Data Base Performance Tips

Indexes – Faster Reads / Slower Inserts,Updates,Deletes –

Views – Simpler Query / Slower Reads and more work for DB

De normalization – More Space Req and cost of write operations / Faster Reads with fewer join’s required

Normalization – Lesser Space Req, low cost of write operations / Slower Reads with more join’s required.

Advertisements

Leave a comment

Filed under DB

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s