Hi,
I wasn't overaly bothered about performance, since my backend jobs take hours
to run and processing TB's of data, the overhead of opening and closing a few
hundred database connections in the grand scheme of things is pretty low. It
was a general style and usage question. I'm a C hacker by
Actually, having benched this specific thing before, I can tell you that there is a performance penalty opeining and closing DBs (as
opposed to just keeping a connection open) - but this is not news, what might be news is that the performance penalty is much much
smaller than I anticipated and in
Stephen, Simon,
I'm not worried about the CPU load at all, it was purely a question of style.
Stephan has talked about keeping the connections open for the lifetime of a
desktop connection, Simon has talked about closing and opening connections
many, many times during the course of a transactio
On 19 Jun 2013, at 3:15pm, Rob Willett wrote:
> Now to the hub (excuse the really bad pun) of my questions, within my service
> side application, I'm finding that I'm constantly opening and closing the
> same SQLite database, inserting data, reading data, updating date over many
> hours. The
IMO, depends on the type of process wanting to make a connection.
Anything web service wise is typically stateless, which means any time a
new request is made, you have to re-open a new connection. You can
probably get away with using server side variables to handle the
connections, as I did in A
Hi,
My first question as a lurker and read of these groups. Hopefully it's not too
stupid :)
I've been working through using SQLite on my Mac and have a question on style
and the way to use SQLite databases.
My application has two parts, a client/PHP side to collect requests from a user
and a
On 11/11/2011 7:24 PM, Matt Young wrote:
Embedded Sqlite3 questions:
I want to load and prepare multiple statements, keep them prepared and when
I want to use one of them, I will reset, bind and step.
Make it bind, step and reset. Don't leave a statement active for a long
time - it keeps the
Yes, works great!
On 11/11/2011 4:24 PM, Matt Young wrote:
Embedded Sqlite3 questions:
I want to load and prepare multiple statements, keep them prepared and when
I want to use one of them, I will reset, bind and step.
Can pre-prepare multiple independent statements, then run them one at a
ti
Embedded Sqlite3 questions:
I want to load and prepare multiple statements, keep them prepared and when
I want to use one of them, I will reset, bind and step.
Can pre-prepare multiple independent statements, then run them one at a
time at random?
Thanks, this may be a newbie question for embede
For searching text files grep can be very handy. A regular expression
is powerful.
Jay A. Kreibich wrote:
> On Wed, Jul 08, 2009 at 11:53:13AM +0100, Simon Slavin scratched on the wall:
>
>> On 8 Jul 2009, at 11:40am, _h_ wrote:
>>
>>
>>> Does any mechanism is available via which I can b
On Wed, Jul 08, 2009 at 07:19:02PM +0530, _h_ scratched on the wall:
> Hi Jay,
> Its nice to hear that you already did that.
>
> > If you're willing to write a bit of code, you can do whatever you want.
> I can do that, can share some idea how it can be done.
Read up on how build a virtual ta
Hi Jay,
Its nice to hear that you already did that.
> If you're willing to write a bit of code, you can do whatever you want.
I can do that, can share some idea how it can be done.
Thank you.
On Wed, Jul 8, 2009 at 7:12 PM, Jay A. Kreibich wrote:
> On Wed, Jul 08, 2009 at 11:53:13AM +0100, Si
On Wed, Jul 08, 2009 at 11:53:13AM +0100, Simon Slavin scratched on the wall:
>
> On 8 Jul 2009, at 11:40am, _h_ wrote:
>
> > Does any mechanism is available via which I can bind the db with
> > text file
> > and can use the db apis to access that text file, and can perform
> > the i/o.
>
>
There are Free and Commercial ODBC Drivers for Text / CSV files out there.
-- kjh
On 07/08/2009 07:06 AM, P Kishor wrote:
> On Wed, Jul 8, 2009 at 2:00 PM, _h_ wrote:
>> Hi Kishor,
>> Thank your pointing out perl db module.
>> Is the same things are avaiable as C/C++ apis.
>
> I have no idea.
On Wed, Jul 8, 2009 at 2:00 PM, _h_ wrote:
> Hi Kishor,
> Thank your pointing out perl db module.
> Is the same things are avaiable as C/C++ apis.
I have no idea. Google is your friend.
Although, if you are messing around with text files, Perl is probably
way more suitable for the task than C. An
Hi Kishor,
Thank your pointing out perl db module.
Is the same things are avaiable as C/C++ apis.
Thank you.
On Wed, Jul 8, 2009 at 5:25 PM, P Kishor wrote:
> On Wed, Jul 8, 2009 at 1:48 PM, _h_ wrote:
> > I am looking for some thing where via db apis I inform the format of my
> text
> > file an
On Wed, Jul 8, 2009 at 1:48 PM, _h_ wrote:
> I am looking for some thing where via db apis I inform the format of my text
> file and then I can do open/close, read/write via db apis to interact with
> the underlaying text file.
> I require to access the text files, which has different formats, via
I am looking for some thing where via db apis I inform the format of my text
file and then I can do open/close, read/write via db apis to interact with
the underlaying text file.
I require to access the text files, which has different formats, via unified
apis.
Thank you.
On Wed, Jul 8, 2009 at 4
On 8 Jul 2009, at 11:40am, _h_ wrote:
> Does any mechanism is available via which I can bind the db with
> text file
> and can use the db apis to access that text file, and can perform
> the i/o.
For SQLite to be useful for you, the data must be in a SQLite database
file. You cannot manip
Hi,
Does any mechanism is available via which I can bind the db with text file
and can use the db apis to access that text file, and can perform the i/o.
Thank you.
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