Re: RE: [sqlite] Impact of no.of tables and records on Startup time

2007-10-25 Thread RaghavendraK 70574

Can cache and page size configuration improve or worsen the situation?

regards
ragha
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- Original Message -
From: "Samuel R. Neff" <[EMAIL PROTECTED]>
Date: Thursday, October 25, 2007 6:16 pm
Subject: RE: [sqlite] Impact of no.of tables and records on Startup time

> 
> Complexity of the schema affects time required to open a connection 
> sincethe schema has to be read and processed.  With about 70 tables 
> each with
> lots of indexes and triggers, it takes us 17ms to open the connection.
> 
> HTH,
> 
> Sam 
> 
> 
> ---
> We're Hiring! Seeking a passionate developer to join our team building
> products. Position is in the Washington D.C. metro area. If interested
> contact [EMAIL PROTECTED]
> 
> -Original Message-
> From: Kiran Kumar.M.R [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, October 25, 2007 5:54 AM
> To: sqlite-users@sqlite.org
> Subject: [sqlite] Impact of no.of tables and records on Startup time
> 
> Hi,
> 
> When SQLite is used in on disk mode,
> 
> What is the impact of no. of tables and records on the startup time.
> 
> For example,
> 
> 1. number of tables (10, 100, 1000 tables,  each having 100 
> records, each
> record 256 bytes)
> 
> 2. number of records in a single table (1 table, having 
> 10,100,1000,10records, each record 256 bytes)
> 
> Will the startup time get affected? If yes in what order?
> 
> Thanks,
> 
> Kiran
> 
> 
> 
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> To unsubscribe, send email to [EMAIL PROTECTED]
> 
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> 
> 

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RE: [sqlite] Impact of no.of tables and records on Startup time

2007-10-25 Thread Samuel R. Neff

Complexity of the schema affects time required to open a connection since
the schema has to be read and processed.  With about 70 tables each with
lots of indexes and triggers, it takes us 17ms to open the connection.

HTH,

Sam 


---
We're Hiring! Seeking a passionate developer to join our team building
products. Position is in the Washington D.C. metro area. If interested
contact [EMAIL PROTECTED]
 
-Original Message-
From: Kiran Kumar.M.R [mailto:[EMAIL PROTECTED] 
Sent: Thursday, October 25, 2007 5:54 AM
To: sqlite-users@sqlite.org
Subject: [sqlite] Impact of no.of tables and records on Startup time

Hi,

When SQLite is used in on disk mode,

What is the impact of no. of tables and records on the startup time.

For example,

1. number of tables (10, 100, 1000 tables,  each having 100 records, each
record 256 bytes)

2. number of records in a single table (1 table, having 10,100,1000,10
records, each record 256 bytes)

Will the startup time get affected? If yes in what order?

Thanks,

Kiran


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