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 28 August 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
28 Aug 2016
Same period 2015 Same period 2014
Relational Database
Rank 46 45 58
Rank change year-on-year
-1 +13
Contract jobs citing Relational Database 18 24 17
As % of all contract IT jobs located in Hertfordshire 2.62% 2.96% 2.15%
As % of the Database & Business Intelligence category 11.25% 15.00% 6.97%
Number of daily rates quoted 7 7 12
Median daily rate £325 £450 £379
Median daily rate % change year-on-year
-27.77% +18.81%
UK excluding London median daily rate £400 £388 £373
% change year-on-year
+3.22% +4.02%
Number of hourly rates quoted 0 1 0
Median hourly rate - £20.94 -
UK excluding London median hourly rate £38.25 £40.00 £37.50
% change year-on-year
-4.37% +6.66%
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
160 160 244
As % of all contract IT jobs located in Hertfordshire 23.29% 19.73% 30.89%
Number of daily rates quoted 98 84 149
Median daily rate £375 £350 £350
Median daily rate % change year-on-year
+7.14% -
90% offered a daily rate of more than £269 £275 £208
10% offered a daily rate of more than £475 £500 £475
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 0 1 4
Median hourly rate - £20.94 £20.00
Median hourly rate % change year-on-year
- +4.67%
UK excluding London median hourly rate £28.18 £33.00 £28.50
% change year-on-year
-14.60% +15.78%

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
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 28 August 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 -4 5 £306 -1.20%
Watford -2 4 - -
Hertford - 2 - -
Relational Database
East of England

Relational Database
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 August 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 23 (79.31%) Web Services
2 19 (65.52%) SQL
3 18 (62.07%) Agile Software Development
4 14 (48.28%) Oracle
5 12 (41.38%) PHP
5 12 (41.38%) RDBMS
6 11 (37.93%) MATLAB
6 11 (37.93%) Oracle Database
7 10 (34.48%) Performance Tuning
7 10 (34.48%) Java
7 10 (34.48%) Python
7 10 (34.48%) ETL
8 9 (31.03%) Algorithms
8 9 (31.03%) Retail
9 8 (27.59%) Ruby
9 8 (27.59%) API Development
9 8 (27.59%) RESTful
10 7 (24.14%) R
10 7 (24.14%) Git (software)
10 7 (24.14%) E-Commerce
10 7 (24.14%) Teradata
11 6 (20.69%) MVC
11 6 (20.69%) XML
11 6 (20.69%) JavaScript
11 6 (20.69%) HTML
11 6 (20.69%) CSS
12 5 (17.24%) Data Mart
12 5 (17.24%) Unit Testing
12 5 (17.24%) Dimensional Modelling
12 5 (17.24%) Enterprise Architecture

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 (13.79%) Apache
1 4 (13.79%) WebLogic
2 2 (6.90%) CMS
3 1 (3.45%) SharePoint
Business Applications
1 4 (13.79%) Magento
2 1 (3.45%) Maximo
Cloud Services
1 1 (3.45%) Amazon AWS
1 1 (3.45%) IaaS
1 1 (3.45%) PaaS
1 1 (3.45%) SaaS
Communications & Networking
1 4 (13.79%) HTTP
2 1 (3.45%) FTP
Database & Business Intelligence
1 12 (41.38%) RDBMS
2 11 (37.93%) Oracle Database
3 5 (17.24%) Data Mart
3 5 (17.24%) Data Warehouse
3 5 (17.24%) Oracle Database 11g
3 5 (17.24%) PowerCenter
4 4 (13.79%) MySQL
5 3 (10.34%) SQL Server
6 1 (3.45%) GIS
Development Applications
1 7 (24.14%) Git (software)
2 5 (17.24%) ERwin
2 5 (17.24%) Oracle APEX
3 2 (6.90%) Ant
3 2 (6.90%) JUnit
3 2 (6.90%) Maven
General
1 9 (31.03%) Retail
2 4 (13.79%) Pharmaceutical
3 2 (6.90%) Finance
3 2 (6.90%) Marketing
Job Titles
1 21 (72.41%) Developer
2 9 (31.03%) Oracle Developer
3 6 (20.69%) E-Commerce Developer
4 5 (17.24%) Informatica Developer
4 5 (17.24%) MATLAB Engineer
5 4 (13.79%) E-Commerce PHP Developer
5 4 (13.79%) Java Developer
5 4 (13.79%) LAMP Developer
5 4 (13.79%) Magento Developer
5 4 (13.79%) PHP Developer
5 4 (13.79%) PHP LAMP Developer
5 4 (13.79%) PHP Magento Developer
6 3 (10.34%) MATLAB Developer
6 3 (10.34%) Senior Developer
6 3 (10.34%) Senior Oracle Developer
6 3 (10.34%) Software Engineer
7 2 (6.90%) Java E-Commerce Developer
7 2 (6.90%) Software Developer
8 1 (3.45%) Integration Developer
8 1 (3.45%) SQL Developer
Libraries, Frameworks & Software Standards
1 23 (79.31%) Web Services
2 8 (27.59%) RESTful
3 6 (20.69%) CSS
3 6 (20.69%) HTML
3 6 (20.69%) XML
4 4 (13.79%) LAMP
4 4 (13.79%) XHTML
4 4 (13.79%) XSL
5 2 (6.90%) JDBC
5 2 (6.90%) JNDI
5 2 (6.90%) jQuery
5 2 (6.90%) JSP
5 2 (6.90%) Servlets
5 2 (6.90%) Struts
6 1 (3.45%) REST
6 1 (3.45%) SOAP
Miscellaneous
1 9 (31.03%) Algorithms
2 4 (13.79%) Data Extraction
2 4 (13.79%) N-Tier
3 2 (6.90%) User Experience
4 1 (3.45%) Analytical Skills
4 1 (3.45%) Data Integration
4 1 (3.45%) iPad
Operating Systems
1 5 (17.24%) Linux
2 1 (3.45%) AIX
2 1 (3.45%) Windows
Processes & Methodologies
1 18 (62.07%) Agile Software Development
2 10 (34.48%) ETL
2 10 (34.48%) Performance Tuning
3 8 (27.59%) API Development
4 7 (24.14%) E-Commerce
5 6 (20.69%) MVC
6 5 (17.24%) Data Modelling
6 5 (17.24%) Dimensional Modelling
6 5 (17.24%) Enterprise Architecture
6 5 (17.24%) OO
6 5 (17.24%) Unit Testing
7 4 (13.79%) Data Transformation
7 4 (13.79%) Database Optimisation
7 4 (13.79%) Database Tuning
7 4 (13.79%) Logical Data Model
7 4 (13.79%) OO PHP
7 4 (13.79%) Open Source
7 4 (13.79%) Physical Data Model
7 4 (13.79%) Validation
8 3 (10.34%) Software Engineering
Programming Languages
1 19 (65.52%) SQL
2 12 (41.38%) PHP
3 11 (37.93%) MATLAB
4 10 (34.48%) Java
4 10 (34.48%) Python
5 8 (27.59%) Ruby
6 7 (24.14%) R
7 6 (20.69%) JavaScript
8 5 (17.24%) PL/SQL
Quality Assurance & Compliance
1 4 (13.79%) Data Quality
System Software
1 5 (17.24%) Oracle RAC
Vendors
1 14 (48.28%) Oracle
2 7 (24.14%) Teradata
3 5 (17.24%) Informatica
4 4 (13.79%) Zend
5 2 (6.90%) Intershop
6 1 (3.45%) Citrix
6 1 (3.45%) ESRI
6 1 (3.45%) IBM
6 1 (3.45%) JDA
6 1 (3.45%) VMware