Oracle database does not provide an easy user interface to rename a datafile of tablespace, nor database administrator can easily move or relocate the datafile to another location or directory that different from original location on creation of database. The rename or move place task has to be performed via Oracle SQLPlus command line interface. However, if the operation is performed when the tablespace which […]
Accident may happens, even though it’s costly one. This is especially the case in Oracle database, which stores the database objects physically in data files on hard disk. Fast hand administrators may accidentally delete some of the datafiles, or the datafiles may get corrupted or unreadable on hard disk failure. You may get also some missing datafiles after database recovery process. In any case, missing […]
Oracle RDBMS databases stores data logically in the form of tablespaces and physically in the form of data files. The datafiles are added to the tablespaces as database space requirement grows bigger. However, there are several reasons you may want to remove or delete data files from a tablespace. Such as accidentally add a wrongly sized or unwanted datafile to a tablespace, or the data […]
Ever wonder who is behind the most powerful websites in the world? Who is Hosting This is a service which allows users to easily check and find out which web host is hosting a particular web site. In other words, you can easily identify what’s the web hosting company or provider that a web site is using. Arm with this information, people searching for a […]
WordPress does not have automatic upgrade feature by default. Whenever a new version is released, webmasters have to manually download the new WordPress files in .ZIP or .TAR.GZ package to the server, extract and unpack the files, and then replace the old source codes with the new one. Some administrators download the new files to their workstations instead, and have to upload and replace the […]
FeedBurner MyBrand service is another previously premium for-pay service other than FeedBurner Stats PRO that been makes free for all after Google acquisition of FeedBurner. The MyBrand PRO lets users maintain consistency between your feed address and your hosted website’s domain, especially for branding purpose. For example, typically the feed that goes through FeedBurner will have feeds.feedburner.com/MyFeedName as the default URL (link location). With MyBrand […]
One good things about services provided by Google is the rejection of “nothing comes free”. Indeed, best products usually offered for free by Google, such as Google Analytics and Gmail. FeedBurner, been recently acquired by Google, but the services which provide basic feed stats such as subscribers, live hits, item use and uncommon uses already comes for free. So what Google does is converting the […]
If you cannot cannot to FTP server or cannot FTP to the web host managed by cPanel/WHM (WebHost Manager), most like the FTP connection fails because the FTP server is not running on the server. There are a few troubleshooting steps that can be taken to verify this problem.
The core component of any websites, blogs, web services and web applications is the web server. And Apache is the most popular HTTP server that powers the websites worldwide. It’s important to ensure that the uptime and continuous running of Apache service or daemon on the server, as if HTTPD service is down, your website will be unaccessible to the visitors. Other than using monitoring […]
After login to vBulletin Admin Control Panel, and click on “Execute SQL Query” link under the Maintenance section, the administrator may always been denied and rejected with an error message saying “You are not authorized to execute SQL queries”. This is the case even if you’re super administrator who authorized to do everything on the forums. However, a simple trick will grant the user who […]
If you’re running web host or email server using Exim or Sendmail as mail transfer agent (MTA), and found that emails or mail messages sent to you, your clients or users may occasionally lost or never arrived to the mailboxes, your mail server may fall victim to the mess of sender verification. It’s the most likely cause of missing emails if you have verified that […]
Friendster sucks? As with MySpace, Friendster account users especially young children and innocent girls who upload some sexy yet pretty photos to Friendster and grant the whole world to view the pictures, also expose to the risks of low piracy, sex predators, sex maniacs. If you want to make yourself more secure, and feel that maintaining Friendster account is complete waste of time, here’s the […]
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