[DMDB] Improved introduction

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2026-08-15 14:42:31 +02:00
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@@ -62,6 +62,9 @@ This summary assumes some basic knowledge about databases.
All words written in \textbf{bold} should be clickable and should link you to the corresponding term in the glossary.
If I did not forget a term that is, of course.
As always with my summaries, this one is provided ``as is'', with no guarantees for correctness.
If you find an error, don't hesitate to open an \hlhref{https://github.com/janishutz/eth-summaries/issues/new}{issue on the git repo}
\subsection{IMS}
Early databases were not relational and they also required the user of the system to know \textit{how the data was stored}.
This of course is not ideal, as any update to the data structure also required an update to the code interacting with it.