The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for RDBMS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RDBMS over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
East of England / Hertfordshire
Rank 122 139 124
Rank change year-on-year +17 -15  
Permanent jobs citing RDBMS 18 19 28
As % of all permanent IT jobs advertised in Hertfordshire 0.83% 0.75% 1.22%
As % of the Database & Business Intelligence category 3.00% 2.81% 3.37%
Number of salaries quoted 11 7 27
Median salary £47,500 £52,500 £42,500
Median salary % change year-on-year -9.52% +23.52%  
90% offered a salary of more than £35,000 £42,000 £35,500
10% offered a salary of more than £62,500 £55,500 £59,500
UK excluding London median salary £47,500 £45,000 £42,500
% change year-on-year +5.55% +5.88%  

RDBMS 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 Hertfordshire with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Hertfordshire
Permanent job vacancies with a requirement for database and business intelligence skills 600 676 830
As % of all permanent IT job vacancies advertised in Hertfordshire 27.82% 26.60% 36.17%
Number of salaries quoted 507 549 653
Median salary £47,500 £47,500 £47,500
90% offered a salary of more than £35,000 £35,000 £30,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

RDBMS
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing RDBMS as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in Hertfordshire

RDBMS
Salary Trend in Hertfordshire

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

Salary trend for RDBMS in Hertfordshire

RDBMS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing RDBMS in Hertfordshire over the 3 months to 23 March 2017.

Salary histogram for RDBMS in Hertfordshire

RDBMS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RDBMS within the Hertfordshire region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -9 3 £62,500 - 1
Hatfield +19 2 £50,000 -4.76%
Letchworth - 2 £60,000 -
Ware - 2 £35,000 -
RDBMS
East of England

RDBMS
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 23 March 2017, IT jobs citing RDBMS 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 RDBMS.

1 59 (100.00%) Relational Database
2 49 (83.05%) SQL
3 29 (49.15%) Linux
4 28 (47.46%) Unix
5 27 (45.76%) SQL Server
6 25 (42.37%) Shell Script
7 24 (40.68%) WebLogic
8 21 (35.59%) Oracle
9 20 (33.90%) Microsoft
10 15 (25.42%) Oracle EBS
10 15 (25.42%) Finance
10 15 (25.42%) Java
11 14 (23.73%) T-SQL
11 14 (23.73%) Oracle Database
12 13 (22.03%) Performance Tuning
12 13 (22.03%) SQL Server 2014
12 13 (22.03%) UML
12 13 (22.03%) OO
12 13 (22.03%) JBoss
12 13 (22.03%) Microsoft Certification
12 13 (22.03%) WebSphere
13 12 (20.34%) Java EE
13 12 (20.34%) SQL Server Integration Services
13 12 (20.34%) TDD
13 12 (20.34%) Business Intelligence
13 12 (20.34%) OOD
13 12 (20.34%) SQL Server 2008
14 11 (18.64%) REST
14 11 (18.64%) SOAP
14 11 (18.64%) Web Services

RDBMS
Top Related 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 24 (40.68%) WebLogic
2 13 (22.03%) JBoss
2 13 (22.03%) WebSphere
3 5 (8.47%) Alfresco
3 5 (8.47%) Captiva
3 5 (8.47%) Documentum
3 5 (8.47%) Tomcat
4 2 (3.39%) Apache
4 2 (3.39%) SharePoint
4 2 (3.39%) WebSphere Application Server
5 1 (1.69%) Oracle SOA Suite
Applications
1 1 (1.69%) MS Excel
Business Applications
1 15 (25.42%) Oracle EBS
2 9 (15.25%) Oracle Applications
3 1 (1.69%) Maximo
Cloud Services
1 1 (1.69%) Amazon AWS
1 1 (1.69%) IaaS
1 1 (1.69%) PaaS
1 1 (1.69%) SaaS
Communications & Networking
1 2 (3.39%) AMQP
2 1 (1.69%) FTP
Database & Business Intelligence
1 59 (100.00%) Relational Database
2 27 (45.76%) SQL Server
3 14 (23.73%) Oracle Database
4 13 (22.03%) SQL Server 2014
5 12 (20.34%) SQL Server 2008
5 12 (20.34%) SQL Server Integration Services
6 11 (18.64%) MySQL
7 10 (16.95%) DTS
8 8 (13.56%) Oracle Database 11g
8 8 (13.56%) Oracle Database 12c
9 6 (10.17%) SQL Server 2012
10 2 (3.39%) Microsoft Analysis Services
10 2 (3.39%) OLAP
10 2 (3.39%) OLTP
10 2 (3.39%) SQL Server Analysis Services
10 2 (3.39%) SQL Server Reporting Services
11 1 (1.69%) Data Warehouse
11 1 (1.69%) Electronic Patient Records
11 1 (1.69%) GIS
11 1 (1.69%) PerformancePoint
Development Applications
1 3 (5.08%) JUnit
2 2 (3.39%) Oracle APEX
3 1 (1.69%) Jenkins
3 1 (1.69%) JIRA
3 1 (1.69%) Maven
3 1 (1.69%) Sonatype Nexus
General
1 15 (25.42%) Finance
2 9 (15.25%) Legal
3 4 (6.78%) Retail
4 2 (3.39%) Banking
Job Titles
1 27 (45.76%) Developer
2 17 (28.81%) DBA
3 15 (25.42%) Analyst
3 15 (25.42%) Oracle DBA
4 11 (18.64%) SQL Developer
5 10 (16.95%) Analyst Developer
5 10 (16.95%) SSIS Developer
5 10 (16.95%) T-SQL Developer
6 9 (15.25%) Administrator
6 9 (15.25%) Developer Analyst
6 9 (15.25%) Systems Analyst
7 8 (13.56%) Java Developer
8 7 (11.86%) Architect
8 7 (11.86%) Oracle Applications DBA
9 6 (10.17%) PHP Developer
9 6 (10.17%) PHP Web Developer
9 6 (10.17%) SQL Analyst
9 6 (10.17%) SSIS Analyst
9 6 (10.17%) Web Developer
10 5 (8.47%) Presales Engineer
Libraries, Frameworks & Software Standards
1 12 (20.34%) Java EE
2 11 (18.64%) REST
2 11 (18.64%) SOAP
2 11 (18.64%) Web Services
3 10 (16.95%) .NET
3 10 (16.95%) Hibernate
3 10 (16.95%) Spring
3 10 (16.95%) XML
4 9 (15.25%) Ajax
4 9 (15.25%) GWT
5 6 (10.17%) AngularJS
5 6 (10.17%) CakePHP
5 6 (10.17%) CSS
5 6 (10.17%) CSS3
5 6 (10.17%) Ember.js
5 6 (10.17%) HTML
5 6 (10.17%) HTML5
5 6 (10.17%) JSON
5 6 (10.17%) LAMP
6 5 (8.47%) RabbitMQ
Miscellaneous
1 6 (10.17%) Analytical Skills
2 4 (6.78%) Computer Science
3 2 (3.39%) Client/Server
3 2 (3.39%) Clustering
3 2 (3.39%) NHS
4 1 (1.69%) Management Information System
Operating Systems
1 29 (49.15%) Linux
2 28 (47.46%) Unix
3 7 (11.86%) Windows
3 7 (11.86%) Windows Server
Processes & Methodologies
1 13 (22.03%) OO
1 13 (22.03%) Performance Tuning
1 13 (22.03%) UML
2 12 (20.34%) Business Intelligence
2 12 (20.34%) OOD
2 12 (20.34%) TDD
3 10 (16.95%) SOA
4 9 (15.25%) BPR
5 8 (13.56%) Presales
6 6 (10.17%) Mentoring
6 6 (10.17%) Web Development
7 5 (8.47%) Business Development
7 5 (8.47%) Customer Requirements
7 5 (8.47%) Data Modelling
7 5 (8.47%) Enterprise Architecture
7 5 (8.47%) Problem Management
8 4 (6.78%) Agile Software Development
8 4 (6.78%) Coaching
8 4 (6.78%) Scrum
9 3 (5.08%) SDLC
Programming Languages
1 49 (83.05%) SQL
2 25 (42.37%) Shell Script
3 15 (25.42%) Java
4 14 (23.73%) T-SQL
5 11 (18.64%) PL/SQL
6 10 (16.95%) C#
7 8 (13.56%) JavaScript
8 6 (10.17%) PHP
Qualifications
1 13 (22.03%) Microsoft Certification
2 8 (13.56%) OCA
2 8 (13.56%) OCP
2 8 (13.56%) Oracle Certification
3 4 (6.78%) Degree
4 2 (3.39%) SC Cleared
4 2 (3.39%) Security Cleared
5 1 (1.69%) MCITP
System Software
1 8 (13.56%) Oracle RAC
2 5 (8.47%) VMware Infrastructure
3 2 (3.39%) Docker
Systems Management
1 10 (16.95%) Oracle RMAN
2 8 (13.56%) Data Guard
3 2 (3.39%) Oracle Enterprise Manager
4 1 (1.69%) Business Desktop Deployment
4 1 (1.69%) MOM
Vendors
1 21 (35.59%) Oracle
2 20 (33.90%) Microsoft
3 6 (10.17%) Sybase
3 6 (10.17%) VMware
4 5 (8.47%) EMC
5 4 (6.78%) IBM
6 2 (3.39%) AppDynamics
6 2 (3.39%) New Relic
7 1 (1.69%) Citrix
7 1 (1.69%) ESRI
7 1 (1.69%) Remedy