database - football / soccer software design pattern -


a basic question.

think of football/soccer. thought making design pattern it, wanted know if there 1 out there.

it goes follwing:

i want create football player.

we have gender. (male , female).

a gender have series category (for example young under 19, young under 18 etc.).

that series category placed in region (or state whatever).

and region has series' name (for example series 1, series 2, division 1 etc.).

for example, want make female, senior, plays in birmingham, , in first division.

i want map database, wanted follow software design pattern, not know if there software design pattern purpose.

my attempt this:

gender {    int genderid     gendertype  }  seriescategory {    int seriescategoryid    string seriescategoryname    int genderid }  region {    int regionid    string regionname    int seriescategoryid }  series {    int seriesid    string seriesname    int regionid    int seriescategoryid }

i think should design database using normalization principles (read more here - http://www.studytonight.com/dbms/database-normalization.php )

regarding software patterns - no exact patterns case. use best practices , principles solid. mapping code entities database ones , vise versa responsibility of orms, existing in huge number of variations different languages , requirements (sql/nosql, code-first/database-first etc).

so exact case footballers , teams think db normalization required @ moment.


Comments

Post a Comment

Popular posts from this blog

PHP and MySQL WP -

i trying accomplish 2 things here code. writing php directly wp page using insert php plugin. 1) query mysql database , return results 1 column 4 columns. 2) make each result own hyperlink directs user new wp page runs new query on page. i able query show results , turn results dynamic hyperlink, cannot formatting down. right returns result 1 column. here have: [insert_php] $servername = "localhost"; $username = "login"; //edited privacy $password = "password"; //edited privacy $database = "database"; //edited privacy // create connection $conn = new mysqli($servername, $username, $password, $database); // check connection if ($conn->connect_error) { die("connection failed: " . $conn->connect_error); } echo "connected successfully"; //get results database $result = mysqli_query($conn,"select mine mines order mine"); $all_property = array(); //declare array saving property //showing proper...
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

go - golang pprof for c library code -

i have been trying profile golang application pprof, seems details of c code(linked static library) missed in output result. flame graph from frame graph can see c code time consuming reported within "runtime._externalcode", no details @ all. , sure static library compiled debug enable. so there way make pprof details(like stack trace) of 3rd party c code? or there other golang profiling tool this?
Read more