Period
to 17 November 2017

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 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Relational Database Management System (RDBMS)
East of England > Hertfordshire
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 187 161 185
Rank change year-on-year -26 +24 -38
Permanent jobs citing RDBMS 30 54 55
As % of all permanent IT jobs advertised in Hertfordshire 0.68% 1.21% 1.02%
As % of the Database & Business Intelligence category 2.37% 4.54% 3.47%
Number of salaries quoted 29 37 45
Hertfordshire median annual salary £47,000 £43,500 £40,000
Median salary % change year-on-year +8.05% +8.75% -27.27%
10th Percentile £41,000 £28,750 £36,750
90th Percentile £50,750 £62,500 £62,500
East of England median annual salary £47,000 £47,500 £42,500
% change year-on-year -1.05% +11.76% -5.56%

RDBMS is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Permanent vacancies with a requirement for database or business intelligence skills 1264 1190 1585
As % of all permanent IT jobs advertised in Hertfordshire 28.79% 26.56% 29.43%
Number of salaries quoted 1102 1004 1355
Hertfordshire median annual salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11% -
10th Percentile £31,325 £29,500 £26,750
90th Percentile £68,750 £70,000 £68,750
East of England median annual salary £45,000 £45,000 £45,000

RDBMS
Job Vacancy Trend in Hertfordshire

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

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 6 months to 17 November 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 6 months to 17 November 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
Watford -4 12 £42,500 -10.53%
Borehamwood - 10 £47,000 -
Letchworth +5 2 £42,500 +32.81%
Hemel Hempstead - 2 £47,500 -
Cheshunt - 2 £45,000 -
RDBMS
East of England

For the 6 months to 17 November 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 30 (100.00%) Relational Database
2 25 (83.33%) SQL
3 18 (60.00%) Unix
3 18 (60.00%) Linux
4 17 (56.67%) Subversion
5 16 (53.33%) Java
6 13 (43.33%) Oracle
7 12 (40.00%) SQL Server
7 12 (40.00%) PL/SQL
7 12 (40.00%) Oracle Enterprise Manager
7 12 (40.00%) Oracle Database 12c
7 12 (40.00%) Oracle Database
7 12 (40.00%) Oracle Database 11g
8 11 (36.67%) Retail
8 11 (36.67%) Software Engineering
9 10 (33.33%) Logistics
9 10 (33.33%) Korn
9 10 (33.33%) Oracle APEX
9 10 (33.33%) Automotive
9 10 (33.33%) Publishing
9 10 (33.33%) Oracle RMAN
9 10 (33.33%) Business Intelligence
9 10 (33.33%) Oracle Database 10g
9 10 (33.33%) Oracle RAC
9 10 (33.33%) Data Guard
9 10 (33.33%) Database Tuning
9 10 (33.33%) Oracle Exadata
9 10 (33.33%) Performance Tuning
9 10 (33.33%) Data Analytics
9 10 (33.33%) Analytics

RDBMS
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 5 (16.67%) WebSphere
2 3 (10.00%) Adobe Experience Manager
2 3 (10.00%) Apache
2 3 (10.00%) CMS
2 3 (10.00%) MQSeries
2 3 (10.00%) WebSphere Application Server
3 2 (6.67%) JBoss
Applications
1 1 (3.33%) Microsoft Excel
1 1 (3.33%) Microsoft Office
Business Applications
1 3 (10.00%) Dynamics CRM
2 2 (6.67%) Magento
2 2 (6.67%) Oracle EBS
2 2 (6.67%) Oracle EBS R12
3 1 (3.33%) SAP ERP
Communications & Networking
1 3 (10.00%) Internet
2 2 (6.67%) TCP/IP
Database & Business Intelligence
1 30 (100.00%) Relational Database
2 12 (40.00%) Oracle Database
2 12 (40.00%) Oracle Database 11g
2 12 (40.00%) Oracle Database 12c
2 12 (40.00%) SQL Server
3 10 (33.33%) Oracle Database 10g
3 10 (33.33%) Oracle Exadata
4 7 (23.33%) SQL Server Integration Services
5 5 (16.67%) OLAP
5 5 (16.67%) SQL Server 2012
5 5 (16.67%) SQL Server Analysis Services
5 5 (16.67%) SQL Server Reporting Services
6 3 (10.00%) DB2
6 3 (10.00%) Jackrabbit
6 3 (10.00%) MySQL
6 3 (10.00%) PostgreSQL
7 2 (6.67%) Power BI
8 1 (3.33%) Data Lake
8 1 (3.33%) OLAP Cube
8 1 (3.33%) SQL Server 2016
Development Applications
1 17 (56.67%) Subversion
2 10 (33.33%) Oracle APEX
3 4 (13.33%) Git (software)
4 3 (10.00%) Ant
4 3 (10.00%) Eclipse
4 3 (10.00%) Jenkins
4 3 (10.00%) JUnit
4 3 (10.00%) Log4j
4 3 (10.00%) Mockito
4 3 (10.00%) WebSphere Studio Application Developer
5 1 (3.33%) JIRA
5 1 (3.33%) Visual Studio
General
1 11 (36.67%) Retail
2 10 (33.33%) Automotive
2 10 (33.33%) Publishing
3 5 (16.67%) Finance
4 1 (3.33%) Games
Job Titles
1 14 (46.67%) DBA
2 12 (40.00%) Developer
3 10 (33.33%) Development DBA
3 10 (33.33%) Oracle DBA
3 10 (33.33%) Oracle Development DBA
4 5 (16.67%) SQL Developer
5 4 (13.33%) SQL DBA
6 3 (10.00%) Analyst
6 3 (10.00%) Business Intelligence Developer
6 3 (10.00%) Infrastructure Support
6 3 (10.00%) Java Developer
7 2 (6.67%) C# Software Developer
7 2 (6.67%) C# WPF Developer
7 2 (6.67%) Consultant
7 2 (6.67%) E-Business Support
7 2 (6.67%) Support Analyst
7 2 (6.67%) Technical Consultant
7 2 (6.67%) Technical Support
7 2 (6.67%) WPF Developer
7 2 (6.67%) XAML Developer
Libraries, Frameworks & Software Standards
1 10 (33.33%) Oracle GoldenGate
2 7 (23.33%) .NET
3 4 (13.33%) HTML
3 4 (13.33%) Web Services
4 3 (10.00%) Ajax
4 3 (10.00%) EJB
4 3 (10.00%) J2EE
4 3 (10.00%) JDBC
4 3 (10.00%) JMS
4 3 (10.00%) JSON
4 3 (10.00%) JSP
4 3 (10.00%) JSTL
4 3 (10.00%) MDX
4 3 (10.00%) Servlets
4 3 (10.00%) SOAP
4 3 (10.00%) Struts
4 3 (10.00%) XHTML
4 3 (10.00%) XML
4 3 (10.00%) XSD
4 3 (10.00%) XSLT
Miscellaneous
1 6 (20.00%) Analytical Skills
2 1 (3.33%) Clustering
2 1 (3.33%) Enterprise Software
2 1 (3.33%) Management Information System
2 1 (3.33%) Xbox
Operating Systems
1 18 (60.00%) Linux
1 18 (60.00%) Unix
2 8 (26.67%) Windows
3 4 (13.33%) Windows Server
4 3 (10.00%) HPUX
4 3 (10.00%) Solaris
Processes & Methodologies
1 11 (36.67%) Software Engineering
2 10 (33.33%) Analytics
2 10 (33.33%) Business Intelligence
2 10 (33.33%) Data Analytics
2 10 (33.33%) Database Tuning
2 10 (33.33%) Logistics
2 10 (33.33%) Performance Tuning
2 10 (33.33%) Server Building
3 5 (16.67%) CRM
3 5 (16.67%) ETL
4 4 (13.33%) Data Migration
4 4 (13.33%) Migration
4 4 (13.33%) OO
5 3 (10.00%) Collaborative Working
5 3 (10.00%) DNA
5 3 (10.00%) E-Commerce
5 3 (10.00%) RAD
5 3 (10.00%) Time Management
5 3 (10.00%) UML
6 2 (6.67%) Data Modelling
Programming Languages
1 25 (83.33%) SQL
2 16 (53.33%) Java
3 12 (40.00%) PL/SQL
4 10 (33.33%) Korn
5 7 (23.33%) T-SQL
6 6 (20.00%) C#
7 4 (13.33%) Bash Shell
8 3 (10.00%) JavaScript
8 3 (10.00%) Perl
9 2 (6.67%) C
9 2 (6.67%) PHP
9 2 (6.67%) PowerShell
9 2 (6.67%) Shell Script
9 2 (6.67%) XAML
10 1 (3.33%) C++
10 1 (3.33%) Delphi
10 1 (3.33%) Python
10 1 (3.33%) Ruby
10 1 (3.33%) VB.NET
Qualifications
1 1 (3.33%) CEH
1 1 (3.33%) CISM
1 1 (3.33%) CISSP
1 1 (3.33%) SC Cleared
1 1 (3.33%) Security Cleared
Quality Assurance & Compliance
1 2 (6.67%) SLA
System Software
1 10 (33.33%) Oracle RAC
2 2 (6.67%) Active Directory
Systems Management
1 12 (40.00%) Oracle Enterprise Manager
2 10 (33.33%) Data Guard
2 10 (33.33%) Oracle RMAN
3 3 (10.00%) Ansible
3 3 (10.00%) Opscode Chef
3 3 (10.00%) Puppet
4 2 (6.67%) Salt
5 1 (3.33%) Cacti
5 1 (3.33%) Consul
5 1 (3.33%) Nagios
5 1 (3.33%) Terraform
Vendors
1 13 (43.33%) Oracle
2 4 (13.33%) Microsoft
3 3 (10.00%) ATG
3 3 (10.00%) Blue Martini
3 3 (10.00%) Elastic Path
3 3 (10.00%) IBM
3 3 (10.00%) RedGate
4 2 (6.67%) Citrix
4 2 (6.67%) Demandware
4 2 (6.67%) hybris
4 2 (6.67%) Hyperion
5 1 (3.33%) Interwoven
5 1 (3.33%) SAP
5 1 (3.33%) Splunk
5 1 (3.33%) Tableau
5 1 (3.33%) TIBCO