[kdepim-users] Fwd: akonadi 4 & 5 not coinstallable !

[Kevin Krammer]

On Friday, 2015-12-25, 12:40:09, Pablo Sanchez wrote:
> [ Comments below, in-line ]
> 
> On 12/25/2015 12:09 PM, Kevin Krammer wrote:
> > On Thursday, 2015-11-26, 22:07:50, Daniel Vrátil wrote:
> >> We realize there are still some KDE4-based applications that need Akonadi
> >> and their port to KF5 is still underway (or not even started) and we
> >> understand that it may cause problems to some users. However the major
> >> changes that we did allowed us to move forward in a way that would not be
> >> otherwise possible. The performance gain and memory usage optimizations
> >> alone were absolutely worth it, not mentioning the improved
> >> maintainability
> >> and robustness of the entire thing. To me this is a price worth
> >> paying.....
> > 
> > I am sad to read that Akonadi is no longer considered a user's PIM hub and
> > is now just an implementation detail of KDEPIM.
> 
> When I looked at how Akonadi was accessing its MySQL database, I saw the
> fundamental problem:  1000's of unnecessary SQL calls.  As all the data
> was in cache, this manifested itself as high CPU utilization. 

You mean that clients were asking the server for data that they already had?
Any specific example?

Cheers,
Kevin

-- 
Kevin Krammer, KDE developer, xdg-utils developer
KDE user support, developer mentoring
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