Question: Describe the two-phase commit process. How does it work? Why is it necessary?

Describe the two-phase commit process. How does it work? Why is it necessary?

Step by Step Solution

★★★★★

3.32 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

With a twophase commit one site often the site initi... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

671-CS-DB (1053).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

Describe two-phase locking.

Q:

What is an optical encoder, and how does it work?

Q:

Discuss how the three-phase commit protocol is a non-blocking protocol in the absence of complete site failure.

Q:

Q7. (A) Why is local control of data an advantage in a DDBMS? (B) Why is the ability to increase system capacity an advantage in a DDBMS? (C) Why is system availability an advantage in a DDBMS? Q8....

Q:

answer the question clearly Implement a videogame called JavaConk, a computerised version of the game of conkers. Two round conkers should be displayed on the screen. One conker is controlled by the...

Q:

Case Study: Building Community at Terra Nova Consulting Ken Ogata GarySpraakman York University Three months after his appointment as president of Terra Nova Consulting, Terry O'Reilly faced his...

Q:

answer the question clearly What is a hierarchical address space? Give an example of an address space which is hierarchical and one which is not. [3 marks] What is the Address Resolution Protocol?...

Q:

VCI/Ellison, which represents the consolidation of the heavy transportation equipment units of two previously separate and regional companies, is facing worldwide pricing pressures from customers and...

Q:

VCI/Ellison, which represents the consolidation of the heavy transportation equipment units of two previously separate and regional companies, is facing worldwide pricing pressures from customers and...

Q:

VCI/Ellison, which represents the consolidation of the heavy transportation equipment units of two previously separate and regional companies, is facing worldwide pricing pressures from customers and...

Q:

During a liquid-to-solid phase change of a substance, its change in entropy is 4.19 x 103 J/K. If 1.67 x 106 J of heat is removed in the process, what is the freezing point of the substance in...

Q:

For the beam and loading shown, (a) Draw the shear and bending-moment diagrams, (b) Determine the maximum absolute values of the shear and bending moment. 4 kN/m B -5 m 2 m 8 kN S kN

Q:

2 In December 2017, Nell, Inc., an accrual basis taxpayer, paid $12,000 for insurance premiums for her business for the 2018 calendar year. How much of the premiums can Nell, Inc., deduct in 2017?

Q:

Two jobs are summarized below: The firm assigns overhead to jobs using machine hours as the allocation base. The budgeted overhead cost for the year is $1,500,000 with machine hours estimated at...

Q:

What is the main difference between reconciling the copies of data involved in traditional database replication as compared to the copies created in the distributed database model used by Git?

Q:

A database password in Access works at the level. a. Record b. User c. File d. Group

Q:

What type of compact and repair schedule would you recommend for JC Consulting?

Q:

by matlab a medicine tablet stip; design an algorithm to detect and count the number of missing pills.

Q:

The current spot rate of dollars per pound as quoted in a newspaper is ________ or ________. Use the table to answer the following question(s). Yen: Spot and Forward(/$)Pound: Spot and Forward ($/)...

Q:

Suppose you are a corporate Treasurer and you need to finance a $100 investment with a borrowing for 5 years. Your choices are a floating rate loan at the default free spot rate, currently at 0.01,...