Đã Đóng

Programing a small project in java

deadline is 14/12/2019

A transaction, in the context of a database, is a logical unit that is in dependently executed for data retrieval or updates. In relational databases, database transactions must be atomic, consistent, isolated and durable—summarized as the ACID acronym.

Two schedules are conflict-equivalent if one can be reached from the other through a series of swaps of adjacent operations, where no swap falls into one of the following patterns:

the operations are by the same transaction

the operations use the same database element, and at least one is a write A schedule is conflict-serializable if it is conflict-equivalent to some serial schedule.

View Serializability of a schedule is defined by equivalence to a serial schedule with the same transactions, such that respective transactions in the two schedules read and write the same data values.

The goal in this project is to implement a View Serializable Checker with the basic operation to test for View Serializability. Your program should be linked with a main program in-order to test its functionality. Note: you should choose the appropriate data structure for the program.

Requirements In this project you are required to implement a View Serializable Checker to fulfill the following requirements:

1. Read the size of the schedule from the user.

2. The program takes a given schedule from the user in this form: : "r1x", "r2z", "r1z", "r3y",

"r3y",...

3. Deduce its serial schedule

4. Test if the given schedule is equivalent to its serial schedule (3 properties) 5. Give the final result : The given schedule is View Serializable or not?

Kĩ năng: Java, Lập trình cơ sở dữ liệu, Kiến trúc phần mềm

Xem nhiều hơn: thesis audio programing project java, small project java rmi, java outsourcing small project, deliver small project assignments java coding, earn money online small project java, small project java ajax, small project java language, small project java tybcscomputer sciancedowanload free, implement small project java, small project java swing, small project java netbeans, easy small project java, small project java forms, small project java console based

Về Bên Thuê:
( 0 nhận xét ) Riyadh, Saudi Arabia

ID dự án: #22815984

6 freelancer đang chào giá trung bình $37 cho công việc này

shish1992

hey, please visit my profile.. ...Thank you.................................4........................................................

$50 USD trong 2 ngày
(76 Nhận xét)
5.7
Alexsfodik

Hello. How are you. I'm software engineer and algorithm expert. I have many experiences in java, swing. I can apply my work to your time zone at any time. I am a responsible person who takes care the deadline and your Thêm

$60 USD trong 2 ngày
(11 Nhận xét)
4.7
mariakhan73700

Hi i am awais i can do this project easily within time i already do the PA2 And PA3 i have good knowledge of java

$20 USD trong 7 ngày
(19 Nhận xét)
4.4
theatasolution1

Hello! I am interested in your job. Maybe there are freelancers that are bidding on this project. we can negotaite on budget in chat. You will select one of them that can provide you good result you want. They will sa Thêm

$10 USD trong 1 ngày
(5 Nhận xét)
3.3
xinmingfan

Hi Client Java project is very easy for me. I am Java Expert. I have more than 8 years of experience in Java, C and Software Architecture. I have as many as projects finished so far. Please contact me, if you want to h Thêm

$60 USD trong 2 ngày
(2 Nhận xét)
1.6
RealmanY

Hello, Greetings! ******************** I will SATISFY YOU******************** I will do my best for you. Looking forward to hearing from you and thank you for your consideration. Best Regards From RealMan!

$20 USD trong 7 ngày
(0 Nhận xét)
0.0