Statistics on the size of SQL Server user data tables (including the total number of records and space usage) in SQL Server, a simple combination of sp_spaceused and sp_msforeachtable stored procedures, you can easily calculate the size of the user data table, this includes the total number of records and space usage.
In common programming, you sometimes need to obtain disk space usage. In most cases, the disk_free_space and disk_total_space functions are used.
The following instance obtains the disk space of all servers. The instance is as follows:
/**
* In byte format, the number of bytes is in the format of B K M G T P E Z Y.
* @ Param int $ size
* @ Param int $ dec display type
* @ Return int
*/
Function byte_format ($ si
to complete
-- Shrink Database
Dbcc shrinkdatabase (customer profile)
-- Contract the specified data file. 1 indicates the file number. You can use this statement to query:
Select * from sysfiles
Dbcc shrinkfile (1)
4. To minimize log files (for SQL 7.0, this step can only be performed in the query analyzer)
A. Separate the database:
Enterprise Manager -- server -- database -- Right-click -- detach Database
B. Delete LOG files in my computer
C. Addit
(Customer information)
--Shrink the specified data file, 1 is the file number, you can query through this statement:
SELECT * FROM Sysfiles
DBCC Shrinkfile (1)
4. In order to maximize the reduction of log files (if it is SQL 7.0, this step can only be done in Query Analyzer)
A. Detaching a database:
Enterprise Manager--server--database--right key--detach database
B. Delete log files on my Computer
C. Additional databases:
Enterprise Manager--
How do I check the maximum memory size supported by the server board BIOS?From:How to check the Maximum supported Memory by motherboard Bios (document ID 1680534.1)Suitable for:Linux os-version Oracle Linux 5.0 to Oracle Linux 6.5 [Release OL5 to Ol6u5]Linux x86-64Linux x86Goal:Get the maximum memory size supported by the ser
2009-02-15 11:52:54|Category: Default Categories | Tags: | Report | Font size Big medium small subscription
ASP. NET (C #) FileUpload implements uploading files of limited type and size to server 2009-01-07 23:29
The upload file has two main destinations, one is the server, the other is the database,
Since the replication of the thought can be a safe sleep, who do not know that the problem ensued
The problem is to lose the packet , do not know the situation of the reader can first look at me before the "SQL Server monitoring replication and use the Database Mail function to send alarm mail"
Because the engine room C and room A is not a LAN, the network condition is not too good
Distribution backlog of commands are often in 20w+ , replication do
1. Add the configuration size in the directory/etc/nginx/ngins.conf file (red labeled Configuration and location to add):HTTP {# Set MIME type, type defined by Mime.type fileInclude/etc/nginx/mime.types;Default_type Application/octet-stream;Client_max_body_size 100m;# Set Log formatLog_format Main ' $remote _addr-$remote _user [$time _local] "$request" '' $status $body _bytes_sent ' $http _referer '' "$http _user_agent" "$http _x_forwarded_for";Access
I. BACKGROUND
In the performance tuning or need to understand a database table information, the most intuitive way is to list the data of all the table information, including: The number of records of the table, data capture space, index footprint, unused space, etc. (as shown in Figure1), With this information you can simply determine that the pressure on the database from the data may be caused by a certain table. Because the larger the table data, the greater the impact on database performan
When you create a database in SQL Server you can specify the initial size of the database file, for example, we set the size of the newly created database mydb to 1024MBWell, the database you built will actually take up about 1024MB of disk space.However, using the stored procedure sp_spaceused you can see that there is 1021.85 MB of space that is mydb occupied u
memoryWindows Server x64 with or without Hyper-V Role EnableWindows Server 2008 Standard Edition, supports maximum 32GB memoryWindows Server 2008 Enterprise Edition, supports maximum 1TB memoryWindows Server 2008 Datacenter Edition, supports up to 1TB of memoryWindows Server2008 R2 max memory limit:Windows
Php adjusts the image size on the server. Php: how to adjust the image size on the server. This article describes how to adjust the image size on the server using php. Share it with you for your reference. The specific analysis is
There are times when you need to get disk space usage in normal programming, and most of the time you use the Disk_free_space and Disk_total_space functions.
The following example is to obtain the server all disk space size, the example is as follows:
/**
* Byte formatting converts the size of the byte number format to the B K M G T P E Z Y Description
* @para
Tags: des style c Class Blog codeOriginal: What is the size of the SQL Server log file's write operation to the disk?The SQL Server database has three file types, data files, secondary data files, and log files, where the log files contain all the log information used to recover the database, SQL Server always writes t
The SQL Server database has three file types, data files, secondary data files, and log files, where the log files contain all the log information used to recover the database, SQL Server always writes the log file LDF first, and data changes are written to MDF, which can lag So the speed of log writes determines the amount of write transactions that SQL Server c
Label:The company has to standardize the size of the personnel library every month.The following is a SQL Server with the size of the SQL repository:SELECT db_name(database_id) as [Database Name], [Name] as [Logical Name], ((Size* 8)/ 1024x768) as [Size (MB)],--the or
In MS SQL Server, the following methods can be used to query the use of disk space and the size of the database data files and log files and usage utilization:1. Query the remaining space of each disk partition:Exec master.dbo.xp_fixeddrives2, query database data files and log files related information (including filegroup, current file size, file maximum, file g
Tags: database from logical ASE file path font includes logic case SELECT db_name(database_id) as [Database Name],[Name] as [Logical Name],[Physical_name] as [Physical Name], ((Size* 8)/ 1024x768/1024x768) as [Size (GB)],[Differential_base_time] as [differential Base time]
fromSys.master_files 1 , query the remaining space for each disk partition:Exec master.dbo.xp_fixeddrives 2 , querying database dat
How to adjust the image size on the server side using php
This example describes how to adjust the image size on the server side of php. Share it with you for your reference. The specific analysis is as follows:
Adjusting the image size on the
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