Haile (AOO)
Petr Mladek (SUSE)
Javier Fernandez (Volunteer)
Philipp Riemer (Volunteer)
Siqi Liu (Volunteer)
Olivier Hallot (Volunteer)
Tor Lillqvist (Collabora)
Michael Stahl (RedHat)
Markus Mohrhard (Volunteer)
Miklos Vajna (Collabora)
Andras Timar (Collabora)
Julien Nabet (Volunteer)
Eike Rathke (RedHat)
Fridrich Štrba (SUSE)
Peter Foley (Volunteer)
Lionel Elie Mamane (Volunteer)
Noel Power (SUSE)
Cédric Bosdonnat (SUSE)
Armin Le Grand (AOO)
Andrzej J.R. Hunt (Volunteer)
Ivan Timofeev (Volunteer)
Andre Fisher (AOO)
Chris Rossmanith (Volunteer)
David Ostrovsky (Volunteer)
Khaled Hosny (Volunteer)
Ricardo Montania (Volunteer)
Antonio Fernandez (Volunteer)
Rene Engelhard (Volunteer)
Radek Doulik (Volunteer)
Arnaud Versini (Volunteer)
91
101
10 6
11
116 1
12
126 1
13
13 6 1
14
14 6 1
15
156 1
16
16 6 1
17
17 6 1
18
186 1
19
19 6 1
20
20 6 1
21
21 6 1
22
226 1
23
23 6 1
24
24 6 1
25
256 1
26
26 6 1
27
27 6 1
28
286 1
29
29 6 1
30
30 6 1
31
316 1
32
32 6 1
33
33 6 1
34
346 1
351
96
81
86
71
76
61
66
51
56
41
46
31
36
21
26
16
1
6
11
0
Growth of Diversity
Changesets by Company/Group
September 2011 (inner) vs September 2013 (outer)
Volunteers
Red Hat
Canonical
Collabora
KACST
Lanedo
Aentos
TATA
Openismus
Bobiciel
Munich
CodeWeavers
SUSE
OOo Code
IBM
ALTA
Apache OO
Igalia
SIL
CloudOn
Nou & Off
MultiCoreWare
CodeThink
Intel
Growth of Diversity
Active Developers by Affiliation
September 2011 (inner) vs September 2013 (outer)
Volunteers
OOo Code
SUSE
IBM
KACST
RedHat
Collabora
Apache OO
Lanedo
Canonical
CloudOn
MulticoreWare
Munich
SIL
Aentos
ALTA
Bobiciel
CodeThink
CodeWeavers
Intel
Nou & Off
Openismus
TATA
Growth of Diversity
Top 20 Hackers by Changeset
September 2011 (inner) vs September 2013 (outer)
C. McNamara (RedHat)
K. Yoshida (Collabora)
M. Stahl (RedHat)
M. Vajna (Collabora)
N. Thiebaud (Volunteer)
M. Meeks (Collabora)
L. Luňák (SUSE)
A. Timar (Collabora)
B. Michaelsen (Canonical)
M. Kukan (Volunteer)
F. Schoenheit (Oracle)
J. Powers (Volunteer)
P. Lohman (Oracle)
T. Lillqvist (Collabora)
S. Bergmann (RedHat)
D. Tardon (RedHat)
M. Mohrhard (Volunteer)
T. Arhold (Volunteer)
N. Grandin (Volunteer)
F. Štrba (SUSE)
Julien (Volunteer)
E. Rathke (RedHat)
J. Holesovsky (Collabora)
C. Bosdonnat (SUSE)
P. Mladek (SUSE)
M. Bauer (Oracle)
Growth of Active Users
LibreOffice New Unique IPs Pinging for Software Updates
175000
Daily (left) & Cumulative Number (right) since February 2012
45000000
42500000
150000
40000000
37500000
35000000
125000
32500000
30000000
27500000
100000
25000000
22500000
75000
20000000
17500000
15000000
50000
12500000
10000000
25000
7500000
5000000
2500000
0
0
How Many LibreOffice Users ?
42.5 Million Active Users
32.5 Million Linux Desktops
Over 75 Million Users Worldwide
Questions ?
Italo Vignoli
Mobile +39.348.5653829
Email italo.vignoli@gmail.com