Hi,
was playing around with nginx and realized how simple it is to set up SPDY. SPDY is a network protocol that might speed up loading of web pages significantly. Seems to work very well with DHIS 2.
Read the tutorial here:
https://www.dhis2.org/enable-spdy-with-nginx
regards,
Lars
That looks good and straightforward to setup. Have you seen any noticeable speedup?
On 9 October 2014 08:27, Lars Helge Øverland larshelge@gmail.com wrote:
Hi,
was playing around with nginx and realized how simple it is to set up SPDY. SPDY is a network protocol that might speed up loading of web pages significantly. Seems to work very well with DHIS 2.
Read the tutorial here:
regards,
Lars
Mailing list: https://launchpad.net/~dhis2-devs
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Yes - well haven't measured it so could be my imagination 
On Thu, Oct 9, 2014 at 10:04 AM, Bob Jolliffe <bobjolliffe@gmail.com> wrote:
That looks good and straightforward to setup. Have you seen any
noticeable speedup?
Fixed now - had a minor mysql - php issue.
Lars
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya < mahendra.kariya@thoughtworks.com> wrote:
Hi Lars,
The link is giving 404!
Hi All,
Is there anyone using this for their implementation?
In Bangladesh, we are having major problem on dhis2 loading time at root level due to low bandwidth dial up/cable connection. If SPDY protocol can increase loading time then this will be very helpful for Bangladesh DHIS2 implementation. Currently we are not using SSL because this will cost 33% of latency. My concern is will SPDY be 50%-70% faster than the normal HTTP ?
On Thu, Oct 9, 2014 at 4:10 PM, Lars Helge Øverland larshelge@gmail.com wrote:
Mailing list: https://launchpad.net/~dhis2-users
Post to : dhis2-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-users
More help : https://help.launchpad.net/ListHelp
–
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya mahendra.kariya@thoughtworks.com wrote:
Hi Lars,
The link is giving 404!
Fixed now - had a minor mysql - php issue.
Lars
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
Hi
Is using ou offline level not suitable for your situation?
On Tue, Jul 28, 2015 at 1:51 PM, Mohammad Ullah munnabcis@gmail.com wrote:
Hi All,
Is there anyone using this for their implementation?
In Bangladesh, we are having major problem on dhis2 loading time at root level due to low bandwidth dial up/cable connection. If SPDY protocol can increase loading time then this will be very helpful for Bangladesh DHIS2 implementation. Currently we are not using SSL because this will cost 33% of latency. My concern is will SPDY be 50%-70% faster than the normal HTTP ?
–
Morten
On Thu, Oct 9, 2014 at 4:10 PM, Lars Helge Øverland larshelge@gmail.com wrote:
Mailing list: https://launchpad.net/~dhis2-users
Post to : dhis2-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-users
More help : https://help.launchpad.net/ListHelp
–
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya mahendra.kariya@thoughtworks.com wrote:
Hi Lars,
The link is giving 404!
Fixed now - had a minor mysql - php issue.
Lars
HI,
Thanks for your quick reply. Yes this improves the load time of data entry ou but still loading the other part takes time. Another point is the user have to clear cache and cookies regularly. Therefore, loading the dhis2 in root level is still slow though the performance is better now compared to past. I am exploring if SPDY can speedup more then this will be very helpful. DHIS2 is expanding more day by day in Bangladesh and the user load is increasing.
On Tue, Jul 28, 2015 at 11:52 AM, Morten Olav Hansen mortenoh@gmail.com wrote:
Hi
Is using ou offline level not suitable for your situation?
–
–
Morten
On Tue, Jul 28, 2015 at 1:51 PM, Mohammad Ullah munnabcis@gmail.com wrote:
Hi All,
Is there anyone using this for their implementation?
In Bangladesh, we are having major problem on dhis2 loading time at root level due to low bandwidth dial up/cable connection. If SPDY protocol can increase loading time then this will be very helpful for Bangladesh DHIS2 implementation. Currently we are not using SSL because this will cost 33% of latency. My concern is will SPDY be 50%-70% faster than the normal HTTP ?
On Thu, Oct 9, 2014 at 4:10 PM, Lars Helge Øverland larshelge@gmail.com wrote:
Mailing list: https://launchpad.net/~dhis2-users
Post to : dhis2-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-users
More help : https://help.launchpad.net/ListHelp
–
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya mahendra.kariya@thoughtworks.com wrote:
Hi Lars,
The link is giving 404!
Fixed now - had a minor mysql - php issue.
Lars
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
Ok, I don’t know enough about SPDY to answer that. Not sure if it speeds up the actual request, or if its better at handling parallel requests (like HTTP/2), I hope you also have enabled gzip on your server side, as the browser can decompress this automatically.
–
Morten
On Tue, Jul 28, 2015 at 2:04 PM, Mohammad Ullah munnabcis@gmail.com wrote:
HI,
Thanks for your quick reply. Yes this improves the load time of data entry ou but still loading the other part takes time. Another point is the user have to clear cache and cookies regularly. Therefore, loading the dhis2 in root level is still slow though the performance is better now compared to past. I am exploring if SPDY can speedup more then this will be very helpful. DHIS2 is expanding more day by day in Bangladesh and the user load is increasing.
On Tue, Jul 28, 2015 at 11:52 AM, Morten Olav Hansen mortenoh@gmail.com wrote:
Hi
Is using ou offline level not suitable for your situation?
–
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
–
Morten
On Tue, Jul 28, 2015 at 1:51 PM, Mohammad Ullah munnabcis@gmail.com wrote:
Hi All,
Is there anyone using this for their implementation?
In Bangladesh, we are having major problem on dhis2 loading time at root level due to low bandwidth dial up/cable connection. If SPDY protocol can increase loading time then this will be very helpful for Bangladesh DHIS2 implementation. Currently we are not using SSL because this will cost 33% of latency. My concern is will SPDY be 50%-70% faster than the normal HTTP ?
On Thu, Oct 9, 2014 at 4:10 PM, Lars Helge Øverland larshelge@gmail.com wrote:
Mailing list: https://launchpad.net/~dhis2-users
Post to : dhis2-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-users
More help : https://help.launchpad.net/ListHelp
–
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya mahendra.kariya@thoughtworks.com wrote:
Hi Lars,
The link is giving 404!
Fixed now - had a minor mysql - php issue.
Lars
Google actually planning to sunset SPDY in favour of HTTP/2
http://techcrunch.com/2015/02/09/google-starts-fading-out-spdy-support-in-favor-of-http2-standard/
Hard time to make choices about such things these days. Times area a changing. Not sure where the dust will settle.
S
On Tue, Jul 28, 2015 at 7:51 AM, Mohammad Ullah munnabcis@gmail.com wrote:
Hi All,
Is there anyone using this for their implementation?
In Bangladesh, we are having major problem on dhis2 loading time at root level due to low bandwidth dial up/cable connection. If SPDY protocol can increase loading time then this will be very helpful for Bangladesh DHIS2 implementation. Currently we are not using SSL because this will cost 33% of latency. My concern is will SPDY be 50%-70% faster than the normal HTTP ?
Mailing list: https://launchpad.net/~dhis2-devs
Post to : dhis2-devs@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-devs
More help : https://help.launchpad.net/ListHelp
–
On Thu, Oct 9, 2014 at 4:10 PM, Lars Helge Øverland larshelge@gmail.com wrote:
Mailing list: https://launchpad.net/~dhis2-users
Post to : dhis2-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~dhis2-users
More help : https://help.launchpad.net/ListHelp
–
Regards,
Technical Advisor (HIS) – Health Sector
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
German House
House 10/A-2, Road 90
Gulshan 2, Dhaka 1212, Bangladesh
T +880 9666701000
F +880 28823099
M +880 196 31 56 988
Web http://lnkd.in/gQrxXz
Skype mohammad_ullah_giz
Office Location:
Room # 304, Shahid Dr. Milan Bhavan,
MIS, DGHS of MoHFW, Mohakhali, Dhaka.
T 02 8816412 (ex:118)
On Thu, Oct 9, 2014 at 11:35 AM, Mahendra Kariya mahendra.kariya@thoughtworks.com wrote:
Hi Lars,
The link is giving 404!
Fixed now - had a minor mysql - php issue.
Lars
Steven Uggowitzer
eSHIfT Partner Network, Entuura Ventures Ltd
Tel: +41 22 366 1920
Mob: +41 79 719 4180
Skype: fendant123