A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$hooks is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$config is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$log is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$uri is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$router is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$output is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$security is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$input is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$lang is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on true

Filename: libraries/Email.php

Line Number: 978

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$email is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 295

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 169

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 238

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 318

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 359

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Blogs::$user_model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
Line: 7
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 8
Function: __construct

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$pgmodule is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$email is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
Line: 234
Function: view

File: /home1/biognosy/skmlhometuitions.in/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

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webMethods JDBC minimum pool size | Post Details - SKML Home Tuitions
webMethods JDBC minimum pool size
Jul 19, 2012 22:13 0 Comments WebMethods Pradip


Performance-wise a min connection > 0 will be "better" for the first set of transactions that is processed in IS using those connections. That is because the connections to the DB will already be established--the time cost of connecting and logging in was incurred during start-up rather than when a JDBC service was invoked.

With a min size of 0, the first JDBC service that is invoked will be delayed a bit while the connection is made and log-in accomplished. After that, there is no overhead (for that connection--each connection up to max pool size will connect and log-in when multiple connections are needed).

An idle pool will drop the connections back to 0 at some point, and then the next JDBC services will incur the connect/log-in overhead again.

For busy pools, the actual connections will not go back to 0. They will be maintained and connection/log-in overhead avoided.

The biggest problem with a min connection > 0 is the potential for stale sessions. This can cause a JDBC service failure if a session is kept and is idle long enough for the DB to close the session or if the DB is restarted.

As usual, it is a trade-off. You want to strike a balance between keeping too many idle connections (wasteful and risks stale connections) and establishing connections too often (time delay and impact on the DB server). It is likely rare that a value other than 0 should/must be used.

 

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