我每隔15分钟运行一次cron作业，然后将它们存入数据库，然后将它们存储到数据库中，这可以正常运行。我可以看到我的数据库每隔15分钟填充一次。
但在说了两个星期之后，数据库似乎达到了它的最大限制并且不会存储更多数据我肯定无法通过我的代码点火器应用程序将其拉下来，处理大量数据的最佳方法是什么？
我正在使用专用服务器，之前对mysql的高数据需求知之甚少。这是我/etc/my.cnf
中的设置[client]
port = 3306
socket = /var/lib/mysql/mysql.sock
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
innodb_buffer_pool_size=2M
innodb_additional_mem_pool_size=500K
innodb_log_buffer_size=500K
innodb_thread_concurrency=2
[mysqld]
local-infile=0
datadir=/var/lib/mysql
user=mysql
symbolic-links=0
max_connections = 100
wait_timeout = 60
query-cache-type = 1
query-cache-size = 8M
query_cache_limit = 2M
thread_cache_size = 8
tmp_table_size = 16M
max_heap_table_size = 16M
join_buffer_size = 1M
table_open_cache = 64
port = 3306
socket = /var/lib/mysql/mysql.sock
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
innodb_buffer_pool_size = 16M
innodb_additional_mem_pool_size = 2M
innodb_log_buffer_size = 8M
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
我可以设置的最大敏感设置是什么让我的sql持续很长时间，是的我不知道很多这只是真的需要保持这个运行，因为我无法清除数据然后开始填充数据库再次，我需要它继续存储。
谢谢是提前;）
已更新
哇我不知道这意味着什么并不好看
120803 08:45:19 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
120803 8:45:19 [Note] Plugin 'FEDERATED' is disabled.
120803 8:45:19 InnoDB: Initializing buffer pool, size = 8.0M
120803 8:45:19 InnoDB: Completed initialization of buffer pool
InnoDB: The first specified data file ./ibdata1 did not exist:
InnoDB: a new database to be created!
120803 8:45:19 InnoDB: Setting file ./ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
120803 8:45:19 InnoDB: Log file ./ib_logfile0 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
120803 8:45:19 InnoDB: Log file ./ib_logfile1 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
120803 8:45:19 InnoDB: Started; log sequence number 0 0
120803 8:45:19 [Note] Event Scheduler: Loaded 0 events
120803 8:45:19 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.54' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL) by Remi
120803 8:45:21 [Note] /usr/libexec/mysqld: Normal shutdown
120803 8:45:21 [Note] Event Scheduler: Purging the queue. 0 events
120803 8:45:21 InnoDB: Starting shutdown...
120803 8:45:25 InnoDB: Shutdown completed; log sequence number 0 721938
120803 8:45:25 [Note] /usr/libexec/mysqld: Shutdown complete
120803 08:45:25 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
120803 08:45:25 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
120803 8:45:25 [Note] Plugin 'FEDERATED' is disabled.
120803 8:45:25 [Warning] option 'innodb-additional-mem-pool-size': signed value 512000 adjusted to 524288
120803 8:45:25 InnoDB: Initializing buffer pool, size = 2.0M
120803 8:45:25 InnoDB: Completed initialization of buffer pool
120803 8:45:25 InnoDB: Started; log sequence number 0 721938
120803 8:45:25 [Note] Event Scheduler: Loaded 0 events
120803 8:45:25 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.54' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL) by Remi
120803 8:47:37 [Note] /usr/libexec/mysqld: Normal shutdown
120803 8:47:37 [Note] Event Scheduler: Purging the queue. 0 events
120803 8:47:37 InnoDB: Starting shutdown...
120803 8:47:40 InnoDB: Shutdown completed; log sequence number 0 1357212
120803 8:47:40 [Note] /usr/libexec/mysqld: Shutdown complete
120803 08:47:40 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
120803 08:47:41 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
120803 8:47:41 [Note] Plugin 'FEDERATED' is disabled.
120803 8:47:41 InnoDB: Initializing buffer pool, size = 16.0M
120803 8:47:41 InnoDB: Completed initialization of buffer pool
120803 8:47:41 InnoDB: Started; log sequence number 0 1357212
120803 8:47:41 [Note] Event Scheduler: Loaded 0 events
120803 8:47:41 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.54' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL) by Remi
120803 8:47:44 [Note] /usr/libexec/mysqld: Normal shutdown
120803 8:47:44 [Note] Event Scheduler: Purging the queue. 0 events
120803 8:47:44 InnoDB: Starting shutdown...
120803 8:47:46 InnoDB: Shutdown completed; log sequence number 0 1357212
120803 8:47:46 [Note] /usr/libexec/mysqld: Shutdown complete
120803 08:47:46 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
120803 08:48:08 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
120803 8:48:08 [Note] Plugin 'FEDERATED' is disabled.
120803 8:48:08 InnoDB: Initializing buffer pool, size = 16.0M
对不起，这个问题变得非常愚蠢，但只是尝试更新我需要的内容是我的插件与codeignitor我应该如何正确连接和断开连接
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Cron_model extends CI_Model {
function addResults($data){
$this->db->select('*');
$this->db->from('articles');
$this->db->limit(5);
$this->db->like('title', $data['title']);
$this->db->order_by("date", "desc");
$query=$this->db->get();
if(!$query->num_rows()){
$this->db->insert('articles', $data);
return $data['title'];
}
}
}
感谢大家的帮助
答案 0 :(得分：0)
您是如何连接数据库的？对于您描述的过程，您应该每次都连接和断开连接。