\subsubsection{Changing index configuration}
-\TODO{ljocha}
% full-scan skodi, LB se tomu brani
Inefficient queries, yielding full scan of \LB database tables (up to millions of tuples) would degrade server performance.
-Therefore \LB does not allow arbitrary queries in general.
+Therefore \LB does not allow arbitrary queries in general
+(server option \verb'--no-index' can change this behaviour).
On the contrary, a~query has to hit a~\emph{job index}, build on one or
more job attributes.
It is left up to the specific \LB server administrator to decide
\subsubsection{Multiple server instances}
-lze to, i nad jednou databazi, zadna automaticka podpora
+% lze to, i nad jednou databazi, zadna automaticka podpora
\subsubsection{Backup dumps}