The table below looks at the statistics for Data Mining skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Mining over the 3 months to 24 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
24 Aug 2016
Same period 2015 Same period 2014
Data Mining
Rank 62 65 69
Rank change year-on-year
+3 +4
Contract jobs citing Data Mining 1 4 3
As % of all contract IT jobs located in Hertfordshire 0.14% 0.49% 0.40%
As % of the Database & Business Intelligence category 0.59% 2.56% 1.34%
Number of daily rates quoted 1 0 3
Median daily rate £365 - £400
UK excluding London median daily rate £375 £375 £405
% change year-on-year
- -7.40%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £20.50 £16.75 -
% change year-on-year
+22.38% -
Data Mining
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
170 156 224
As % of all contract IT jobs located in Hertfordshire 24.36% 19.07% 30.03%
Number of daily rates quoted 104 76 133
Median daily rate £375 £350 £375
Median daily rate % change year-on-year
+7.14% -6.66%
90% offered a daily rate of more than £275 £281 £245
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 1 1 3
Median hourly rate £12.08 £20.94 £20.00
Median hourly rate % change year-on-year
-42.29% +4.67%
UK excluding London median hourly rate £29.76 £33.00 £25.00
% change year-on-year
-9.81% +32.00%

Data Mining
Jobs Demand Trend in Hertfordshire

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

Data Mining Jobs Demand Trend in Hertfordshire

Data Mining
Daily Rate Trend in Hertfordshire

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

Data Mining Daily Rate Trend in Hertfordshire

Data Mining
Hourly Rate Trend in Hertfordshire

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

Data Mining Hourly Rate Trend in Hertfordshire

Data Mining
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 August 2016, IT contractor jobs citing Data Mining 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 Data Mining.

1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) ITIL
1 1 (100.00%) Windows
1 1 (100.00%) MCSE
1 1 (100.00%) Business Intelligence
1 1 (100.00%) Microsoft
1 1 (100.00%) Microsoft Certification
1 1 (100.00%) SAN
1 1 (100.00%) Windows Server 2003
1 1 (100.00%) SQL Server 2000
1 1 (100.00%) Change Management
1 1 (100.00%) Migration
1 1 (100.00%) Clustering
1 1 (100.00%) Information Management
1 1 (100.00%) SQL Server Reporting Services
1 1 (100.00%) SQL Server 2005
1 1 (100.00%) MCITP
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) Data Protection
1 1 (100.00%) PowerShell
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) Hyper-V
1 1 (100.00%) High Availability
1 1 (100.00%) Performance Monitoring
1 1 (100.00%) Microsoft Data Protection Manager
1 1 (100.00%) Failover Clustering

Data Mining
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:

Communications & Networking
1 1 (100.00%) SAN
Database & Business Intelligence
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2000
1 1 (100.00%) SQL Server 2005
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Reporting Services
Job Titles
1 1 (100.00%) DBA
1 1 (100.00%) SQL DBA
1 1 (100.00%) SQL Server DBA
Miscellaneous
1 1 (100.00%) Clustering
Operating Systems
1 1 (100.00%) Windows
1 1 (100.00%) Windows Server 2003
1 1 (100.00%) Windows Server 2008
Processes & Methodologies
1 1 (100.00%) Business Intelligence
1 1 (100.00%) Change Management
1 1 (100.00%) Data Protection
1 1 (100.00%) High Availability
1 1 (100.00%) Information Management
1 1 (100.00%) ITIL
1 1 (100.00%) Migration
1 1 (100.00%) Performance Monitoring
Programming Languages
1 1 (100.00%) PowerShell
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
Qualifications
1 1 (100.00%) MCITP
1 1 (100.00%) MCSE
1 1 (100.00%) Microsoft Certification
System Software
1 1 (100.00%) Hyper-V
Systems Management
1 1 (100.00%) Failover Clustering
1 1 (100.00%) Microsoft Data Protection Manager
Vendors
1 1 (100.00%) Microsoft