TABLE OF CONTENTS - Department of Public Social Services
TABLE OF CONTENTS - Department of Public Social Services
TABLE OF CONTENTS - Department of Public Social Services
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Los Angeles COUNTY<br />
<strong>Department</strong> <strong>of</strong> <strong>Public</strong> <strong>Social</strong> <strong>Services</strong><br />
LEADER Replacement System (LRS)<br />
5987<br />
5988<br />
5989<br />
5990<br />
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for COUNTY-specified Users to manage COUNTY’s caseload, over<br />
the term <strong>of</strong> the Agreement.<br />
5. The LRS Component shall support access via CONTRACTORprovided<br />
secure and confidential Internet connectivity to the LRS,<br />
including LRS Data input, updates, and queries, for COUNTYspecified<br />
Users, including applicants, participants, and the general<br />
public, over the term <strong>of</strong> the Agreement.<br />
6. The LRS Component shall support any growth in usage <strong>of</strong> the<br />
CONTRACTOR-provided secure and confidential Internet<br />
connectivity to the LRS, over the term <strong>of</strong> the Agreement.<br />
3.4 COMPONENT FRAMEWORK:<br />
Component Framework refers to the underlying s<strong>of</strong>tware foundation,<br />
technologies, standards, and specifications by which the LRS Application<br />
S<strong>of</strong>tware and its service components are built, exchanged, and deployed across<br />
the LRS SOA. The component framework is the “n-tier” environment within<br />
which the functional services provided by the LRS shall be implemented. The<br />
LRS Application S<strong>of</strong>tware design shall be split into distinct layers for<br />
presentation, business logic, and database management. Each layer shall be<br />
independent <strong>of</strong> the other and shall have defined interfaces for communication.<br />
This architecture shall facilitate change in the presentation, business logic, or<br />
database management layers without affecting the other layers.<br />
1. The LRS shall include guaranteed message delivery in order to enable “submit<br />
and forget” processing to improve LRS Application S<strong>of</strong>tware performance.<br />
2. The LRS s<strong>of</strong>tware applications shall be independent <strong>of</strong> the technical<br />
components (e.g., there shall be little effect on an application if a technical<br />
component, such as the TCP/IP stack, is changed or updated).<br />
3. The LRS shall be designed so that all major LRS Application S<strong>of</strong>tware<br />
processing occurs at the enterprise server level (i.e., Primary Central Site),<br />
with no resident or permanent processing occurring at the workstation or<br />
laptop level except for presentation layer activities.<br />
3.4.1 Security.<br />
The Security Layer shall ensure that the LRS includes appropriate security<br />
throughout the LRS that meets or exceeds all applicable federal, State, and<br />
local laws, rules, regulations, ordinances, guidelines, directives, policies,<br />
LRS RFP - Attachment B (SOR) Page 171 November 30, 2007
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