The table below looks at the statistics for Relational Database skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Relational Database over the 3 months to 1 June 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
1 Jun 2016
Same period 2015 Same period 2014
Relational Database
Rank 47 44 40
Rank change year-on-year
-3 -4
Contract jobs citing Relational Database 11 25 17
As % of all contract IT jobs located in Hertfordshire 1.63% 3.36% 2.56%
As % of the Database & Business Intelligence category 11.46% 15.06% 11.49%
Number of daily rates quoted 8 14 12
Median daily rate £444 £413 £298
Median daily rate % change year-on-year
+7.57% +38.65%
90% offered a daily rate of more than £279 £302 £242
10% offered a daily rate of more than £498 £475 £413
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £35.00 £40.50
% change year-on-year
- -13.58%
Relational Database
East of England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Contract IT job ads with a match in the
Database & Business Intelligence category
96 166 148
As % of all contract IT jobs located in Hertfordshire 14.26% 22.34% 22.29%
Number of daily rates quoted 50 82 71
Median daily rate £425 £432 £340
Median daily rate % change year-on-year
-1.56% +26.98%
90% offered a daily rate of more than £288 £300 £240
10% offered a daily rate of more than £488 £500 £425
UK excluding London median daily rate £390 £363 £350
% change year-on-year
+7.58% +3.57%
Number of hourly rates quoted 1 3 7
Median hourly rate £12.08 £50.00 £22.00
Median hourly rate % change year-on-year
-75.84% +127.27%
UK excluding London median hourly rate £34.25 £26.00 £32.00
% change year-on-year
+31.73% -18.75%

Relational Database
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing Relational Database as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Relational Database Jobs Demand Trend in Hertfordshire

Relational Database
Daily Rate Trend in Hertfordshire

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

Relational Database Daily Rate Trend in Hertfordshire

Relational Database
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Relational Database across the Hertfordshire region over the 3 months to 1 June 2016.

Relational Database Daily Rate Histogram in Hertfordshire

Relational Database
Hourly Rate Trend in Hertfordshire

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

Relational Database Hourly Rate Trend 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 3 months to 1 June 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City +2 2 £274 -11.33%
Watford +1 2 £413 +6.45% 1
Rickmansworth - 1 - -
Welwyn - 1 - -
Relational Database
East of England

Relational Database
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 1 June 2016, 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 16 (80.00%) Oracle
2 14 (70.00%) RDBMS
3 12 (60.00%) SQL
3 12 (60.00%) Oracle Database
4 11 (55.00%) Web Services
5 10 (50.00%) Performance Tuning
6 9 (45.00%) ETL
7 8 (40.00%) Data Modelling
7 8 (40.00%) E-Commerce
7 8 (40.00%) PL/SQL
8 7 (35.00%) Java
9 6 (30.00%) MVC
9 6 (30.00%) XML
9 6 (30.00%) Linux
10 5 (25.00%) Agile Software Development
10 5 (25.00%) Enterprise Architecture
10 5 (25.00%) Oracle Database 11g
10 5 (25.00%) Oracle APEX
10 5 (25.00%) Oracle RAC
11 4 (20.00%) Zend
11 4 (20.00%) Data Migration
11 4 (20.00%) Retail
11 4 (20.00%) Data Management
11 4 (20.00%) Analytical Skills
11 4 (20.00%) Logical Data Model
11 4 (20.00%) Physical Data Model
11 4 (20.00%) Database Optimisation
11 4 (20.00%) Database Tuning
11 4 (20.00%) iPad
11 4 (20.00%) OO

Relational Database
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 4 (20.00%) Apache
1 4 (20.00%) WebLogic
2 2 (10.00%) CMS
2 2 (10.00%) nginx
2 2 (10.00%) SharePoint
Business Applications
1 2 (10.00%) Magento
1 2 (10.00%) Maximo
Cloud Services
1 2 (10.00%) Amazon AWS
1 2 (10.00%) IaaS
1 2 (10.00%) PaaS
1 2 (10.00%) SaaS
Communications & Networking
1 2 (10.00%) FTP
1 2 (10.00%) HTTP
Database & Business Intelligence
1 14 (70.00%) RDBMS
2 12 (60.00%) Oracle Database
3 5 (25.00%) Oracle Database 11g
4 4 (20.00%) MySQL
4 4 (20.00%) SQL Server
5 3 (15.00%) Data Mart
5 3 (15.00%) Data Warehouse
5 3 (15.00%) PowerCenter
6 2 (10.00%) CouchDB
6 2 (10.00%) GIS
6 2 (10.00%) MongoDB
6 2 (10.00%) NoSQL
6 2 (10.00%) PostgreSQL
6 2 (10.00%) Redis
Development Applications
1 5 (25.00%) Oracle APEX
2 3 (15.00%) ERwin
3 2 (10.00%) Ant
3 2 (10.00%) Git (software)
3 2 (10.00%) Jenkins
3 2 (10.00%) JUnit
3 2 (10.00%) Maven
3 2 (10.00%) Mercurial
3 2 (10.00%) Subversion
General
1 4 (20.00%) Retail
2 2 (10.00%) Finance
2 2 (10.00%) Marketing
2 2 (10.00%) Pharmaceutical
Job Titles
1 14 (70.00%) Developer
2 7 (35.00%) Oracle Developer
3 4 (20.00%) Analyst
3 4 (20.00%) PHP Developer
3 4 (20.00%) Systems Analyst
4 3 (15.00%) Informatica Developer
4 3 (15.00%) Senior Developer
4 3 (15.00%) Senior Oracle Developer
5 2 (10.00%) Applications Architect
5 2 (10.00%) Architect
5 2 (10.00%) Integration Architect
5 2 (10.00%) Java Developer
5 2 (10.00%) Magento Developer
5 2 (10.00%) Oracle Analyst
5 2 (10.00%) PHP Magento Developer
5 2 (10.00%) PHP Symfony Developer
5 2 (10.00%) Senior Analyst
5 2 (10.00%) Senior Systems Analyst
5 2 (10.00%) Solutions Architect
5 2 (10.00%) Supply Chain Analyst
Libraries, Frameworks & Software Standards
1 11 (55.00%) Web Services
2 6 (30.00%) XML
3 4 (20.00%) CSS
3 4 (20.00%) HTML
3 4 (20.00%) LAMP
4 2 (10.00%) JDBC
4 2 (10.00%) JNDI
4 2 (10.00%) jQuery
4 2 (10.00%) JSP
4 2 (10.00%) Laravel
4 2 (10.00%) LEMP Stack
4 2 (10.00%) Memcached
4 2 (10.00%) REST
4 2 (10.00%) Servlets
4 2 (10.00%) SOAP
4 2 (10.00%) Struts
4 2 (10.00%) Symfony
4 2 (10.00%) XHTML
4 2 (10.00%) XSL
4 2 (10.00%) Yii
Miscellaneous
1 4 (20.00%) Analytical Skills
1 4 (20.00%) iPad
1 4 (20.00%) N-Tier
2 2 (10.00%) Data Extraction
2 2 (10.00%) Data Integration
2 2 (10.00%) User Experience
Operating Systems
1 6 (30.00%) Linux
2 2 (10.00%) AIX
2 2 (10.00%) Windows
Processes & Methodologies
1 10 (50.00%) Performance Tuning
2 9 (45.00%) ETL
3 8 (40.00%) Data Modelling
3 8 (40.00%) E-Commerce
4 6 (30.00%) MVC
5 5 (25.00%) Agile Software Development
5 5 (25.00%) Enterprise Architecture
6 4 (20.00%) Data Management
6 4 (20.00%) Data Migration
6 4 (20.00%) Database Optimisation
6 4 (20.00%) Database Tuning
6 4 (20.00%) Logical Data Model
6 4 (20.00%) Migration
6 4 (20.00%) OO
6 4 (20.00%) Physical Data Model
6 4 (20.00%) Supply Chain Transformation
7 3 (15.00%) Dimensional Modelling
7 3 (15.00%) Unit Testing
8 2 (10.00%) Continuous Integration
8 2 (10.00%) Open Source
Programming Languages
1 12 (60.00%) SQL
2 8 (40.00%) PL/SQL
3 7 (35.00%) Java
4 4 (20.00%) JavaScript
4 4 (20.00%) PHP
Quality Assurance & Compliance
1 2 (10.00%) Data Quality
System Software
1 5 (25.00%) Oracle RAC
Systems Management
1 2 (10.00%) Ansible
1 2 (10.00%) Opscode Chef
1 2 (10.00%) Puppet
Vendors
1 16 (80.00%) Oracle
2 4 (20.00%) Zend
3 3 (15.00%) Informatica
4 2 (10.00%) Citrix
4 2 (10.00%) ESRI
4 2 (10.00%) IBM
4 2 (10.00%) Intershop
4 2 (10.00%) JDA
4 2 (10.00%) VMware