Step 7 - If the statement is an UPDATE or INSERT, it is passed to the transaction manager for further processing. Step 8 - During a transaction, the data is in lock mode. This is guaranteed by the lock manager. It also ensures the transaction’s ACID properties. CAP theorem The CAP th...
aBiodiesel can be considered as a renewable and economic fuel with regard to considerably low toxic emission and high cetane number. The fatty acid methyl esters of seed oils or fats of biodiesel have already been found suitable for use as fuel in diesel engine with good lubricant properties th...
But according to ACID properties of DBMS, atomicity of transactions as a whole must be maintained, that is, either all the operations are executed or none.When a DBMS recovers from a crash, it should maintain the following −It should check the states of all the transactions, which were ...
Step 7 - If the statement is an UPDATE or INSERT, it is passed to the transaction manager for further processing. Step 8 - During a transaction, the data is in lock mode. This is guaranteed by the lock manager. It also ensures the transaction’s ACID properties. CAP theorem The CAP th...
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Step 8 - During a transaction, the data is in lock mode. This is guaranteed by the lock manager. It also ensures the transaction’s ACID properties. CAP theorem The CAP theorem is one of the most famous terms in computer science, but I bet different developers have different understandings...