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The Zarafa Tech Blog: All latest news about Zarafa Tech. Zarafa will publish all new tech stuff on this page

WebApp Plug-in Framework Explained: zdeveloper

We will explain the WebApp plug-in framework in a series of different blog posts. In this edition, we'll take a look at a fine little plug-in called 'zdeveloper'. This plug-in allows plug-in developers to visibly identify locations where the WebApp UI can be extended using so-called "insertion points."

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How we’ll help you to make cool plug-ins for WebApp

Some weeks ago, we have released the Zarafa WebApp 1.0. It was a very cool experience to work with 15 WebApp co-Zarafians on feedback from many people in the ecosystem. I would like to share some thoughts with you about plug-ins....
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Combining open source technologies to provide next-level indexing performance

Being able to search quickly in your email is really important for users these days. To do this, you either have to have a very small amount of data, or you need an index over your data. This sounds simple since there are a lot of indexing technologies already out there, but quite some care is needed to make sure that you are offering the right kind of performance in the right places....
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Optimizations to increase performance

Groupware applications are almost always I/O-bound; most highly-loaded servers are doing I/O most of the time, leaving all your 8 cores of the CPU just idling waiting for data to process. This is true for Zarafa as well. In fact, load simulations on SSD still show the bottleneck to be at the I/O layer, even though this doesn't happen until you have thousands of users pounding a server with requests and sending and receiving over 50 emails per second....
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