What is a standard, an open standard, what is ODF? What is the importance of ODF? What applications exist supporting ODF? ODF vs. OOXML; Preparing a migration: analysis of the existing ICT environment. What to migrate, how to migrate? Compatibility with customers, dealers and third parties. The ODF Business Case Toolkit. Training the users. Some case studies: automatic conversions, back-end implementations using XML features, the Sun ODF Plug-in. ODF and migration to free software.

Radionica će dati odgovor na pitanje kako i zašto je Moodle munjevitom brzinom postao najpopularniji Open Source LMS. Pogled iz vizure studenta, nastavnika i administratora daje presjek benefita na primjerima uspješne upotrebe osnovnih i naprednih funkcionalnosti. Prikazat će se i testirati novosti u verziji 1.9: poboljšanja u pogledu skalabilnosti i performansi (profinjena implementacija hijerarhije uloga i privilegija); bulk user actions - masovna manipulacija korisničkim nalozima; groupings - hijerarhija grupa i mogućnosti timskog rada; poboljšana baza pitanja i njihovo fleksibilnije kreiranje i dijeljeno korištenje u različitim kontekstima; gradebook - potpuno nova spreadsheet-like implementacija (ocjenjivanje i stvaranje izveštaja); outcomes - ishodi učenja (kompetencije) vezani za aktivnosti ili tečajeve. Isprobat će se i sve bogatije mogućnosti karakteristične za social networking rešenja, npr. tags - definiranje oznaka prema interesu korisnika (uz tagiranje postova na blogovima) i uređivanje stranica posvećenih tim interesima; notes - detaljne bilješke o korisnicima, privatne ili vidljive na razini sitea/tečaja; e-portfolio - realizacija u vidu bloka ili integracija s nezavisnim aplikacijama.

Seminar "Ruby on Rails 2" pokriva značajnije mogućnosti najnovijeg Rails frameworka pri razvijanju web aplikacija. Saznat ćemo što je popularan izraz REST i kako je on implementiran kod tzv. "RESTful" resursa u Rails aplikacijama. Vidjet ćemo kako napraviti podatke dostupne ne samo kroz HTML nego i kroz XML, txt, JSON ili bilo koji drugi format. Kao alternativu RSS feedovima generirat ćemo Atom. Druge stvari na radionici bit će: automatizirano slanje e-mailova, file upload, te slične potrebe današnjih web sjedišta.

Radionica neće nužno zahtijevati prijašnje iskustvo baratanja Rails framework-om.

Installation of GlusterFS: requirements, kernel - FUSE as module, kernel - GlusterFUSE, libraries, TLA, building GlusterFS. Configuration of GlusterFS: configure GlusterFS server, configure GlusterFS client. Testing our configuration: performance testing, performance tuning. Automating sysadmin tasks on many servers: multy-command.sh, scopy, mcopy, sexec, mexec, the handy Expect.

The scope of this workshop is to explore and demonstrate how to set up and administer IPsec VPN connections using a free and secure operating system - OpenBSD.

In the first half of the workshop we will look into creating a sane and secure platform for a VPN gateway, so we will take a look at the basics of installing, configuring and maintaining a minimalist, yet full functional OpenBSD firewall/router. A full live installation of the operating system, complete with typical post-installation tasks such as configuring the network, writing firewall rules and keeping your system up-to-date, will be done in this segment.

The second half of the workshop will focus on IPsec proper. We will briefly overview the theoretical background of IPsec and explain some terms and concepts that are key to understanding how IPsec in general works, then progress to OpenBSD's implementation-specific details. We will examine some real-life VPN scenarios and how to implement them using the tools available, complete with live demos. An integral part of configuring a VPN connection to a remote site is solving interoperability and misconfiguration problems, so some tools and techniques for identifying those issues will also be discussed.