Period
to 18 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Relational Database skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Relational Database over the 6 months to 18 January 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Relational Database
East of England > Hertfordshire
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 69 70 68
Rank change year-on-year +1 -2 +7
Contract jobs citing Relational Database 31 27 26
As % of all contract IT jobs advertised in Hertfordshire 2.01% 1.92% 1.85%
As % of the Database & Business Intelligence category 9.63% 10.15% 9.19%
Number of daily rates quoted 12 9 6
Hertfordshire median daily rate £425 £325 £550
Median daily rate % change year-on-year +30.77% -40.91% +43.79%
10th Percentile £313 £221 £475
90th Percentile £676 £379 £575
East of England median daily rate £425 £369 £500
% change year-on-year +15.25% -26.25% +17.65%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £43.75 - £40.00

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 contract job vacancies advertised in Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Contract vacancies with a requirement for database or business intelligence skills 322 266 283
As % of all contract IT jobs advertised in Hertfordshire 20.83% 18.93% 20.09%
Number of daily rates quoted 170 144 151
Hertfordshire median daily rate £406 £390 £385
Median daily rate % change year-on-year +4.17% +1.30% +5.48%
10th Percentile £313 £263 £234
90th Percentile £588 £538 £575
East of England median daily rate £413 £375 £383
% change year-on-year +10.00% -1.96% +2.00%
Number of hourly rates quoted 5 1 8
Hertfordshire median hourly rate £19.00 £45.00 £15.00
Median hourly rate % change year-on-year -57.78% +200.00% -25.00%
10th Percentile £16.25 £45.00 £11.38
90th Percentile £30.85 £45.00 £48.00
East of England median hourly rate £37.25 £37.50 £36.67
% change year-on-year -0.67% +2.26% +68.60%

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
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Relational Database in Hertfordshire.

Contractor daily rate trend for Relational Database in Hertfordshire

Relational Database
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Relational Database in Hertfordshire over the 6 months to 18 January 2018.

Contractor daily rate histogram for Relational Database in Hertfordshire

Relational Database
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Relational Database in Hertfordshire.

Contractor hourly rate trend for Relational Database in Hertfordshire

Relational Database
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Relational Database within the Hertfordshire region over the 6 months to 18 January 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -6 16 £500 +33.33% 3
Hemel Hempstead - 4 £325 - 4
Rickmansworth - 3 £675 -
Hertford -2 2 £325 -
Waltham Cross - 1 £563 -
Hatfield - 1 £545 -
Relational Database
East of England

For the 6 months to 18 January 2018, IT contractor 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 contract ads across the Hertfordshire region with a requirement for Relational Database.

1 18 (58.06%) MySQL
2 15 (48.39%) Oracle
2 15 (48.39%) Agile Software Development
3 14 (45.16%) MVC
3 14 (45.16%) DB2
3 14 (45.16%) Unix
3 14 (45.16%) Ansible
4 13 (41.94%) Linux
4 13 (41.94%) RDBMS
4 13 (41.94%) Python
4 13 (41.94%) PostgreSQL
5 12 (38.71%) E-Commerce
5 12 (38.71%) SQL Server
5 12 (38.71%) JavaScript
5 12 (38.71%) SQL
5 12 (38.71%) DevOps
5 12 (38.71%) Opscode Chef
5 12 (38.71%) Amazon AWS
5 12 (38.71%) Puppet
6 11 (35.48%) PHP
6 11 (35.48%) Git (software)
7 10 (32.26%) C#
7 10 (32.26%) HTML
7 10 (32.26%) Java
7 10 (32.26%) .NET
7 10 (32.26%) Visual Studio
7 10 (32.26%) Web Services
7 10 (32.26%) DNA
7 10 (32.26%) SDLC
8 9 (29.03%) CSS

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 (22.58%) Confluence
2 6 (19.35%) Apache
2 6 (19.35%) Cloud Foundry
3 5 (16.13%) nginx
4 4 (12.90%) IIS
5 3 (9.68%) Elasticsearch
5 3 (9.68%) OpenStack
5 3 (9.68%) WebSphere
5 3 (9.68%) WebSphere Application Server
6 1 (3.23%) Adobe Experience Manager
6 1 (3.23%) CMS
6 1 (3.23%) MQSeries
6 1 (3.23%) Tomcat
Applications
1 6 (19.35%) HipChat
Business Applications
1 9 (29.03%) Magento
2 1 (3.23%) Dynamics CRM
Cloud Services
1 12 (38.71%) Amazon AWS
2 6 (19.35%) AWS CloudFormation
2 6 (19.35%) Google Cloud Platform
2 6 (19.35%) Microsoft Azure
Communications & Networking
1 6 (19.35%) Firewall
2 5 (16.13%) Internet
3 4 (12.90%) DNS
3 4 (12.90%) IMAP
3 4 (12.90%) SMTP
Database & Business Intelligence
1 18 (58.06%) MySQL
2 14 (45.16%) DB2
3 13 (41.94%) PostgreSQL
3 13 (41.94%) RDBMS
4 12 (38.71%) SQL Server
5 7 (22.58%) Oracle Database
5 7 (22.58%) SQL Server 2008
6 3 (9.68%) OLAP
6 3 (9.68%) SQL Server Analysis Services
6 3 (9.68%) SQL Server Integration Services
6 3 (9.68%) SQL Server Reporting Services
7 2 (6.45%) Big Data
7 2 (6.45%) Data Lake
7 2 (6.45%) Data Warehouse
7 2 (6.45%) OLAP Cube
7 2 (6.45%) Power BI
8 1 (3.23%) Jackrabbit
8 1 (3.23%) NoSQL
8 1 (3.23%) SQL Server 2012
Development Applications
1 11 (35.48%) Git (software)
2 10 (32.26%) Visual Studio
3 7 (22.58%) Ant
3 7 (22.58%) Bitbucket
3 7 (22.58%) Jenkins
3 7 (22.58%) JIRA
3 7 (22.58%) Subversion
4 5 (16.13%) Team Foundation Server
5 4 (12.90%) JUnit
5 4 (12.90%) Sonatype Nexus
6 3 (9.68%) Mercurial
7 2 (6.45%) Apache Ivy
7 2 (6.45%) Checkstyle
7 2 (6.45%) Eclipse
7 2 (6.45%) Gradle
7 2 (6.45%) Maven
7 2 (6.45%) Mockito
7 2 (6.45%) Protractor
7 2 (6.45%) Vagrant
8 1 (3.23%) Log4j
General
1 5 (16.13%) Finance
2 3 (9.68%) Games
Job Titles
1 17 (54.84%) Developer
2 8 (25.81%) DevOps Engineer
3 6 (19.35%) Full Stack Developer
4 5 (16.13%) .NET Developer
5 4 (12.90%) C# .NET Developer
5 4 (12.90%) C# Developer
6 3 (9.68%) Business Intelligence Developer
6 3 (9.68%) PHP Developer
6 3 (9.68%) Senior Developer
6 3 (9.68%) Senior PHP Developer
7 2 (6.45%) Analyst
7 2 (6.45%) Analyst Developer
7 2 (6.45%) ASP.NET MVC Developer
7 2 (6.45%) Business Intelligence Analyst
7 2 (6.45%) Developer Analyst
7 2 (6.45%) Java Developer
7 2 (6.45%) Lead Developer
7 2 (6.45%) Magento Developer
8 1 (3.23%) DevOps Architect
8 1 (3.23%) Java Engineer
Libraries, Frameworks & Software Standards
1 10 (32.26%) .NET
1 10 (32.26%) HTML
1 10 (32.26%) Web Services
2 9 (29.03%) CSS
3 8 (25.81%) Ajax
3 8 (25.81%) XML
4 7 (22.58%) .NET Framework
4 7 (22.58%) ASP.NET
4 7 (22.58%) ASP.NET MVC
4 7 (22.58%) ASP.NET Web API
4 7 (22.58%) Entity Framework
4 7 (22.58%) jQuery
4 7 (22.58%) LINQ
4 7 (22.58%) LINQ to SQL
4 7 (22.58%) RequireJS
5 6 (19.35%) boto
5 6 (19.35%) KnockoutJS
5 6 (19.35%) LAMP
5 6 (19.35%) WCF
6 5 (16.13%) LEMP Stack
Miscellaneous
1 7 (22.58%) W3C
2 1 (3.23%) User Experience
Operating Systems
1 14 (45.16%) Unix
2 13 (41.94%) Linux
3 8 (25.81%) Solaris
4 6 (19.35%) Windows
5 4 (12.90%) Windows Server
6 1 (3.23%) HPUX
Processes & Methodologies
1 15 (48.39%) Agile Software Development
2 14 (45.16%) MVC
3 12 (38.71%) DevOps
3 12 (38.71%) E-Commerce
4 10 (32.26%) DNA
4 10 (32.26%) SDLC
5 7 (22.58%) API Development
5 7 (22.58%) OO
6 6 (19.35%) Configuration Management
6 6 (19.35%) Scrum
6 6 (19.35%) Software Delivery
6 6 (19.35%) Translating Business Requirements
7 5 (16.13%) Web Development
8 4 (12.90%) Continuous Integration
8 4 (12.90%) Kanban
9 3 (9.68%) Business Intelligence
9 3 (9.68%) ETL
9 3 (9.68%) Performance Tuning
9 3 (9.68%) Refactoring
9 3 (9.68%) TDD
Programming Languages
1 13 (41.94%) Python
2 12 (38.71%) JavaScript
2 12 (38.71%) SQL
3 11 (35.48%) PHP
4 10 (32.26%) C#
4 10 (32.26%) Java
5 7 (22.58%) Bash Shell
6 6 (19.35%) Ruby
7 3 (9.68%) T-SQL
8 2 (6.45%) VB.NET
9 1 (3.23%) Groovy
9 1 (3.23%) Perl
9 1 (3.23%) PL/SQL
9 1 (3.23%) Scala
9 1 (3.23%) Shell Script
Qualifications
1 2 (6.45%) Security Cleared
2 1 (3.23%) SC Cleared
Quality Assurance & Compliance
1 6 (19.35%) GCP
System Software
1 6 (19.35%) Docker
1 6 (19.35%) VMware Infrastructure
Systems Management
1 14 (45.16%) Ansible
2 12 (38.71%) Opscode Chef
2 12 (38.71%) Puppet
3 6 (19.35%) Docker Swarm
3 6 (19.35%) Kubernetes
3 6 (19.35%) Mesos
3 6 (19.35%) Rancher
4 1 (3.23%) Terraform
4 1 (3.23%) yum
Vendors
1 15 (48.39%) Oracle
2 8 (25.81%) IBM
3 7 (22.58%) Atlassian
3 7 (22.58%) hybris
3 7 (22.58%) Microsoft
4 6 (19.35%) Intershop
4 6 (19.35%) VMware
5 2 (6.45%) Sonatype
5 2 (6.45%) Zend
6 1 (3.23%) ATG
6 1 (3.23%) Blue Martini
6 1 (3.23%) Demandware
6 1 (3.23%) Elastic Path
6 1 (3.23%) RedGate