JEFF LI

*** ***** **.

MANISFIELD, *****

acrs5e@r.postjobfree.com 214-***-****(C)

OBJECTIVE: TO WORK FOR AN ESTABLISHED FIRM AS AN ARCHITECT OR APPLICATION MANAGER/TEAM LEAD

SUMMARY OF EXPERIENCE

Mr. Li has over 20 years’ IT experience, he has board of experiences in:

Over 10 years of experience in Applications, Database architecture and Enterprise Architecture

Over 15 years of experience in System Architecture and Enterprise Application Integrations

20 years of experience in Oracle Database Management and Development

20 years of experience in Enterprise Packaged Application Implementation and Upgrade,

Familiar with Business Intelligence and Analytics

Familiar with Big Data architecture and Cloud Application integration

Expertise

Enterprise and Application Architecture

Server Virtualization Technology

System Architecture and Integration

Enterprise Applications (such as: Oracle EBS, Oracle Retail, JDA Demand, Fulfillment, Allocation, Space Planning, etc. )

Business Intelligence (OBIEE, Micro strategy, Hyperion, EPM)

Database Management System Administration and Deployments

Cloud Architecture and Big Data Architecture

Application and Database Performance Tuning and Diagnostics

Application Installation, Configurations, and trouble shooting

Oracle Fusion Middleware

Applications Development and Implementation

Data Warehouse Strategy

Oracle and IBM License Management

Infrastructure Management

Technology

Software, Tools & Languages

Servers

PLSQL Developer, Forms and Reports, Discoverer, Oracle Application Server and Fusion middleware, Oracle Portal, Oracle Enterprise Manager, Warehouse Model, VMWare and OVM, ETL, Oracle Data Integrator 12c

PL/SQL, shell scripts, Java, JSP, JavaScript, CGI, HTML, Perl, DBI, DBD, LDAP, C, Pro*C, C.

Oracle Database Management and Performance tuning from v7-12c (Oracle RAC, Data Guard, and GoldenGate)

Oracle OBIEE, EPM, and Micro strategy

Oracle Application Server and Fusion Middleware technology

Oracle EBS Applications

Oracle Retail –Release 12 to14

JDA demand /fulfillment/allocation/space planning

IBM IDM and Single Sign-On Integration

IBM NETEZZA Database

Hardware & Operating Systems

HP-UX, Sun Solaris, IBM AIX, Windows, Linux, OVM and VMware

CORPORATE AFFILIATIONS

Sr. Enterprise Architect/Sr. Technical Architect, Michaels Stores Inc., 2010 -- present

Global Database Manager, Diodes Inc., 2007-2010

Database Architect, Michaels Store, Inc., 2004 - 2007

Senior Principal Consultant, Oracle Corp., 1998 - 2004

Senior Oracle Consultant, JCS Consulting Services, Inc., 1997 - 1998

Oracle Developer, Paragon Group, 1996 - 1997

Oracle Consultant, Sabre Decision Technologies, 1995 - 1996

EXPERIENCE

Sr. Enterprise Architect./Sr. Technical Architect, Michaels Stores Inc., 2010 to present

DR Implementation for Enterprise Data Warehouse – Proposed the solution to build Enterprise Data Warehouse (Netezza Database) DR, guided a team to implement the data replication between primary database and DR database.

Data Center Move – as core member of project team, responsible for planning of all the applications on IBM platform, hardware purchase and define server deployment architecture, rebuild DR site in Irving Data center.

Developed company’s technology roadmap, Database/Server/Application/Integration builds standards.

As lead architect – Provided cost estimate, helped project manager to develop project plan, and designed RETEK (Core merchandising system)/Retail Data Warehouse/ Supply Chain application’s technology upgrade strategy, re-architected application systems, and guided the project team to successfully upgrade IBM hardware/OS/Oracle database/Middle ware /applications/storage LUN consolidation, and move production system from current data center to COLO, and rebuild DR for the application, reduced over 30 processor license for Oracle Application Server.

As lead architect – Provided cost estimate, helped project manager to develop project plan, and designed Distribution Warehouse Manager System upgrade including: Server hardware replacement/OS/Database/TSM server upgrade/SAN framework upgrade, successfully upgrade 6 DC warehouse managements in short periods.

As the lead architect – Provided cost estimate, helped project manager to develop project plan, designed Oracle Retail R12 –Merchandising system application’s OS/DB/and Application Upgrade Strategy, and guided the project team to successful upgraded OS/Database and Applications.

Guided application performance tuning team to tune multiple business critical systems, reduce 1/3 of batch time windows.

As the lead of architect, designed massive database upgrade strategy, and upgraded and consolidated many application’s databases to reduce oracle database license.

As the lead of architect, designed new system architecture for Vertex O series 6 upgrade, Sales Audit Replacement into Oracle Retail ReSA, and JDA Allocation;

Defined Company’s five year roadmap strategy on <<Database and Middle Tier>> and << Hardware Refresh>> and <<System Integration Strategy>>.

Upgraded Enterprise Data Warehouse system (NETEZZA Database) and Micro strategy reporting system software and hardware.

Helped IBM Portal and IBM IDM implementation, designed and conducted performance stress testing, and resolved the performance issue and integration issues.

Help SAN Storage team to migration SAN storage from EMC DMX3 to IBM XIV storage devices.

As lead architect, provided cost estimate, designed JDA Demand-Fulfillments system architecture and integration strategy, and help the project team to resolve application issues and performance issues, reducing 1/3 of batch run time.

Re-architecture the database and middle tier servers layout during the hardware refresh; migrated over 100 servers in AIX and Linux to new hardware, and upgrade OS to supported level. Reduce around 20 CPU Oracle Database License and 20 CPU Oracle application server licenses.

Guide Application team to upgrade Oracle E-Business Suites HR and Financial system database from Oracle 9iR2 to 11gR2 and major patch upgrade.

Global Database Manager, Diodes, Inc., 2007 to 2010

Moved company’s datacenter from California to Dallas, and implement Oracle Data Guard for business critical databases in Dr.

Managed global DBA groups to support diodes ERP/ASCP 7X24 global system, on-going new project implementation.

Worked with UNIX administrator to implement TSM backup, Unix Server hardware and software upgrade.

Upgrade Diodes ERP/ASCP global instances database from Oracle9iR2 to Oracle11g database.

Re-Architecture Oracle ERP and ASCP system and migrate the two global system from IBM P570 to new IBM P6 Hardware P550 server.

Provide Technical Support for Oracle ASCP implementation and Oracle Demantra Implementation.

Database Architect, Michaels Store, Inc., 2004 to 2007

Worked with UNIX administrator and TSM administrator to implement LAN FREE solution, it dramatically cut database rman backup time for company’s major databases (it cuts two third of rman run time for all major databases).

As lead of architect, lead a project to evaluate LINUX Blade Server, conduct performance bench mark testing (Intel-Linux vs IBM AIX) and move Oracle Application Middle tier to Linux Platform.

As the lead of architect, re-architecture Oracle HRMS applications infrastructure, configure an array of middle tier, and enable F5 loading balance. Conducted performance testing for Oracle Advanced Benefits to make sure that system can handle over 50,000 employee benefit enrollment. Help identity management team to integrate Oracle Applications with LDAP.

As the lead of architect, define Oracle retail 12 Applications infrastructure architecture, and help other DBA to install and setup Oracle retail Applications 12 for Retail Merchandising System, Retail Security Manager, and Retail Price Management.

Mentor other DBA to upgrade Oracle HRMS application from HRMS_FP_H to HRMS_FP_K, JDK from 1.3.1 to 1.4.2, Discoverer from 4.1.47 to 4.1.48.08, Jinitiator from 1.3.1.18 to 1.3.1.26.

As the lead of architect, upgraded Oracle Application Financial Family to FIN_FP.G, Internal Control Manager to AMW.D_1, Oracle forms and reports from patchset15 to patchset16, implemented multiple middle tier loading balance, and tuned Oracle Financial Instance after go-alive. Upgrade Discoverer4i to Discoverer10g release 2.

As the lead of architect, provided cost estimate, defined Oracle Financial implementation architecture, and installed Oracle E-Business Suite 11.5.10 for Oracle Financial implementation, configured printer, and concurrent managers, defined user responsibilities and users. Clone Instances, help development team for data conversion and support implementation team.

Help BI team to evaluate and choose Enterprise Database Platform and ETL tools (NETEZZA and IBM DataStage), install and configured DataStage server on IBM platform.

Upgraded Oracle Application HRMS database from 8.1.7.4 to 9.2.0.5, upgraded Oracle Applications HRMS from 11.5.8 to 11.5.9 and 11.5.10.

Migrated Oracle HRMS application database to new storage device, and migrate middle tiers to new server, implemented and tested RMAN Backup/Recovery procedures.

Tuned Oracle Applications HRMS database and middle tier servers. All the long run batch jobs have been tuned, no one runs over 2 hour now.

Managed several Oracle 9iAS and IAS10g server, and tuned company’s intranet applications and its database, redesigned architecture for intranet applications, installed Oracle Application Server 10g and Oracle database10g, migrated intranet applications database to Oracle10g database, Oracle single-sign, OID from 9iAS infrastructure database to Oracle Application server 10g infrastructure database.

Migrated RETEK Application database storage from IBM SHARK storage system to EMC SAN storage system, and migrated the database to the new server. Install and configured 9iAS for RETEK applications on another UNIX server to save the company 22 CPUs Oracle 9iAS license.

Tuned RETEK Application database and batch processes, and helped the developers to redesign their TRANSFER/SHIPMENT archive processes to dramatically increase processing speed.

Prototyped the merger of Stock Ledger Database with RETEK Application database, tested and documented the merger processes. It saves company 4 CPUs Oracle Database License and one UNIX server.

Tuning People*soft Financial Application database, and clone production database to test and development database.

Environment: AIX 4.3.3/5.1/5.2/5.3, 9iAS (1.0.2.2.2, 9.0.2.1, 10g), Oracle database 8.1.7.4/9.2.0.5/10g, Oracle Application 11.5.8/11.5.10, RETEK 6.0/11 and 12, PEOPLE*SOFT 6.0.

Senior Principal Consultant, Oracle Corporation, 1998 to 2004

Alcoa –Pittsburgh, PA

SQL performance tuning in Oracle9I RAC databases.

Discoverer workbooks performance tuning.

Environment: HP Platform, Oracle database 9.2.0.3, Applications 11.5.8.

Cardinal Health –San Diego, CA

Migrated Oracle Applications 11.0.3 from Compaq Tru64 to HP platform.

Upgraded Oracle Applications from 11.0.3 to 11.5.9.

Support for CRP1, CRP2 and CRP3.

Environment: HP Platform, Oracle database 9.2.0.3, Applications 11.5.9.

South Texas Nuclear Power –Houston, TX

Install and configure Oracle 9iAS infrastructure and 9iAS Application Server.

Install and configure Oracle9I Database and client tools.

Install 9iDS suites for training classes

Environment: Windows/2000 server and workstation, Oracle database 9.2.0.1, 9iAS 2.0.1, etc.

Macerich –LA, CA

Clone Oracle Portal from production environment to development environment.

Discoverer Plus and Viewer Trouble Shooting.

Performance tuning for the production database.

Environment: Sun Platform, Oracle database 8.1.7.4, Applications 11.5.8

Universal Weather –Houston, TX

Oracle Applications and Database Performance Tuning.

Discoverer Plus and Viewer Trouble Shooting.

Environment: Sun Platform, Oracle database 8.1.7.4, Applications 11.5.8

Halliburtion –Houston, TX

Migrated Oracle Portal from HP platform to Linux Platform.

Splited Oracle Portal database into two databases (one holding Oracle Portal Repository, another holding custom data).

Upgrade Oracle portal.

Environment: HP-9000, Linux, Redhat Advance Server, Oracle9i RAC database 9.2.0.3.

TXI –Dallas, TX

Perform Database and Architecture Auditing

Database Performance Tuning on Production database.

Environment: Sun Enterprise server 4500 with 10 CPUs, Oracle database 8.1.6 and 8.1.7.

Dell –Austin, TX

Loading customers (9 millions) and assets (in Oracle Applications 11I in RAC environment.

Tuning Oracle Applications and Customizations.

Perform benchmark testing on Oracle Applications.

Resolve all the top SQL statements.

Modify the XML generation process.

Environment: Red Head Linux Advanced server 2.1 with 4 CPU, Oracle9i RAC 9.2.0.2, Oracle Applications 11.5.8(Financial, TCA, and CRM).

Michaels –Dallas, TX

Database Performance Tuning for RETEK Application database and batch processes.

Setup and configure Discoverer 4I Viewer and Plus server in DMZ.

Trouble Shooting Discoverer 4I Viewer and Plus problem.

Performance Tuning on Discover Reports.

Environment: Oracle ERP (HRMS) 11.5.8, HP 9000 server.

Accredo Health –Memphis, TN

Design the Middle Tier Architecture for Rxhome application.

Configure Oracle 9iAS Server on each middle tier.

Work with IT team to implement loading balance using F5.

Trouble shooting middle tier and report server problems.

Environment: Oracle 9iAS, Windows/2000 server.

FAA –Oklahoma, OK

Tuning Oracle Applications 11I (11.5.7) database.

Tuning Obligation Interface.

Environment: Oracle ERP 11.5.7, Oracle Enterprise Manager, Compaq Tru64.

UPCI –St. Louis, MO

Upgrade Oracle ERP 11.0.3 technology stack from Oracle 8.0.5 to 8.0.6.3, database from Oracle RDBMS 8.0.5 to 8.1.7.4

Environment: Oracle ERP Applications 11.0.3, Database Server 8.0.5/8.1.7.4, Sun Solaris.

Kansas Farm Bureaus – Manhattan, KS

Fixed the all-major problems and upgraded their Oracle E-Business Suite (11.5.5) with Oracle Configurator from 11.5.5 to 11.5.7.

Upgraded Oracle E-Business Suites-CRM Sales Compensation from 11.5.4 to 11.5.7.

Upgraded Oracle E-Business Suite-HR/Payroll from 11.5.5 to 11.5.7.

Configured Oracle Web Cache Server for Oracle 9iAS.

Environment: Oracle E-Business Suites -CRM and HR/Payroll, Oracle 9iAS 1.0.2.2.2, Windows/2000.

Hertz – Oklahoma, OK

Fixed the all-major problems in Oracle E-Business Suite - HR/Payroll (11.5.7) implementation.

Mentor Client’s Apps DBA

Support functional team and development team.

Environment: HP-UX 9000, Oracle E-Business Suite –HR/Payroll (11.5.7).

Butler Corp. – Kansas City, MO

Tuned Oracle E-Business Suites (11.5.5) and provided capacity planning for next release.

Configured Multiple JVM and Loading Balance on middle tier to support large number of concurrent user access for the next release.

Environment: Oracle E-Business Suites (11.5.5), Windows/2000.

EchoStar Corp. –Denver, CO

Upgrade their Oracle ERP and Self-Service Applications 11.0.3 technology stack from Oracle 8.0.5 to 8.0.6, database from Oracle RDBMS 8.0.5 to 8.1.7.3, Oracle Web Application Server from 3.0.2 to 4.0.8.2.

Environment: Oracle ERP and Self-Service Applications 11.0.3, Database Server 8.0.5/8.1.7.3, Oracle Web Application Server 3.0.2/4.0.8.2, HP-9000.

Cingular Wireless – Data Archive

Data Archive project at Cingular is a Data Warehouse project, it will hold data from 12 legacy system. As the lead of technical architecture and DBA, he is responsible for the following:

Providing the technical architecture for Data Archive - Data Warehouse projects, installed and configured Oracle E-Business Suite 11I(11.5.5), EDW 3.1.1, Oracle9I Application Server (it includes form server, report server, portal, http server, Discoverer server), Oracle Warehouse Builder META-DATA and Discoverer EUL.

Database physical design and local design; database administration and performance tuning of database.

Loading legacy data into Data Archive Database, partition large tables, and creating partitioned indexes. The size of database is over 600 GB.

Environment: Oracle Applications R11I (11.5.5), Oracle Enterprise Data Warehouse 3.1.1, Oracle Warehouse Builder 2.1, Oracle9I Application Server (1.0.2.1), Discoverer Server 4i, Database Server 8.1.7.1, Oracle Portal 3.0.9, SQL*Loader, HP-9000.

Ford Motor Company – Global Purchasing

Oracle Enterprise Data Warehouse (EDW/BIS): This project provided Purchasing Intelligence capabilities to analyze purchasing trends, supplier performance, and opportunities to secure fiscally beneficial contracts. It also included Oracle Balanced Scorecard in the future releases. As the lead DBA, his responsibilities included the following:

Designed Data Warehouse Architecture, installed, configured Oracle E-Business Suite 11i, Oracle iProcurement 5.0, Oracle Enterprise Warehousing 3.0.1, Oracle Discoverer Server 3i/4I, Oracle 9iAS. Upgraded Oracle Application from 11.5.1 to 11.5.3, database from 8.1.6 to 8.1.7.2, and converted database to UFT8 to support multiple languages.

Database physical design, local design and database performance tuning, partition large tables and create indexes for partitioned tables.

Maintained and supported EDW and iProcurement production environments (database size is over one terabyte).

Helped develop team to customize Oracle iSupplier Web Pages, batch catalog loading, and integrated Oracle E-Business 11i with WSL.

Environment: Oracle Applications R11i, Oracle iProcurement 5.0, Oracle Enterprise Data Warehouse 3.0.1, Oracle Warehouse Builder 2.1, Oracle Discoverer Server 3i and 4i, Database Server 8.1.6/8.1.7, Oracle Portal 3.0.9, html, JavaScript, WSL, Perl, DBI, DBD, HP-9000.

Honeywell – Home Control and Myfacility.com

As lead DBA, installed and configured Oracle E-Business Suite 11i, Oracle iProcurement 5.0, helped client DBA to migrate Oracle Applications from 10.7 NCA to 11.5.1 for home control division.

Installed Oracle E-Business Suite 11i, CRM, and customized CRM Pages using Java, JSP, and JavaScript. Guided a develop team to build web applications, and integrated it into WSL (Web Single Login) for Myfacility.com.

Environment: Oracle Applications R11i (11.5.1), Oracle Database Server 8.1.6, Oracle iProcurement 5.0, Java, JavaScript, JSP, and HP-9000.

Textron/OmniQuip

As technical lead, designed integration architecture, installed and configured Oracle Web Customer, Oracle Database Enterprise Server 8.1.6, and Web Application Server v4, customized and integrated Oracle Web Customer with third party application for Textron/OmniQuip.

Designed and built E-Commence Web Site by using Oracle interMedia, html, JavaScript, Java, and Perl. The web site allow super user manage and publish their technical documentation through web, and allow their customer search and download or buy documentation.

Environment: Oracle Application R10.7, Oracle Database Server 8.1.6, Oracle Web Application Server 4.0, Oracle interMedia, JavaScript, Java, html, Perl, Sun Enterprise Server E4500.

GE Medical Crop.

Installed and configured Oracle E-Business Suite 11i for GE Medical Corp, helped client DBA to clone Oracle Applications 11 on Sun E10000 platform.

Sears Corp., Chicago, IL.

Installed and Configured Oracle Applications R11, Oracle Web Application Server v4, Oracle iAS, Oracle iProcements (4 and 5) on SUN E4500 server for Sears.

Motorola – Cellular System, Chicago, IL.

Worked as a key developer to develop strategic procurement demo using Java, XML, OBI, and Oracle Self-service application. Integrated Dell’s catalog into Oracle self-service application in one week, allowing Oracle Application user to do on-line purchasing.

Worked as technical architecture and mentor in the R11 implementation at Motorola to design conversion architecture, help a group of developers to convert legacy data into Oracle Application, and interface data into multiple application system. He also has done following conversion and interface: <<Item master>>, <<Sales Order>>, <<Demand>>, <<Inventory On-hand Quantity>>, <<Move Transaction>>, <<WIP Job and Schedule>>.

Installed Oracle Application Suite, Oracle Business Intelligence, Reports Server, Setup Sales Demo, and trouble shooting at multiple sites in Motorola.

Environment: Oracle Application R11 (Inventory, WIP, BOM, Order Entry, Purchasing, Planning, etc.), Oracle Server 8.0.4, Developer/2000 1.6.1-2.0, SmartDB, IBM AIX, Sun E10000 Server, Oracle Applications R11.

Cablevision Corp, Long Island, NY.

Worked as technical leader to solve the most difficult problems left in R1 development phase (such as: customizing Complex Oracle Application forms, tuning database and applications, defining print style and printer driver, develop custom reports, setup up bitmap reporting environment) in CableVision Corp. And also served as mentor for the developers in development team, and technical advisor for project manager to provide strategy plan and system architecture.

Environment: Oracle Applications 10.7SC (GL, AP, PA), Oracle Server v7.3, Perl 5.0, Windows 95, HP-UNIX, Developer/2000, Designer/2000, SQL*Loader, GLDI, Oracle Discoverer 3.1.

Motorola, Paging System, Dallas, TX.

Served as technical advisor and mentor for a team in Motorola, he was responsible for the following:

Guided a development team to develop custom extensions and data conversions for Oracle Financial and Manufacture.

Trained developers to use Oracle Tools to build custom extensions and integrate into AOL;

Resolved all the problems met by the development team;

Built database packages and stored procedures for developers to use; guided the developers to successfully convert data from old system to Oracle Application; developed various custom reports and forms.

Environment: Windows NT 4.0, HP-UNIX, Developer/2000 v1.6W/v2.0, SQL*Loader, Pro*C, Oracle Application 10.7SC and 10.7NCA, Perl v5.0, PL/SQL v2.3, Oracle Server v7.3.

DELL Corp, Austin, TX.

Installed, configured Oracle Database 8.0.4, Oracle Web Server 2.1, Oracle Developer/2000 1.6, Designer 1.6, and Setup training for Designer training class for DELL.

Senior Oracle Consultant, JCS Consulting Services, Inc., 1997 – 1998

Served as database, Web Server, and applications administrator for a major telecommunications company. Responsible for the setup and maintenance of Web Server and Web Development.

Served as team lead to develop distributed computer application using Visual C++, Visual Basic, IONA Orbix, Java, and HTML.

Switched existing client/server applications to internet/intranet applications, and developed new internet/intranet applications.

Maintained and supported Oracle database and data repository, built database backup procedures, developed packages and stored procedures for developers, tuned the database and applications, and performed data cleanup for data conversion.

Migrated client/server applications from Windows 3.11 to Windows 95 and NT platform, developed setup procedures and batch programs to set up applications for users, provided technical support to users.

Environment: Windows 3.11, Windows 95, NT v3.51/4.0, Oracle Server 7.3, Designer/2000 vl.3.2, Developer/2000 (vl.3.2, 1.4W, 1.5W, 1.6W), Oracle Web Server v2.1/v3.0, Oracle Enterprise Manager vl.2, Java 1.1 Kix32, SQL*Plus, Server Manager, HTML, IONA Orbix.

ORACLE DEVELOPER/DBA, PARAGON GROUP, INC., 1996 – 1997

Customized and maintained Oracle Financial Applications (Application Object Library, General Ledger, Accounts Payable, Fixed Assets, and Accounts Receivable, Versions 10.4/10SC). Worked with end users to develop customized financial reports, forms and add-on applications.

Tuned production database and applications for better performance, such as building temporary table and indexes to speed up applications system, and reorganize database. Responsible for the maintenance of development database, built stored procedures and packages, created views for application developers and end-users.

Designed and developed an in-house forecasting, data entry, and reporting system. Developed monthly and year-end reporting processes for the Paragon Group.

Environment: Sun Solaris 2.5, Oracle 7.3, Designer/2000, Developer/2000, PL/SQL, Powerbuilder 5.0, Perl 4.0/5.0, Enterprise manager, SQL*Plus, Pro*C, SQL*DBA.

Oracle Consultant, Sabre Decision Technologies, 1995 - 1996

Served as a Programmer/Analyst on pricing system for an airline. The system provides sophisticated capabilities for analyzing and managing fares in the airline industry and provided dynamic capabilities for developing competitive strategies. Project responsibilities included loading conversion data, building on-line systems, and developing graphical user interface.

Served as a Programmer/Analyst on a Revenue Management System Project for a major cruise line. The system houses data for revenue management reports and includes more sophisticated revenue management tools such as forecasting module and optimization models. Designed and developed graphical user interface, batch system, on-line system, reporting system, graphics, stored procedures and packages.

Environment: Sun Sparc 10, Oracle 7.1, PL/SQL, SQL*Loader, Pro*C, Oracle forms 4.5.

EDUCATION

M. S, Computer Science, University of Houston, 1996

PhD Candidate in Mathematics, University of Houston, 1991-1993

M. S., Applied Mathematics, Chinese Academy of Science, People’s Republic of China, 1988

B. S., Mathematics, ZhengZhou University, People’s Republic of China, 1984

CERTIFICATION

Oracle8 DBA master.

OCP – Oracle Certified DBA (7.3, 8, 8I,9i)

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