The table below looks at the statistics for OLAP skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited OLAP over the 3 months to 3 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
3 Dec 2016
Same period 2015 Same period 2014
Online Analytical Processing (OLAP)
Rank - - 54
Contract jobs citing OLAP 0 0 13
As % of all contract IT jobs located in Hertfordshire - - 1.77%
As % of the Database & Business Intelligence category - - 7.56%
Number of daily rates quoted 0 0 9
Median daily rate - - £340
UK excluding London median daily rate £385 £375 £413
% change year-on-year
+2.66% -9.09%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
OLAP
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
125 132 172
As % of all contract IT jobs located in Hertfordshire 19.94% 20.31% 23.43%
Number of daily rates quoted 68 81 99
Median daily rate £395 £375 £340
Median daily rate % change year-on-year
+5.33% +10.29%
90% offered a daily rate of more than £245 £270 £260
10% offered a daily rate of more than £525 £525 £450
UK excluding London median daily rate £400 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 1 6 0
Median hourly rate £45.00 £15.00 -
Median hourly rate % change year-on-year
+200.00% -
UK excluding London median hourly rate £38.00 £25.75 £31.40
% change year-on-year
+47.57% -17.99%

OLAP
Jobs Demand Trend in Hertfordshire

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

OLAP Jobs Demand Trend in Hertfordshire

OLAP
Daily Rate Trend in Hertfordshire

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

OLAP Daily Rate Trend in Hertfordshire

OLAP
Hourly Rate Trend in Hertfordshire

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

OLAP Hourly Rate Trend in Hertfordshire

OLAP
Top 28 Related IT Skills in Hertfordshire

For the 6 months to 3 December 2016, IT contractor jobs citing OLAP 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 OLAP.

1 3 (100.00%) Data Warehouse
1 3 (100.00%) Microsoft Analysis Services
1 3 (100.00%) ETL
1 3 (100.00%) Business Intelligence
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) Dimensional Modelling
1 3 (100.00%) OLAP Cube
2 2 (66.67%) Data Transformation
2 2 (66.67%) SQL Server Management Studio (SSMS)
2 2 (66.67%) SaaS
2 2 (66.67%) SDLC
2 2 (66.67%) Performance Optimisation
2 2 (66.67%) SQL Server 2014
2 2 (66.67%) SQL Server 2016
2 2 (66.67%) MDX
2 2 (66.67%) SQL Server Reporting Services
2 2 (66.67%) SQL Server 2005
2 2 (66.67%) DTS
2 2 (66.67%) SQL
2 2 (66.67%) T-SQL
2 2 (66.67%) SQL Server
3 1 (33.33%) Advertising
3 1 (33.33%) Unit Testing
3 1 (33.33%) Microsoft
3 1 (33.33%) Data Quality
3 1 (33.33%) Kimball Methodology
3 1 (33.33%) Analytical Skills

OLAP
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:

Cloud Services
1 2 (66.67%) SaaS
Database & Business Intelligence
1 3 (100.00%) Data Warehouse
1 3 (100.00%) Microsoft Analysis Services
1 3 (100.00%) OLAP Cube
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server Integration Services
2 2 (66.67%) DTS
2 2 (66.67%) SQL Server
2 2 (66.67%) SQL Server 2005
2 2 (66.67%) SQL Server 2014
2 2 (66.67%) SQL Server 2016
2 2 (66.67%) SQL Server Reporting Services
Development Applications
1 2 (66.67%) SQL Server Management Studio (SSMS)
General
1 1 (33.33%) Advertising
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) Business Intelligence Developer
3 1 (33.33%) Full Stack Developer
3 1 (33.33%) Senior Developer
3 1 (33.33%) Senior SQL Developer
3 1 (33.33%) SQL Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) MDX
Miscellaneous
1 1 (33.33%) Analytical Skills
Processes & Methodologies
1 3 (100.00%) Business Intelligence
1 3 (100.00%) Dimensional Modelling
1 3 (100.00%) ETL
2 2 (66.67%) Data Transformation
2 2 (66.67%) Performance Optimisation
2 2 (66.67%) SDLC
3 1 (33.33%) Kimball Methodology
3 1 (33.33%) Unit Testing
Programming Languages
1 2 (66.67%) SQL
1 2 (66.67%) T-SQL
Quality Assurance & Compliance
1 1 (33.33%) Data Quality
Vendors
1 1 (33.33%) Microsoft