Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 6 months to 12 December 2017 with a comparison to the same period in the previous 2 years.

Relational Database
East of England > Hertfordshire
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 143 131 98
Rank change year-on-year -12 -33 -37
Permanent jobs citing Relational Database 80 97 155
As % of all permanent IT jobs advertised in Hertfordshire 1.81% 2.16% 2.96%
As % of the Database & Business Intelligence category 6.17% 7.92% 10.20%
Number of salaries quoted 70 71 128
Hertfordshire median annual salary £47,000 £41,000 £40,000
Median salary % change year-on-year +14.63% +2.50% -20.00%
10th Percentile £36,250 £27,500 £25,297
90th Percentile £70,000 £66,250 £62,500
East of England median annual salary £47,000 £45,000 £37,500
% change year-on-year +4.44% +20.00% -11.76%

Relational Database 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 1296 1224 1520
As % of all permanent IT jobs advertised in Hertfordshire 29.29% 27.21% 29.02%
Number of salaries quoted 1125 1028 1322
Hertfordshire median annual salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11% -
10th Percentile £31,250 £30,000 £26,250
90th Percentile £67,500 £70,000 £68,750
East of England median annual salary £45,000 £45,000 £45,000

Relational Database
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Relational Database in Hertfordshire

Relational Database
Salary Trend in Hertfordshire

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

Salary trend for Relational Database in Hertfordshire

Relational Database
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Relational Database in Hertfordshire over the 6 months to 12 December 2017.

Salary histogram for Relational Database in Hertfordshire

Relational Database
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Relational Database within the Hertfordshire region over the 6 months to 12 December 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
Hemel Hempstead - 18 £60,000 - 3
Watford +2 16 £42,500 -20.93% 1
Borehamwood -6 8 £47,000 +17.50%
Bishop's Stortford - 7 £42,500 -
St Albans +9 5 £65,000 +32.65% 1
Cheshunt - 4 £45,000 -
Letchworth -6 3 £40,000 +15.94%
Hitchin -10 2 £33,750 -11.18%
Rickmansworth - 2 £52,500 -
Welwyn Garden City - 2 £25,750 -
Hatfield -20 1 £52,500 -
Tring - 1 £37,500 -
Relational Database
East of England

For the 6 months to 12 December 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 Hertfordshire region with a requirement for Relational Database.

1 44 (55.00%) SQL
2 40 (50.00%) Java
3 34 (42.50%) HTML
4 33 (41.25%) SQL Server
5 32 (40.00%) JavaScript
6 31 (38.75%) Linux
7 29 (36.25%) Oracle
8 28 (35.00%) RDBMS
9 27 (33.75%) Agile Software Development
10 26 (32.50%) Unix
11 25 (31.25%) Software Engineering
12 23 (28.75%) OO
13 22 (27.50%) SDLC
14 21 (26.25%) Windows
15 20 (25.00%) CSS
16 19 (23.75%) C#
16 19 (23.75%) Microsoft
17 18 (22.50%) Visual Studio
17 18 (22.50%) Subversion
18 17 (21.25%) MVC
18 17 (21.25%) XML
19 16 (20.00%) Web Services
19 16 (20.00%) jQuery
20 15 (18.75%) MySQL
20 15 (18.75%) .NET
21 14 (17.50%) Retail
22 13 (16.25%) TDD
22 13 (16.25%) Finance
22 13 (16.25%) .NET Framework
22 13 (16.25%) ASP.NET

Relational Database
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 7 (8.75%) Apache
2 6 (7.50%) WebSphere
3 5 (6.25%) IIS
4 3 (3.75%) Adobe Experience Manager
4 3 (3.75%) CMS
4 3 (3.75%) JBoss
4 3 (3.75%) MQSeries
4 3 (3.75%) WebSphere Application Server
5 2 (2.50%) WebLogic
6 1 (1.25%) SharePoint
6 1 (1.25%) SharePoint Server
6 1 (1.25%) Tomcat
Applications
1 4 (5.00%) Microsoft Excel
2 2 (2.50%) Microsoft Office
3 1 (1.25%) Acrobat
3 1 (1.25%) Microsoft Project
3 1 (1.25%) MS Visio
Business Applications
1 9 (11.25%) Magento
2 2 (2.50%) FastStats
2 2 (2.50%) Oracle EBS
2 2 (2.50%) Oracle EBS R12
3 1 (1.25%) NetSuite
3 1 (1.25%) SAP ERP
3 1 (1.25%) SAP Hybris
Cloud Services
1 4 (5.00%) Amazon AWS
2 2 (2.50%) Cloud Computing
2 2 (2.50%) Responsys
3 1 (1.25%) Microsoft Azure
Communications & Networking
1 5 (6.25%) Internet
2 4 (5.00%) HTTP
3 3 (3.75%) TCP/IP
4 2 (2.50%) DNS
4 2 (2.50%) IMAP
4 2 (2.50%) SMTP
Database & Business Intelligence
1 33 (41.25%) SQL Server
2 28 (35.00%) RDBMS
3 15 (18.75%) MySQL
4 12 (15.00%) Oracle Database
5 10 (12.50%) Oracle Database 11g
5 10 (12.50%) Oracle Database 12c
5 10 (12.50%) PostgreSQL
6 8 (10.00%) Oracle Database 10g
6 8 (10.00%) Oracle Exadata
7 7 (8.75%) SQL Server 2008
8 4 (5.00%) DB2
8 4 (5.00%) SQL Server 2012
9 3 (3.75%) Jackrabbit
9 3 (3.75%) MS Access
9 3 (3.75%) Spotfire
9 3 (3.75%) SQL Server 2014
10 2 (2.50%) OLAP
10 2 (2.50%) Power BI
10 2 (2.50%) SQL Server Integration Services
10 2 (2.50%) SQL Server Reporting Services
Development Applications
1 18 (22.50%) Subversion
1 18 (22.50%) Visual Studio
2 13 (16.25%) Git (software)
3 10 (12.50%) JIRA
4 9 (11.25%) Jenkins
5 8 (10.00%) Oracle APEX
6 7 (8.75%) GCC
7 6 (7.50%) Ant
7 6 (7.50%) Maven
8 5 (6.25%) Gradle
9 3 (3.75%) Atlassian Bamboo
9 3 (3.75%) Eclipse
9 3 (3.75%) FxCop
9 3 (3.75%) JUnit
9 3 (3.75%) Mockito
9 3 (3.75%) Moq
9 3 (3.75%) ProC
9 3 (3.75%) ReSharper
9 3 (3.75%) StyleCop
9 3 (3.75%) WebSphere Studio Application Developer
General
1 14 (17.50%) Retail
2 13 (16.25%) Finance
3 8 (10.00%) Automotive
3 8 (10.00%) Games
3 8 (10.00%) Publishing
4 1 (1.25%) Advertising
4 1 (1.25%) Back Office
4 1 (1.25%) Banking
4 1 (1.25%) Marketing
4 1 (1.25%) Pharmaceutical
Job Titles
1 41 (51.25%) Developer
2 14 (17.50%) C# Developer
2 14 (17.50%) Java Developer
3 13 (16.25%) Senior Developer
4 10 (12.50%) .NET Developer
4 10 (12.50%) DBA
4 10 (12.50%) Software Engineer
5 9 (11.25%) Oracle DBA
6 8 (10.00%) Analyst
6 8 (10.00%) C# .NET Developer
6 8 (10.00%) Development DBA
6 8 (10.00%) Oracle Development DBA
7 7 (8.75%) ASP.NET Developer
7 7 (8.75%) C# ASP.NET Developer
8 6 (7.50%) Senior .NET Developer
9 5 (6.25%) C# Software Developer
9 5 (6.25%) Senior ASP.NET Developer
9 5 (6.25%) Senior C# Developer
9 5 (6.25%) Senior Software Engineer
9 5 (6.25%) Software Developer
Libraries, Frameworks & Software Standards
1 34 (42.50%) HTML
2 20 (25.00%) CSS
3 17 (21.25%) XML
4 16 (20.00%) jQuery
4 16 (20.00%) Web Services
5 15 (18.75%) .NET
6 13 (16.25%) .NET Framework
6 13 (16.25%) ASP.NET
6 13 (16.25%) ASP.NET Web API
6 13 (16.25%) Entity Framework
7 10 (12.50%) Ajax
7 10 (12.50%) ASP.NET MVC
7 10 (12.50%) LINQ
7 10 (12.50%) WCF
8 8 (10.00%) Oracle GoldenGate
9 7 (8.75%) LINQ to SQL
9 7 (8.75%) REST
9 7 (8.75%) SOAP
9 7 (8.75%) XHTML
9 7 (8.75%) XSL
Miscellaneous
1 7 (8.75%) Computer Science
1 7 (8.75%) Fintech
2 5 (6.25%) Analytical Skills
2 5 (6.25%) Life Science
3 3 (3.75%) Data Structures
4 2 (2.50%) User Experience
5 1 (1.25%) Algorithms
5 1 (1.25%) Clustering
5 1 (1.25%) Enterprise Software
5 1 (1.25%) Management Information System
5 1 (1.25%) W3C
5 1 (1.25%) Xbox
Operating Systems
1 31 (38.75%) Linux
2 26 (32.50%) Unix
3 21 (26.25%) Windows
4 8 (10.00%) Solaris
5 3 (3.75%) HPUX
6 2 (2.50%) AIX
6 2 (2.50%) CentOS
6 2 (2.50%) SUSE
6 2 (2.50%) Windows 10
6 2 (2.50%) Windows 7
7 1 (1.25%) Windows Server
Processes & Methodologies
1 27 (33.75%) Agile Software Development
2 25 (31.25%) Software Engineering
3 23 (28.75%) OO
4 22 (27.50%) SDLC
5 17 (21.25%) MVC
6 13 (16.25%) TDD
7 11 (13.75%) E-Commerce
8 10 (12.50%) DNA
9 8 (10.00%) Analytics
9 8 (10.00%) Data Analytics
9 8 (10.00%) Database Tuning
9 8 (10.00%) Logistics
9 8 (10.00%) OOD
9 8 (10.00%) Performance Tuning
9 8 (10.00%) Server Building
9 8 (10.00%) Visualisation
10 7 (8.75%) API Development
10 7 (8.75%) Business Intelligence
10 7 (8.75%) Mentoring
11 6 (7.50%) ITIL
Programming Languages
1 44 (55.00%) SQL
2 40 (50.00%) Java
3 32 (40.00%) JavaScript
4 19 (23.75%) C#
5 12 (15.00%) PHP
6 11 (13.75%) PL/SQL
7 10 (12.50%) C
7 10 (12.50%) C++
8 8 (10.00%) Korn
9 6 (7.50%) T-SQL
10 5 (6.25%) Bash Shell
11 4 (5.00%) Perl
11 4 (5.00%) Python
11 4 (5.00%) XAML
12 3 (3.75%) Go
12 3 (3.75%) Groovy
12 3 (3.75%) Rust
12 3 (3.75%) TypeScript
12 3 (3.75%) VBScript
13 2 (2.50%) Kotlin
Qualifications
1 9 (11.25%) Degree
2 6 (7.50%) Computer Science Degree
3 4 (5.00%) SC Cleared
3 4 (5.00%) Security Cleared
4 1 (1.25%) CEH
4 1 (1.25%) CISM
4 1 (1.25%) CISSP
4 1 (1.25%) Numerate Degree
Quality Assurance & Compliance
1 7 (8.75%) SLA
2 4 (5.00%) QA
3 1 (1.25%) GxP
System Software
1 8 (10.00%) Oracle RAC
2 2 (2.50%) Active Directory
2 2 (2.50%) Docker
Systems Management
1 11 (13.75%) Oracle Enterprise Manager
2 8 (10.00%) Data Guard
2 8 (10.00%) Oracle RMAN
3 6 (7.50%) Ansible
3 6 (7.50%) Opscode Chef
3 6 (7.50%) Puppet
4 2 (2.50%) Salt
5 1 (1.25%) Business Desktop Deployment
5 1 (1.25%) Cacti
5 1 (1.25%) Consul
5 1 (1.25%) MOM
5 1 (1.25%) Nagios
5 1 (1.25%) Terraform
Vendors
1 29 (36.25%) Oracle
2 19 (23.75%) Microsoft
3 5 (6.25%) IBM
4 4 (5.00%) Zend
5 3 (3.75%) ATG
5 3 (3.75%) Atlassian
5 3 (3.75%) Blue Martini
5 3 (3.75%) Citrix
5 3 (3.75%) Elastic Path
5 3 (3.75%) hybris
5 3 (3.75%) Tableau
6 2 (2.50%) Demandware
6 2 (2.50%) Hyperion
6 2 (2.50%) Red Hat
6 2 (2.50%) SAP
6 2 (2.50%) Sun
7 1 (1.25%) Adobe
7 1 (1.25%) Interwoven
7 1 (1.25%) JD Edwards
7 1 (1.25%) TIBCO