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

Relational Database
London > Wimbledon
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 22 15
Permanent jobs citing Relational Database 0 22 12
As % of all permanent IT jobs advertised in Wimbledon - 13.84% 12.77%
As % of the Database & Business Intelligence category - 36.67% 38.71%
Number of salaries quoted 0 2 3
Wimbledon median annual salary - £26,000 £68,500
Median salary % change year-on-year - -62.04%  
London median annual salary £60,000 £59,500 £56,500
% change year-on-year +0.84% +5.30%  

Relational Database is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wimbledon with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Wimbledon
Permanent job vacancies with a requirement for database and business intelligence skills 26 60 31
As % of all permanent IT job vacancies advertised in Wimbledon 32.50% 37.74% 32.98%
Number of salaries quoted 50 95 38
Wimbledon median annual salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25%  
10th Percentile £32,375 £25,600 £36,250
90th Percentile £65,000 £70,250 £49,500
London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.34% -  

Relational Database
Job Vacancy Trend in Wimbledon

Job postings citing Relational Database as a percentage of all IT jobs advertised in Wimbledon.

Job vacancy trend for Relational Database in Wimbledon

Relational Database
Salary Trend in Wimbledon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Relational Database in Wimbledon.

Salary trend for Relational Database in Wimbledon

For the 6 months to 29 June 2017, IT jobs citing Relational Database 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 Wimbledon region with a requirement for Relational Database.

1 4 (100.00%) Oracle
1 4 (100.00%) Ant
1 4 (100.00%) PL/SQL
1 4 (100.00%) SQL
1 4 (100.00%) Linux
1 4 (100.00%) RDBMS
1 4 (100.00%) Shell Script
1 4 (100.00%) Finance
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Banking
1 4 (100.00%) Asset Management
1 4 (100.00%) Subversion
1 4 (100.00%) Git (software)
1 4 (100.00%) Test Automation
2 3 (75.00%) Open Source
2 3 (75.00%) FishEye
2 3 (75.00%) Hudson
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Matrix Management
2 3 (75.00%) Release Management
2 3 (75.00%) User Acceptance Testing
2 3 (75.00%) JIRA
2 3 (75.00%) Computer Science
2 3 (75.00%) QA
2 3 (75.00%) Service Management
2 3 (75.00%) Change Management
2 3 (75.00%) Configuration Management
2 3 (75.00%) Project Management
2 3 (75.00%) JBoss
2 3 (75.00%) Apache

Relational Database
Co-occurring IT Skills in Wimbledon 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 3 (75.00%) Apache
1 3 (75.00%) JBoss
1 3 (75.00%) Tomcat
Database & Business Intelligence
1 4 (100.00%) RDBMS
2 3 (75.00%) Oracle Database
3 1 (25.00%) MySQL
Development Applications
1 4 (100.00%) Ant
1 4 (100.00%) Git (software)
1 4 (100.00%) Subversion
2 3 (75.00%) FishEye
2 3 (75.00%) Hudson
2 3 (75.00%) Jenkins
2 3 (75.00%) JIRA
3 1 (25.00%) Gradle
3 1 (25.00%) JUnit
3 1 (25.00%) Maven
3 1 (25.00%) Mockito
General
1 4 (100.00%) Banking
1 4 (100.00%) Finance
Job Titles
1 2 (50.00%) Analyst
1 2 (50.00%) Configuration Analyst
1 2 (50.00%) Release Analyst
2 1 (25.00%) Developer
2 1 (25.00%) DevOps Engineer
2 1 (25.00%) Java Developer
2 1 (25.00%) Release Engineer
Libraries, Frameworks & Software Standards
1 1 (25.00%) Ajax
1 1 (25.00%) CSS
1 1 (25.00%) DHTML
1 1 (25.00%) HTML
1 1 (25.00%) iBATIS
1 1 (25.00%) Java EE
1 1 (25.00%) Java SE
1 1 (25.00%) JPA
1 1 (25.00%) jQuery
1 1 (25.00%) JSON
1 1 (25.00%) JSP
1 1 (25.00%) JSTL
1 1 (25.00%) PowerMock
1 1 (25.00%) REST
1 1 (25.00%) Servlets
1 1 (25.00%) SOAP
1 1 (25.00%) Spring
1 1 (25.00%) Spring Integration
1 1 (25.00%) Spring MVC
1 1 (25.00%) Web Services
Miscellaneous
1 3 (75.00%) Computer Science
2 1 (25.00%) Enterprise Software
Operating Systems
1 4 (100.00%) Linux
2 3 (75.00%) Windows
2 3 (75.00%) Windows Server
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Asset Management
1 4 (100.00%) Test Automation
2 3 (75.00%) Change Management
2 3 (75.00%) Configuration Management
2 3 (75.00%) Continuous Integration
2 3 (75.00%) ITIL
2 3 (75.00%) Matrix Management
2 3 (75.00%) Matrix Organization
2 3 (75.00%) Open Source
2 3 (75.00%) Project Management
2 3 (75.00%) Release Management
2 3 (75.00%) SDLC
2 3 (75.00%) Service Management
2 3 (75.00%) User Acceptance Testing
3 1 (25.00%) DevOps
3 1 (25.00%) MVC
3 1 (25.00%) OO
3 1 (25.00%) Reverse Engineering
3 1 (25.00%) UML
Programming Languages
1 4 (100.00%) PL/SQL
1 4 (100.00%) Shell Script
1 4 (100.00%) SQL
2 1 (25.00%) Java
2 1 (25.00%) JavaScript
Qualifications
1 3 (75.00%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 3 (75.00%) QA
Vendors
1 4 (100.00%) Oracle