Period
to 21 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 6 months to 21 July 2017 with a comparison to the same period in the previous 2 years.

Oracle Data Guard
East of England > Hertfordshire
6 months to
21 Jul 2017
Same period 2016 Same period 2015
Rank 199 190 226
Rank change year-on-year -9 +36 +4
Permanent jobs citing Data Guard 15 32 24
As % of all permanent IT jobs advertised in Hertfordshire 0.35% 0.67% 0.44%
As % of the Systems Management category 4.09% 7.66% 4.05%
Number of salaries quoted 20 14 18
Hertfordshire median annual salary £47,000 £56,000 £50,000
Median salary % change year-on-year -16.07% +12.00% +25.00%
10th Percentile £46,000 £49,000 £42,125
90th Percentile £50,700 £73,750 £57,500
East of England median annual salary £47,000 £55,000 £47,500
% change year-on-year -14.55% +15.79% +26.67%

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 Hertfordshire with a requirement for systems management skills.

Systems Management Skills
Hertfordshire
Permanent job vacancies with a requirement for systems management skills 367 418 593
As % of all permanent IT job vacancies advertised in Hertfordshire 8.49% 8.73% 10.80%
Number of salaries quoted 260 332 381
Hertfordshire median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £28,975 £26,000 £26,750
90th Percentile £72,500 £65,000 £60,000
East of England median annual salary £47,500 £47,500 £44,500
% change year-on-year - +6.74% +4.71%

Data Guard
Job Vacancy Trend in Hertfordshire

Job postings citing Data Guard as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Data Guard in Hertfordshire

Data Guard
Salary Trend in Hertfordshire

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

Salary trend for Data Guard in Hertfordshire

Data Guard
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Guard in Hertfordshire over the 6 months to 21 July 2017.

Salary histogram for Data Guard in Hertfordshire

Data Guard
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Guard within the Hertfordshire region over the 6 months to 21 July 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Borehamwood - 9 £47,000 -
Watford -20 3 £75,000 +3.45%
Data Guard
East of England

For the 6 months to 21 July 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 Hertfordshire region with a requirement for Data Guard.

1 15 (100.00%) Oracle
1 15 (100.00%) Oracle RAC
1 15 (100.00%) Oracle Database
2 13 (86.67%) Oracle Enterprise Manager
3 11 (73.33%) RDBMS
3 11 (73.33%) PL/SQL
3 11 (73.33%) SQL
3 11 (73.33%) Unix
3 11 (73.33%) Linux
3 11 (73.33%) Oracle RMAN
3 11 (73.33%) Performance Tuning
3 11 (73.33%) Relational Database
3 11 (73.33%) Oracle Database 12c
3 11 (73.33%) Oracle Database 11g
4 10 (66.67%) Oracle GoldenGate
5 9 (60.00%) Server Building
5 9 (60.00%) Database Tuning
5 9 (60.00%) Oracle Exadata
5 9 (60.00%) Data Analytics
5 9 (60.00%) Analytics
5 9 (60.00%) Automotive
5 9 (60.00%) Publishing
5 9 (60.00%) Retail
5 9 (60.00%) Subversion
5 9 (60.00%) Logistics
5 9 (60.00%) Software Engineering
5 9 (60.00%) Korn
5 9 (60.00%) Oracle APEX
5 9 (60.00%) Java
5 9 (60.00%) Oracle Database 10g

Data Guard
Co-occurring IT Skills in Hertfordshire 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:

Application Platforms
1 6 (40.00%) WebLogic
2 4 (26.67%) Apache
2 4 (26.67%) JBoss
2 4 (26.67%) Oracle Service Bus
2 4 (26.67%) Tomcat
3 1 (6.67%) Liferay
3 1 (6.67%) WebLogic Portal
Business Applications
1 2 (13.33%) Oracle Applications
1 2 (13.33%) Oracle EBS
Database & Business Intelligence
1 15 (100.00%) Oracle Database
2 11 (73.33%) Oracle Database 11g
2 11 (73.33%) Oracle Database 12c
2 11 (73.33%) RDBMS
2 11 (73.33%) Relational Database
3 9 (60.00%) Oracle Database 10g
3 9 (60.00%) Oracle Exadata
4 4 (26.67%) Oracle ODI
Development Applications
1 9 (60.00%) Oracle APEX
1 9 (60.00%) Subversion
General
1 9 (60.00%) Automotive
1 9 (60.00%) Publishing
1 9 (60.00%) Retail
Job Titles
1 11 (73.33%) DBA
1 11 (73.33%) Oracle DBA
2 9 (60.00%) Development DBA
2 9 (60.00%) Oracle Development DBA
3 4 (26.67%) Architect
3 4 (26.67%) Middleware Architect
3 4 (26.67%) Technical Architect
4 2 (13.33%) Administrator
4 2 (13.33%) Oracle Applications DBA
Libraries, Frameworks & Software Standards
1 10 (66.67%) Oracle GoldenGate
2 4 (26.67%) Middleware
Miscellaneous
1 3 (20.00%) Fintech
Operating Systems
1 11 (73.33%) Linux
1 11 (73.33%) Unix
Processes & Methodologies
1 11 (73.33%) Performance Tuning
2 9 (60.00%) Analytics
2 9 (60.00%) Data Analytics
2 9 (60.00%) Database Tuning
2 9 (60.00%) Logistics
2 9 (60.00%) Server Building
2 9 (60.00%) Software Engineering
3 4 (26.67%) Project Management
Programming Languages
1 11 (73.33%) PL/SQL
1 11 (73.33%) SQL
2 9 (60.00%) Java
2 9 (60.00%) Korn
3 2 (13.33%) Shell Script
Qualifications
1 2 (13.33%) OCA
1 2 (13.33%) OCP
1 2 (13.33%) Oracle Certification
System Software
1 15 (100.00%) Oracle RAC
Systems Management
1 13 (86.67%) Oracle Enterprise Manager
2 11 (73.33%) Oracle RMAN
3 4 (26.67%) Tivoli
Vendors
1 15 (100.00%) Oracle
2 4 (26.67%) IBM
3 1 (6.67%) Thales