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DATA CACHING: It is a technique that allows for storing data/information in memory for rapid access. Caching is used in case if we need the same data/information next time, it could be directly retrieved from the memory instead of being generated by
Differences Between IsNull() and Coalesce() Functions?
ISNULL() Function:
1)ISNULL function is regraded as Transact-SQL function.
2)This function is used to replace NULL with the replacement value specified in second argument or from from the input
when we work on an application ,the fist thing we do is open it we do some updates on it and then close it, this is similar than an session. the system know who we are,it knows every thing i.e when we start working on application, when we closed it.
Purpose --
To overcome physical standby lag online using duplicate from active database. The standby lag is huge, “incremental from scn” backup size if huge & taking long time There is no enough disk space on the Primary/standby to a
For performing transactions first you need to understand the use and things associated with it.
Transaction is a way to make operations done in such a manner so that only relevant sequence or logical things done on the client and se
Hello Readers..here are some basic commands that we use in Linux
1. File Handling :
mkdir- make directories
Usage: mkdir[OPTION]DIRECTORY...
Example: mkdir rahul
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Since the starting of mankind each one of us needs and advantages from leadership, whether it's religious, social,family, instructive, overseeing, proficient or business. The actuality is that without leadership there is just no direction or way
Executive leadership development is the need of great importance. Leadership advancement programs adjusted to your authoritative goals offer you some assistance with staying at the highest point of your business development activities. These programs
In the below example I have created View Pager (View pager slider). Here I have added ViewPager in activity_main.xml layout, after that I have created slide_page xml layout, in that I have added a textview and in next step I have created four n
Constants refer to the fixed values that can not be changed throughout the entire program.
Constants can be of any data type and is divided into Integer Numerals, Floating-Point Numerals, Characters, Strings and Boolean Values.
Integer lite
