Learn Oracle Get Appointed

Learn Oracle Get Appointed

Oracle certifications are tangible, industry-recognized credentials that can help you succeed in your IT career and provide measurable benefits to your employer.



Oracle certifications are a reliable validation of training and experience that can accelerate your professional development, improve your productivity, and enhance your credibility.



For IT professionals and managers, each Oracle certification level signifies a benchmark of experience and expertise recognized for its value and relevance in the IT industry. Today there are over 440,000 Oracle Certified Professionals worldwide.









Complete list of Oracle Certifications:

Oracle 11g DBA OCA



Oracle 11g DBA OCP



Oracle 11g DBA OCM Oracle Database 11g Performance Tuning Certified Expert



Oracle Database: SQL Certified ExpertOracle 10g DBA OCA



Oracle 10g DBA OCP



Oracle 10g DBA OCM



Oracle 10g: Managing Oracle on Linux Certified Expert



Oracle Database 10g: Administering Real Application Clusters Certified Expert



Oracle Database: SQL Certified Expert



Oracle9i DBA OCA



Managing Oracle9i on Linux Special Accreditation



Oracle 10g AS Administrator OCA



Oracle 10gAS Administrator OCP



Oracle9iAS Administrator OCA



Hyperion Essbase 7.1.2 Consultant Certified Expert



Hyperion Essbase 9.3 Developer Certified Expert



Hyperion System 9 BI+ 9.0 Administrator Certified Expert



Hyperion System 9 BI+ 9.3 Administrator Certified Expert



Oracle PL/SQL Developer OCA



Oracle Forms Developer OCP



Oracle PL/SQL Developer OCA



Oracle PL/SQLAdvanced Developer OCP



Oracle WebLogic Server 10g Developer Certified Expert



Oracle WebLogic Server 10g System Administrator Certified Expert



Oracle WebLogic Portal 10g Developer Certified Expert



Oracle SOA Architect Certified Expert



Oracle EBS R12 Financials Certified Expert Consultant, Receivables



Oracle EBS R12 Financial Certified Expert Consultant, Payables



Oracle EBS R12 Supply Chain Certified Expert Consultant, Purchasing



Oracle EBS R12 Supply Chain Certified Expert Consultant, Order Management



Oracle EBS R12 Advanced Supply Chain Planning Certified Expert Consultant



Oracle EBS R12 Applications Database Administrator Certified Professional



Oracle EBS R12 System Admin Certified Expert



11i Financials, Payables



11i Financials, Receivables



11i Supply Chain, Purchasing



11i Supply Chain, OM



11i Apps DBA



11i Wokflow Certified Expert



11i System Admin Certified Expert



8 Consultant Certified Expert



7.7 Consultant



7.7 App Developer



7.7 DW Developer



7.7 Server Architect



Hyperion Planning 4.1 Implementation Consultant Certified Expert



Hyperion Planning 4.1 Applications Administrator Certified Expert



Hyperion Planning 9.3 Applications Administrator Certified Expert



Hyperion Financial Management 4.1 Implementation Consultant Certified Expert



Hyperion Financial Management 4.1 Applications Administrator Certified Expert



Hyperion Financial Management 9.3 Applications Administrator Certified Expert



PSFT Enterprise 9 Fin Mgmt, GLConsultant Certified Expert



PSFT Enterprise 9 Human Capital Management, HR Consultant Certified Expert



PeopleTools Developer Certified Expert



PeopleTools Advanced Developer Certified Expert



Oracle Comm Billing and Rev Mgmt: Pricing Specialist



Oracle Comm Billing and Rev Mgmt: Server Developer



Oracle Comm Billing and Rev Mgmt: Sys Admin Specialist



Linux Administrator OCA



Oracle 10g: Managing Oracle on Linux Certified Expert



Managing Oracle9i on Linux Special Accreditation



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Complete List of Oracle Exams

Oracle 11g
DBA OCA

Oracle 11g
DBA OCP

Oracle 11g
DBA OCM

Oracle
Database 11g Performance Tuning Certified
Expert

Oracle Database: SQL Certified Expert

Oracle 10g
DBA OCA

Oracle 10g
DBA OCP

Oracle 10g
DBA OCM

Oracle 10g:
Managing Oracle on Linux Certified Expert

Oracle
Database 10g: Administering Real
Application Clusters Certified Expert

Oracle
Database: SQL Certified Expert

Oracle9i
DBA OCA

Oracle9i
DBA OCP

Managing
Oracle9i on Linux Special Accreditation

Oracle 10g
AS Administrator OCA

Oracle 10gAS
Administrator OCP

Oracle9iAS
Administrator OCA

Hyperion
Essbase 7.1.2 Consultant Certified Expert

Hyperion
Essbase 9.3 Developer Certified Expert

Hyperion
System 9 BI+ 9.0 Administrator Certified Expert

Hyperion
System 9 BI+ 9.3 Administrator Certified Expert

Oracle
PL/SQL Developer OCA

Oracle Forms
Developer OCP

Oracle
PL/SQL Developer OCA

Oracle
PL/SQLAdvanced Developer OCP

Oracle
WebLogic Server 10g Developer Certified Expert

Oracle
WebLogic Server 10g System Administrator Certified
Expert

Oracle
WebLogic Portal 10g Developer Certified Expert

Oracle SOA
Architect Certified Expert

Oracle EBS
R12 Financials Certified Expert Consultant,
Receivables

Oracle EBS
R12 Financial Certified Expert Consultant,
Payables

Oracle EBS
R12 Supply Chain Certified Expert Consultant,
Purchasing

Oracle EBS
R12 Supply Chain Certified Expert Consultant,
Order Management

Oracle EBS R12 Advanced Supply Chain Planning
Certified Expert Consultant

Oracle EBS
R12 Applications Database Administrator Certified
Professional

Oracle EBS
R12 System Admin Certified Expert

11i
Financials, Payables

11i
Financials, Receivables

11i
Supply Chain, Purchasing

11i
Supply Chain, OM

11i
Apps DBA

11i
Workflow Certified Expert

11i
System Admin Certified Expert

8 Consultant
Certified Expert

7.7
Consultant

7.7 App
Developer

7.7 DW
Developer

7.7 Server
Architect

Hyperion
Planning 4.1 Implementation Consultant Certified
Expert

Hyperion
Planning 4.1 Applications Administrator Certified
Expert

Hyperion
Planning 9.3 Applications Administrator Certified
Expert

Hyperion
Financial Management 4.1 Implementation Consultant
Certified Expert

Hyperion
Financial Management 4.1 Applications
Administrator Certified Expert

Hyperion
Financial Management 9.3 Applications
Administrator Certified Expert

PSFT Enterprise 9 Fin Mgmt, GLConsultant Certified
Expert

PSFT Enterprise 9 Human Capital Management, HR
Consultant Certified Expert

PeopleTools
Developer Certified Expert

PeopleTools
Advanced Developer Certified Expert

Oracle Comm
Billing and Rev Mgmt: Pricing Specialist

Oracle Comm
Billing and Rev Mgmt: Server Developer

Oracle Comm
Billing and Rev Mgmt: Sys Admin Specialist

Linux
Administrator OCA

Oracle 10g:
Managing Oracle on Linux Certified Expert

Managing
Oracle9i on Linux Special Accreditation

Virtual Private Database in Oracle Enterprise 11g

Oracle Enterprise Database11g has the Virtual Private Database feature to provide security features to your database. Virtual Private Database or VPD is very useful in situations when associated database roles and standard object privileges cannot provide application security requirements. You can set the Virtual Private Database policies to be simple or complex depending upon the amount of security you need to provide to the database.

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You can create a secure virtual private database to keep it safe from unauthorized access. Virtual private database is used in environment where multiple users access the same database and only specific information should be available to each group. The best way to secure your virtual private database is to implement security features during its creation or designing. The level of security is very high as you secure your database instead of controlling it with some other application.



Best way is to associate security policies with the views and tables of the database. It is designed in such a way that security policy is implemented whether you access the data directly or indirectly. What is more? You can also define security policies for a set of statements that eliminates the need to develop security policies individually for all statements. It is also possible to apply multiple policies for a group of views, synonym or tables.

A new feature known as Column Masking is also used with Virtual Private Database which overcomes the drawbacks of Column relevance. Main problem with column level Virtual Private Database security was that it restricted the rows that contains data for sensitive columns. However, with column masking the data of all such rows is displayed where the sensitive columns have null value. This way more information is available for the authorized users and only the sensitive information is hidden.

Virtual Private Database can be made more secure by providing security at the column or row level by combining VPD with application context feature. Providing security at such deep levels was termed as fine-grained access control or FGAC where you can secure a row or column separately also. Whenever a DML or DDL query is initiated by the user Oracle Database dynamically modifies the query before data retrieval or data manipulation. However, the user is unaware of the security procedures followed at back end, as it is transparent for users and whenever he or she access the data only the authorized information is shown. Moreover, you need not to modify your application code whenever you want to change any of the security policies. Just change the Virtual Private Database policies to grant or deny access to any part of database. Irrelevant of the fact that you use any source to connect to the database, that is, whether you use an application, SQL or web interface, there is no way by which your application security can be infected.

Various other types of VPD policy types such as Static, Shared and Context-Sensitive are also used to provide a better level of security. You may use context-sensitive and static policies to secure multiple database objects. Shared policies would save your overheads on re-executing policy functions repetitively for every query.

What Employers Seek In Oracle Candidates

There are hundreds, if not thousands, of high tech computer jobs open for those
with Oracle expertise. The highly reputable and popular Oracle products are used
by firms in every part of the globe. As a result, experts who can walk in the
door ready to start work on Oracle and keep the applications running efficiently
are in great demand.



Knowing what employers are looking for when they seek to hire for high tech
Oracle computer jobs helps students or would-be students and job candidates
prepare their skills. So, let's take a look at a few of these Oracle jobs
available now.



In Phoenix Arizona, for example, we found 58 Oracle related high tech computer
job openings. Positions included Windows Administrator II and III, business
analyst and Oracle developer, database management senior specialist for Oracle
10g, Oracle DBA and senior Oracle DBA, business applications analyst, clinical
applications support, Cerner PathNet support analyst, Oracle / Java developer,
and database manager, among many others.



Oracle Training -
tutorial data warehouse oracle 9i

The high tech Windows administrator computer jobs were both senior level
position in a OneNeck Windows administration group. Requirements were ability to
administrate a medium to large environment of Windows server without
supervision. The primary focus of these positions was work on projects directed
by the firm's customer management team.



The employer seeking the business analyst and Oracle developer wants someone
with high tech computer knowledge whose job skills include writing functional
specifications, analysis of programming activities and excellent team and
communication capabilities. The candidate for this Oracle job should have a
strong technical background including business analysis. Development of Crystal
reports experience is a plus as well. This employer specifies that the firm does
not seek DBAs.



A senior level data base management position including 10g RAC specialization
requires two years of Oracle 9g RAC experience and five years of Oracle DBA.
This is not a full time permanent position, but rather a contract position for
one month, with responsibility for decision making critical to the database
architecture, as well as the control and deployment processes to implement and
maintain 10G databases using RAC.



Oracle DBA jobs at the senior level are abundant, full time and contract. One, a
six-month contract position that might be extended to as long as one year, is a
three-day week job. The work will be at two locations fifty miles apart, working
with data services of the firm's clients.



A more entry-level Oracle DBA computer job is as part of a high tech team
environment that supports engineering and MIS groups within the firm. This
employee will focus her or his efforts on product and service support both
internal and external. The specific functions of this high tech Oracle computer
jobs include maintaining the database as well as its applications. Requirements
include technical expertise and user interface capabilities. User support will
be a part of the job tasks too. Knowledge to qualify for this Oracle job include
Oracle database in a Sun environment. At least two years experience with Oracle
DBA is a must.



Additionally, this employer is looking for someone with excellent communication
skills, autonomy, top-notch phone skills and vendor troubleshooting capability.



To land the advertised Oracle applications business analyst position, the
candidate would need experience with Oracle applications and Order management.



For the highly specialized clinical applications support job in the medical
field, the candidate would need to be an registered nurse who also has clinical
application support training as well as Cerner clinical applications help desk
proficiency.



A global provider of business solutions and information technology is seeking a
Cerner PathNet support analyst to support the clinical departments' business
needs for project execution and enhancement. Application support and maintenance
is the primary job task. Problem resolution will include system functions,
operations, reporting, input and output, and general operations. This analyst
will install patches, install vendor fixes to problems, create ad hoc reports
and extraction of data and on call troubleshooting and system support.



The person who lands this high tech Oracle computer job will have knowledge of
service operations in an acute care environment, experience in clinical
applications support, as well as Cerner Classic PathNet and hospital acute care
experience.



Familiarity with Cerner Millennium Lab application, Oracle database tools and
VMS or AIX operating systems are plusses. Strong problem solving and analytical
skills as well as effective communication skills both written and verbal are
required.