C# – Lotus NotesSQL Driver install, configure and connect to server through ODBC

Lotus Notes and Lotus Domino are the client and server of a collaborative client-server software platform from IBM. The ecosystem provides business collaboration functionality, including email, calendars, to do lists, contacts management, discussion forums, file sharing, instant messaging, blogs, and user directories. Like other business applications, Lotus system conducts a database system behind to manage all data objects for sharing data between internal applications. To make the system itself more friendly to 3rd applications, Lotus also provides a driver – Lotus NotesSQL – so that 3rd applications can query data from Domino server. With Lotus NotesSQL, users and application developers can integrate Domino data with their applications through ODBC. IT professionals can enable their existing ODBC-enabled applications to access data stored in a Domino database. It allows ODBC-enabled data reporting tools, database tools, and application development tools to read, report, and update information that is stored in Domino databases (NSF files).

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Android – Sqlite database with ContentProvider and LoaderManager

If you follow my previous posts, you may already know that we discussed how to make an application with database in Android before in Android, Dependency Injection (IOC) with roboguice and MVVM (Model-View-ViewModel) pattern. Although the main topic in that article relates to Dependency Injection but we had also a working example which fully supports all CRUD actions for Sqlite database. However, in practice, it shouldn’t work like that because the synchronous read/write actions will block the user interface and your apps will freeze. When your database grows over time, the query time gets longer and you app will completely freeze during the query get executed. Therefore, in this post, I would like to make a sample for illustrating how a database application can work in asynchronous mode.

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