Unimark EC3000 Series Especificaciones descargar pdf (Pagina 169)

AIMS Attachment A: AIMS Statement of Work

Page 109 of 130

iii Provide original data values upon query when updated transaction

remains uncommitted

iv Utilize rollback methodology for uncommitted transactions

v Utilize record locking mechanisms to prevent simultaneous updates

to the same record. Only the record(s) being updated shall be

locked.

vi Provide support for both distributed processing and distributed

multiple databases along with standard DML operations, including

queries, inserts, updates, and deletes of remote table data

vii Provide support for automatic recovery from system or network

failures (i.e., automatically commits or rolls back any in-doubt

distributed transactions consistently on all involved nodes when a

failure occurs)

a Provide referential integrity for all data such that modifications to

current data does not affect historical data

b Provide capability of online “live” backup of all database objects

c Provide capability of “point of failure” recovery of all database

objects within one hour of the failure (i.e., dump transaction logs

hourly) with a native utility package.

5. Database Security: Third-party database and reporting tools shall

support database security functions. Database security shall include

the following items as a minimum:

i Encryption capability for defined data fields within database objects

such as tables or views

ii Prevention of unauthorized database access

iii Prevention of unauthorized access to schema objects

iv Control of system resource usage (such as CPU time)

v Auditing of user actions and database transactions

vi Assignment of valid username/password combinations

vii Assignment and control of resource limits for a user including

hardware, database and application resources

viii Control of user access rights including database, table, record and

field level authority

ix Control of which system functions a user can perform.

6. The CONTRACTOR shall submit all database schema(s) for review

and approval. The CONTRACTOR shall coordinate with the County,

airlines, and applicable third party vendors to identify unique database

requirements. The CONTRACTOR shall add needed fields as

Exhibit 3

Page 169 of 278

1 2 ... 164 165 166 167 168 169 170 171 172 173 174 ... 277 278

Sin comentarios

Unimark EC3000 Series Especificaciones Pagina 169