Transaction management

This article explores the leadership style of leaders and managers at the University of Khanh Hoa. Using quantitative research methods with an online survey questionnaire, this article examines the perspectives of leaders and managers on six popular leadership styles today: autocratic style, delegative (laissez-faire) style, democratic style, transformational style, transactional style and supportive style.

10p viyoko 01-10-2024 4 1   Download

Institutions are accelerating to achieve a sustainable competitive advantage in supply chain, its range is expanding to find the tools to help them achieve this purpose, and the growing need for these organizations to understand their current status as well as their potential. Therefore, organizations always depend on information systems to process transactions, develop products, access a large proportion of their budgets to support their operational and commercial activities, and how to acquire knowledge for business owners to access these investments.

16p longtimenosee10 26-04-2024 3 2   Download

Giáo trình "Hệ quản trị cơ sở dữ liệu (Nghề: Tin học ứng dụng - Cao đẳng)" trình bày các nội dung chính sau đây: Tổng quan về Hệ quản trị CSDL; Thiết kế cơ sở dữ liệu dùng Management Studio; Transact SQL (TSQL); Lập trình với SQL Server; SQL Server và lập trình ứng dụng;... Mời các bạn cùng tham khảo!

138p gaupanda026 16-04-2024 13 5   Download

This study aims to investigate how to maximize the opportunities that allow Bitcoin in contributing for Indonesia tax revenue and also, the respond to the growing issues of virtual money transactions in the world. This study uses Literature study method based on some previous research and scientific journals that discuss about Bitcoin as a means of payment in sale and purchase transactions. The results of this study Bitcoin transaction tax still needs to be addressed is the absence of Legal Basis and legislation on legality of Bitcoin as a recognized payment instrument in Indonesia.

5p longtimenosee09 08-04-2024 3 1   Download

Bài giảng Hệ quản trị cơ sở dữ liệu (Database Management Systems) - Bài 3: Thiết kế truy vấn với T-SQL (Transact-SQL). Nội dung chính trong bài giảng này gồm có: Thiết kế và thực thi truy vấn, lưu và mở truy vấn, các phát biểu T-SQL dạng định nghĩa dữ liệu, tạo CSDL mới, tạo bảng dữ liệu, chỉnh sửa cấu trúc CSDL,... Mời các bạn cùng tham khảo!

9p runthenight09 15-05-2023 13 6   Download

Nội dung chính được trình bày trong chương này gồm có: Transaction, automicity, consistency, isolation, durability, transaction states, transaction management interfaces, concurrency control, serializability,...

11p thiendiadaodien_1 10-12-2018 29 1   Download

Bài giảng Kiến trúc cài đặt cơ sở dữ liệu - Chương 8 cung cấp cho người học kiến thức cơ bản về Transacion và bài toán đông thời. Nội dung trình bày trong chương này gồm có: Transacion là gì? Tính chất của Transaction, thực thi transacion tường minh, bài toán đông thời và cơ chế quản lý khóa. Mời các bạn tham khảo.

0p nomoney3 10-02-2017 86 3   Download

Bài giảng "SQL Server 2008: Managing Transactions, locks" cung cấp cho người học các kiến thức: Định nghĩa Transactions, thuộc tính của Transactions, các loại Transaction, công dụng Transaction log, định nghĩa Lock, các vấn đề đồng thời (Concurrency problem), các kiểu Lock. Mời các bạn cùng tham khảo.

93p thangnamvoiva20 20-09-2016 83 11   Download

(BQ) Chapter 15: Transfer pricing. A common example of decentralized decision making occurs when business units (divisions) within the organization buy goods and services from one another and when each is treated as a profit center (i.e., when each unit manager is evaluated on reported unit profit). When such an exchange occurs, the accounting systems in the two divisions record the transaction as if it were an ordinary sale (purchase) to (from) an external customer (supplier).

30p tangtuy16 02-07-2016 93 4   Download

This chapter discuss the role of a company’s salespeople in creating value for customers and building customer relationships, identify and explain the six major sales force management steps, discuss the personal selling process, distinguishing between transaction-oriented marketing and relationship marketing,...

32p allbymyself_06 28-01-2016 79 7   Download

Bài giảng Hệ quản trị cơ sở dữ liệu - Chương 12 giới thiệu về transaction management. Các nội dung được trình bày trong chương gồm có: Transactions, transaction ACID properties, concurrency in a DBMS, atomicity oftransactions,... Mời các bạn cùng tham khảo.

32p kiepnaybinhyen_02 25-12-2015 66 5   Download

Bài giảng "Chương I: Tổng quan về Hệ quản trị cơ sở dữ liệu Database Management System" nhằm giúp các bạn có được cái nhìn bao quát về cơ sở dữ liệu (Database) cũng như về hệ quản trị cơ sở dữ liệu (DBMS), hệ cơ sở dữ liệu (Database system), các yêu cầu khi xây dựng một DBMS, một số khái niệm quan trọng như: giao tác (transaction), Concurrent Control, khôi phục sau sự cố,... Bên cạnh đó, bài giảng giúp các bạn hiểu cấu trúc tổng thể của một DBMS, vai trò của người sử dụng hệ thống.

68p merlinvu93 05-10-2014 193 15   Download

Nội dung chính của chương 3 Quản lý giao tác (Transaction Management) thuộc bài giảng hệ quản trị cơ sở dữ liệu nhằm trình bày về các nội dung: giới thiệu về quản lý giao tác, tính chất ACID của giao tác, các thao tác của giao tác, giao tác tự động, giao tác lồng nhau.

55p fast_12 25-06-2014 108 14   Download

World Map Financial Derivatives Financial derivatives are financial instruments that are linked to a specific financial instrument or indicator or commodity, and through which specific financial risks can be traded in financial markets in their own right. Transactions in financial derivatives should be treated as separate transactions rather than as integral parts of the value of underlying transactions to which they may be linked. The value of a financial derivative derives from the price of an underlying item, such as an asset or index.

336p la_la123 04-04-2013 174 47   Download

After completing this lesson, you should be able to do the following: Describe the concept of automaticundo management Create and maintain the automatic managedundo tablespace Set the retention period Use dynamic performance views to check rollback segment performance Reconfigure and monitor rollback segments Define the number and sizes of rollback segments Allocate rollback segments to transactions

36p trinh02 28-01-2013 46 7   Download

Using Online Redo Log Files Online redo log files provide the means to redo transactions in the event of a database failure. Every transaction is written synchronously to the Redo Log Buffer, then gets flushed to the online redo log files in order to provide a recovery mechanism in case of media failure. (With exceptions such as direct load inserts in objects with the NOLOGGING clause enabled.) This includes transactions that have not yet been committed, undo segment information, and schema and object management statements.

30p trinh02 28-01-2013 60 6   Download

Planning and Organizing a Database Planning for your database is the first step in organizing and implementing a database system. First define how the database will be used. This determines what type of database you need to create that will meet the needs of your business, for example, data warehousing, high online transaction processing, or general purpose. After you determine the purpose and type, you must outline the database architecture that will be used.

30p trinh02 28-01-2013 66 6   Download

Allocation of a Rollback Segment When a transaction begins, a rollback segment must be assigned to this transaction. A transaction can request a specific rollback segment using the following command: SET TRANSACTION USE ROLLBACK SEGMENT rollback_segment If no such request is made, the Oracle server chooses the rollback segment with the fewest transactions and assigns it to the transaction. Using Extents Transactions use extents of a rollback segment in a sequential, circular fashion, moving from one to the next after the current extent is full.

22p trinh02 28-01-2013 69 5   Download

Incomplete Recovery Incomplete recovery reconstructs the database to a prior point in time (before the time of the failure). Note: This situation results in the loss of data from transactions committed after the time of recovery. This data will need to be reentered manually if required. Perform this recovery only when absolutely necessary. Incomplete recovery can be a difficult and time-consuming operation.

28p trinh02 28-01-2013 45 5   Download

Backup Terminology Whole Database Backup Whole database backup (also known as whole backup) refers to a backup of all datafiles and the control file of the database. Whole backups can be performed when the database is closed or open. This is the most common method of backup. The whole backup that is taken when the database is closed (after the database is shut down using the NORMAL, IMMEDIATE, or TRANSACTIONAL options) is called a consistent backup.

38p trinh02 28-01-2013 60 6   Download