Transaction Procedure Of Bulk SMS Service And Its Characteristics

Here we are going to discuss about transaction procedure of bulk sms. Every transaction satisfied ACID property. ACID property stands for atomicity, consistency, isolation, durability. There are many bulk SMS gateway provider present in India. Bulk SMS is actually a form of sending large number of messages to mobile phone terminal.

Using bulk SMS service in Kolkata you can let your customer know about your offers notifications or your new products etc. it is really a good medium to send important alerts to your customer using your internet from your desktop.

Using bulk SMS India you can instantly transfer SMS to your customers. Bank sends notifications about your current transaction using this bulk sms it is much cheaper than any other services. you can also earn money from bulk sms by reselling bulk sms gate way id to your clients. It is a very simple task only you need to do is select a reseller package and then you can resell to your customers at your own price from your own website. Reseller package will provide you many services one of them is a separate control panel for your customers. Using bulk SMS service provider you can send sms to large number of people.

 

Overall Transaction Protocol Of Bulk SMS 

• Atomicity and durability this two property are supported by shadow copy scheme. We change the copy if it is successful then replace with original.

• The advantages of concurrent transaction are decrease waiting time and increase throughput.

• The disadvantage of this kind of transaction is it may create conflict among transaction.

• Schedule is known as collection of transaction.Transactional bulk SMS provider totally depends on this types of transactions.

• Write time stamp(Q) denotes the largest time stamp of any transaction of sms that execute write (Q) successfully. Read time stamp denotes the largest time stamp of any transaction of sms that executed read(Q) successfully.

• Suppose the transaction of SMS issue read (Q). if time stamp of sending sms is T greater than write time stamp (q) then T needs to be read the value of Q that has already overwritten hence read operation is rejected and T is rolled back.

• If time stamp of sms transaction is T less than equal write time stamp of (q) then read operation is executed and read time stamp (Q) is set to the maximum of read time stamp and time stamp T.

• Otherwise the system writes executed the SMS writing operation and sets write time stamp to the time stamp of T.

• Problem with this concurrent transaction is it may lost the update of sms by bulk SMS provider or phantom read might occur. In this case the precaution that need to be taken is we need to allow same data with at least one write operation should be prevented. To overcome this phantom read we have to do cascading roll back.

• These are the protocols of sending sms through bulk sms gate way. using this transaction process the read and write operation of bulk sms takes place.

You can also read – Way To Your Own Business – Bulk SMS Service