The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for Data Guard skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Guard over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Oracle Data Guard
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 82 101 -
Rank change year-on-year +19 -  
Permanent jobs citing Data Guard 6 4 0
As % of all permanent IT jobs advertised in Essex 0.59% 0.37% -
As % of the Systems Management category 10.71% 3.96% -
Number of salaries quoted 0 3 0
Median salary - £41,500 -
UK excluding London median salary £45,000 £44,000 £44,000
% change year-on-year +2.27% -  

Data Guard is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for systems management skills.

Systems Management Skills
Essex
Permanent job vacancies with a requirement for systems management skills 56 101 183
As % of all permanent IT job vacancies advertised in Essex 5.51% 9.40% 14.71%
Number of salaries quoted 38 69 136
Median salary £50,000 £42,500 £45,000
Median salary % change year-on-year +17.64% -5.55%  
90% offered a salary of more than £31,498 £25,500 £27,500
10% offered a salary of more than £52,500 £80,000 £55,000
UK excluding London median salary £47,500 £43,500 £42,500
% change year-on-year +9.19% +2.35%  

Data Guard
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing Data Guard as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for Data Guard in Essex

Data Guard
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Guard in Essex.

Salary trend for Data Guard in Essex

For the 6 months to 29 March 2017, IT jobs citing Data Guard also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Essex region with a requirement for Data Guard.

1 8 (100.00%) PL/SQL
1 8 (100.00%) SQL
1 8 (100.00%) Oracle
1 8 (100.00%) Oracle RMAN
1 8 (100.00%) Oracle Database
1 8 (100.00%) Performance Tuning
2 6 (75.00%) Oracle Database 12c
2 6 (75.00%) Oracle Database 11g
2 6 (75.00%) High Availability
2 6 (75.00%) OCP
2 6 (75.00%) Oracle Certification
2 6 (75.00%) Shell Script
3 4 (50.00%) SQL Server
3 4 (50.00%) ITIL
3 4 (50.00%) Unix
3 4 (50.00%) Linux
3 4 (50.00%) SQL Server 2012
3 4 (50.00%) Disaster Recovery
3 4 (50.00%) SQL Server 2014
4 2 (25.00%) Relational Database
4 2 (25.00%) Oracle Payables
4 2 (25.00%) Clustering
4 2 (25.00%) Data Architecture
4 2 (25.00%) Database Security
4 2 (25.00%) Change Control
4 2 (25.00%) Oracle Enterprise Manager
4 2 (25.00%) RDBMS
4 2 (25.00%) Oracle Database 10g
4 2 (25.00%) Service Management
4 2 (25.00%) Data Management

Data Guard
Co-occurring IT Skills in Essex by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Business Applications
1 2 (25.00%) Oracle Payables
Database & Business Intelligence
1 8 (100.00%) Oracle Database
2 6 (75.00%) Oracle Database 11g
2 6 (75.00%) Oracle Database 12c
3 4 (50.00%) SQL Server
3 4 (50.00%) SQL Server 2012
3 4 (50.00%) SQL Server 2014
4 2 (25.00%) Oracle Database 10g
4 2 (25.00%) RDBMS
4 2 (25.00%) Relational Database
Job Titles
1 8 (100.00%) DBA
1 8 (100.00%) Oracle DBA
2 6 (75.00%) Administrator
Miscellaneous
1 2 (25.00%) Clustering
Operating Systems
1 4 (50.00%) Linux
1 4 (50.00%) Unix
Processes & Methodologies
1 8 (100.00%) Performance Tuning
2 6 (75.00%) High Availability
3 4 (50.00%) Disaster Recovery
3 4 (50.00%) ITIL
4 2 (25.00%) Change Control
4 2 (25.00%) Data Architecture
4 2 (25.00%) Data Management
4 2 (25.00%) Database Security
4 2 (25.00%) Service Management
Programming Languages
1 8 (100.00%) PL/SQL
1 8 (100.00%) SQL
2 6 (75.00%) Shell Script
Qualifications
1 6 (75.00%) OCP
1 6 (75.00%) Oracle Certification
System Software
1 2 (25.00%) Oracle RAC
Systems Management
1 8 (100.00%) Oracle RMAN
2 2 (25.00%) Oracle Enterprise Manager
Vendors
1 8 (100.00%) Oracle