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database table based on your design.    Data storage in DBMS
               Ensure the table structure aligns with   Data storage in a DBMS refers to how
               your intended data storage requirements.  information  is systematically  stored
                                                       in  databases  for  efficient  retrieval  and
               Step 4: Populate data                   management.  This  involves  organizing     Chapter Eight: Databases and Database Management Systems
          FOR ONLINE READING ONLY
               Insert sample data into your newly      data  in  various  structures seen  earlier
               created table using SQL INSERT          such as tables (in relational databases),
               statements. Populate the table with     documents  (in  NoSQL  databases),  or
               meaningful data that reflects the       objects (in object-oriented databases).
               scenario or problem you identified in
               step 1.                                         Activity 8.10:

               Step 5: Verify data                       Data storage and organisation in a

               Execute SQL SELECT queries to verify      normal school environment
               that data has been successfully inserted   Aim:
               into the table. Check for any errors
               or inconsistencies in the data entry      To simulate database organisation
               process.                                  principles through physical card sorting,
                                                         exploring concepts like categorization

               Deliverable:                              and searchability, and drawing parallels
               Submit a report summarizing your          to digital data management.
               database design, implementation           Materials Needed:
               steps, and screenshots of the populated
               table. Reflect on the challenges faced    Set of physical cards (such as index
               and lessons learned from designing        cards, sticky notes) and marker pens.
               and populating the database table
               using SQL. Document your work in          Instructions
               a portifolio.                             Step 1:  Prepare     the      Cards
                                                                Take a set of physical cards,
                                                                each representing a piece  of
              Data  storage,  indexing,  and query              data (such as customer names,
              optimization in managing databases                orders, product details).
              In  Managing  Database  Management         Step 2:  Organise     the     Cards
              Systems (DBMS)  the foundational                  Organise these cards in
              concepts  of data  storage,  indexing,            a  manner  that  allows  for
              and query optimization  are critical  for         quick  retrieval  of  specific
              understanding how databases efficiently           information.
              store, retrieve, and manage data.  Here    Step 3:  Plan Your Organisation Strategy
              we briefly cover these essential aspects:         Before organizing, strategize


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               Student’s Book  Form Five



     Computer Science Form 5.indd   477                                                     23/07/2024   12:35
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