windows server logs

A few days ago, I found that the query on the website is abnormal. Generally, the content of the first-level directory is queried first, and the second-level directory is queried after I click the first-level directory ...... Until the bottom file is found. However, these days, we found that the query speed was very slow, and the query results were not a level-1 directory, but directly showed the bottom file, and the data volume displayed was also problematic.At first, I thought the website was

. This means that transactions can be committed without waiting for the backup storage to write logs to the disk. This asynchronous operation allows the subject server to run with the minimum transaction latency, but may lose some data. The specific mode is determined by the database administrator based on the company's attitude towards data loss and workload. It can be seen that the data synchronization

Method 1 In general, the contraction of the SQL database does not greatly reduce the size of the database. Its main function is to shrink the log size. This operation should be performed regularly to avoid excessive database logs.1. Set database mode to simple mode: Open the SQL Enterprise Manager, in the root directory of the console, open Microsoft SQL Server --> SQL

CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages., check_nrpemessages The following error is reported when you use the icinga server to test the client script: [Root @ mysql-server1 etc] #/usr/local/icinga/libexec/check_nrpe-H 192.168.244.146-c check_users-a 10 20 CHECK_NRPE: Received 0 bytes from daemon. Check the remote

In a quantitative study of Internet user browsing behavior, the Alibaba China Station user research team has developed a visual analysis tool (video) based on server logs. In a quantitative study of Internet user browsing behavior, the Alibaba China Station user research team has developed a visual analysis tool (video) based on server

Please follow these steps. Do not take the following steps if the previous steps are not performed to avoid damage to your database. Generally, steps 4 and 6 are not recommended. Steps 4 are not secure and may damage the database or cause data loss. If the log reaches the upper limit in step 1, subsequent database processing will fail and the log can be restored after being cleared. 1. Clear logs Dump transaction database name WITH NO_LOG 2. truncate

Misunderstanding #19: operations on the Truncate table will not be loggedErrorOperations in the User table are recorded in logs. The only operation in SQL Server that is not logged is row Version Control in TempDB.The Truncate Table statement deletes all data in the entire Table. However, the deletion method is not to delete a row, but to release the data page of the table, the process of releasing pages re

The current nginx does not support the use of the output response newspaper style to body_filter_by_lua assign the request style to a nginx variable. Here is an exampleworker_processes 1;error_log logs/error.log;events { worker_connections 1024;}http { log_format log_req_resp ‘$remote_addr - $remote_user [$time_local] ‘ ‘"$request"$status $body_bytes_sent ‘ ‘"$http_referer""$http_user_agent"$request_time req_body:"$request_body"resp_body:"$resp_body"‘

Some time ago, I sent an example of restoring MSSQL data through logs. To restore logs, the most important thing is: 1. A complete backup is required, and the backup must be performed before the data is modified or deleted. 2. Log backup is performed after data is updated and deleted. The log backup is used to restore the previous data. Purpose: To restore the deleted table Visual operation ste

Project, there may be too many databases (SQL Server database) logs, which account for a lot of disk space, and can reduce the log file size by shrinking the database log.The following is an example of the Northwind database:1. Set the recovery model of the database to "Simple mode":Select the Northwind database-right-click Properties,In the Database Properties window that pops up, select options-Set the re

PASSWORD have BEEN SET for the MySQL root USER!You'll find that password in '/root/.mysql_secret '.You must change this password on your first connect,no other statement but ' SET PASSWORD ' would be accepted.See the Manual for the semantics of the ' password expired ' flag.Also, the anonymous user has been removed.In addition, you can run:/usr/bin/mysql_secure_installationWhich would also give you the option of removing the test database.This is the strongly recommended for production servers.

SQL Server: Restore the database without logs Author: chinaitlab Source: chinaitlab Date: 2008.08.04 (1 comment in total) I want to comment on the cause of the incident 　　 Yesterday, the system administrator told me that the disk space of an internal application database is insufficient. I noticed that the database Event Log File xxx_data.ldf has grown to 3 GB, so I decided to narrow down the log file. Afte

1, the connection of the new transit. Host: Medium Transit Ip,port: Medium Transit port2, the transfer authorization. In transit user name, in transit password, if the private key file authorization also need to import the private key file and enter the password3. Add a transit channel for the target server. Add a local listening port and configure the corresponding destination server IP and port4. Create a

in the transaction log in order to remove 2MB 2 . Span style= "font-family: Arial" > (note that the status is 2 rows). ?If the transaction log is now backed up again, the transaction log will be truncated again, and now the active interval is the virtual log file 2 up. If I try to shrink the file again now, SQL Server it will successfully shrink to 2MB around, because the log's active range is close 2MB up. The file is shrunk to the size cl

Misunderstanding #14. After clearing the log, the related LSN will be filled with zero Initialization Error When the log file grows manually, automatic growth, and creation are performed, it will be filled in with zero initialization. However, do not confuse this process with the regular log clearing process. Log truncation only means marking one or more VLF as inactive for reuse. During log clearing, no logs are cleared or 0 is entered. "Log cleari

database or cause data loss. If the log reaches the upper limit in step 1, the subsequent database processing will fail and the log can be restored after being cleared. 1. Clear logs Dump transaction database name WITH NO_LOG 2. truncate transaction logs Backup log database name WITH NO_LOG 3. Compress database files (if not compressed, the database files will not be reduced Enterprise Manager -- Right-cli

NetweaverTransaction code smicm,goto->http plug-in->server Logs:CloudfoundryAssuming I deploy a local app to Cloudfoundry, the app's state changes to crashed. However, there is not much useful information to be seen from the console of the application.You can now use the command CF logs From the log returned we can see clearly that the reason for crash after application deployment is that the 512M allocated

How do I maintain session information that logs the user's login status after the application server has been load balanced? With cookies? But it doesn't feel safe. Reply content: How do I maintain session information that logs the user's login status after the application server has been load balanced? With cooki

Tags: SQL Server delete logFirst of all, this SQL Server mechanism is actually very rigorous, his intention is to---if you do not log backup, you do not delete the log, and then there are scripts for you to reclaim the log space, it is very safe and convenient and practical.Seems to be quite reasonable, but encountered the development or users of the lack of mind, the log day by day, and forget to recycle,

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