winzip icon

Small Database Engine 2

Email
Submitted on: 2/17/2015 7:56:00 AM
By: ivan stimac (from psc cd)  
Level: Advanced
User Rating: By 3 Users
Compatibility: VB 6.0
Views: 2147
 
     Hi, there is a new version of SmallDBEngine. New version support indexing, and it's much faster (read/delete). Now RecordSet read records from file: MoveNext find pointer to next row and then reads only this row (v.1 reads all records and save them into array, what is slow and use much memory). There is also a class to export whole DB into sql file. This is only sample project, so don't expect so much from it. You can see one way to create indexing. NOTE: this project support only TEXT fileds (and also only indexing by text, if you want more effective search you must create column data types and create indexing for each data type). I'm created a template for project with custom data types, and I'll create a code when find some time for this.

 
winzip iconDownload code

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. Afterdownloading it, you will need a program like Winzip to decompress it.Virus note:All files are scanned once-a-day by Planet Source Code for viruses, but new viruses come out every day, so no prevention program can catch 100% of them. For your own safety, please:
  1. Re-scan downloaded files using your personal virus checker before using it.
  2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.
  3. Scan the source code with Minnow's Project Scanner

If you don't have a virus scanner, you can get one at many places on the net including:McAfee.com


Other 7 submission(s) by this author

 


Report Bad Submission
Use this form to tell us if this entry should be deleted (i.e contains no code, is a virus, etc.).
This submission should be removed because:

Your Vote

What do you think of this code (in the Advanced category)?
(The code with your highest vote will win this month's coding contest!)
Excellent  Good  Average  Below Average  Poor (See voting log ...)
 

Other User Comments


 There are no comments on this submission.
 

Add Your Feedback
Your feedback will be posted below and an email sent to the author. Please remember that the author was kind enough to share this with you, so any criticisms must be stated politely, or they will be deleted. (For feedback not related to this particular code, please click here instead.)
 

To post feedback, first please login.