The table below looks at the statistics for SQL skills in IT contracts advertised for the Hertford region. Included is a guide to the contractor rates offered in IT contracts that have cited SQL over the 3 months to 4 December 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
4 Dec 2016
Same period 2015 Same period 2014
Structured Query Language (SQL)
Rank - - 4
Contract jobs citing SQL 0 0 1
As % of all contract IT jobs located in Hertford - - 8.33%
As % of the Programming Languages category - - 50.00%
Number of daily rates quoted 0 0 1
Median daily rate - - £160
UK excluding London median daily rate £370 £358 £350
% change year-on-year
+3.49% +2.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.00 £34.00 £26.00
% change year-on-year
-8.82% +30.76%
SQL
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Hertford region.

Programming Languages Category
Hertford
Contract IT job ads with a match in the
Programming Languages category
1 2 2
As % of all contract IT jobs located in Hertford 50.00% 50.00% 16.67%
Number of daily rates quoted 0 0 1
Median daily rate - - £160
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 0 1 0
Median hourly rate - £30.00 -
UK excluding London median hourly rate £40.00 £38.50 £35.00
% change year-on-year
+3.89% +10.00%

SQL
Jobs Demand Trend in Hertford

The demand trend of contract jobs across the Hertford region citing SQL as a proportion of all IT contracts with a match in the Programming Languages category.

SQL Jobs Demand Trend in Hertford

SQL
Daily Rate Trend in Hertford

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

SQL Daily Rate Trend in Hertford

SQL
Hourly Rate Trend in Hertford

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

SQL Hourly Rate Trend in Hertford

SQL
Top 20 Related IT Skills in Hertford

For the 6 months to 4 December 2016, IT contractor jobs citing SQL 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 Hertford region with a requirement for SQL.

1 3 (100.00%) Teradata
1 3 (100.00%) Retail
2 2 (66.67%) Ruby
2 2 (66.67%) PHP
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Web Services
2 2 (66.67%) Python
2 2 (66.67%) MATLAB
2 2 (66.67%) R
2 2 (66.67%) Git (software)
2 2 (66.67%) RESTful
2 2 (66.67%) Relational Database
2 2 (66.67%) Algorithms
2 2 (66.67%) API Development
3 1 (33.33%) Data Analytics
3 1 (33.33%) Business Analytics
3 1 (33.33%) Analytics
3 1 (33.33%) Java
3 1 (33.33%) VBA
3 1 (33.33%) Business Analysis

SQL
Top Related IT Skills in Hertford 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:

Database & Business Intelligence
1 2 (66.67%) Relational Database
Development Applications
1 2 (66.67%) Git (software)
General
1 3 (100.00%) Retail
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Data Analyst
1 1 (33.33%) Developer
1 1 (33.33%) Development Engineer
1 1 (33.33%) Infrastructure Engineer
1 1 (33.33%) Infrastructure Services Engineer
1 1 (33.33%) Java Developer
1 1 (33.33%) Java Software Developer
1 1 (33.33%) MATLAB Engineer
1 1 (33.33%) Software Developer
1 1 (33.33%) Software Development Engineer
1 1 (33.33%) SQL Analyst
1 1 (33.33%) SQL Data Analyst
1 1 (33.33%) SQL Developer
1 1 (33.33%) Web Engineer
1 1 (33.33%) Web Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) RESTful
1 2 (66.67%) Web Services
Miscellaneous
1 2 (66.67%) Algorithms
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) API Development
2 1 (33.33%) Analytics
2 1 (33.33%) Business Analysis
2 1 (33.33%) Business Analytics
2 1 (33.33%) Data Analytics
Programming Languages
1 2 (66.67%) MATLAB
1 2 (66.67%) PHP
1 2 (66.67%) Python
1 2 (66.67%) R
1 2 (66.67%) Ruby
2 1 (33.33%) Java
2 1 (33.33%) VBA
Vendors
1 3 (100.00%) Teradata