The table below looks at the statistics for OLAP skills in IT contracts advertised for the Wales region. Included is a guide to the contractor rates offered in IT contracts that have cited OLAP over the 3 months to 25 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
25 Aug 2016
Same period 2015 Same period 2014
Online Analytical Processing (OLAP)
Rank - 77 68
Contract jobs citing OLAP 0 2 1
As % of all contract IT jobs located in Wales - 0.22% 0.14%
As % of the Database & Business Intelligence category - 0.69% 0.51%
Number of daily rates quoted 0 1 0
Median daily rate - £500 -
UK excluding London median daily rate £401 £400 £344
% change year-on-year
+0.31% +16.36%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
OLAP
UK

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 Wales region.

Database & Business Intelligence Category
Wales
Contract IT job ads with a match in the
Database & Business Intelligence category
116 288 197
As % of all contract IT jobs located in Wales 19.11% 31.37% 26.99%
Number of daily rates quoted 79 207 139
Median daily rate £400 £325 £386
Median daily rate % change year-on-year
+23.07% -15.85%
90% offered a daily rate of more than £210 £225 £250
10% offered a daily rate of more than £500 £475 £490
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 2 5 5
Median hourly rate £20.50 £29.50 £21.80
Median hourly rate % change year-on-year
-30.50% +35.32%
UK excluding London median hourly rate £28.50 £33.00 £25.00
% change year-on-year
-13.63% +32.00%

OLAP
Jobs Demand Trend in Wales

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

OLAP Jobs Demand Trend in Wales

OLAP
Daily Rate Trend in Wales

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

OLAP Daily Rate Trend in Wales

OLAP
Top 30 Related IT Skills in Wales

For the 6 months to 25 August 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 Wales region with a requirement for OLAP.

1 4 (100.00%) SQL
1 4 (100.00%) Business Intelligence
2 3 (75.00%) ETL
2 3 (75.00%) Data Warehouse
3 2 (50.00%) T-SQL
3 2 (50.00%) SQL Server
3 2 (50.00%) Microsoft
3 2 (50.00%) SQL Server Reporting Services
3 2 (50.00%) Migration
3 2 (50.00%) SQL Server Integration Services
3 2 (50.00%) SQL Server Analysis Services
3 2 (50.00%) Dimensional Modelling
3 2 (50.00%) SQL Server 2008
3 2 (50.00%) Analytics
3 2 (50.00%) Performance Tuning
3 2 (50.00%) ETL Development
3 2 (50.00%) Database Optimisation
3 2 (50.00%) PowerPivot
4 1 (25.00%) PL/SQL
4 1 (25.00%) Kimball Methodology
4 1 (25.00%) SAS EBI
4 1 (25.00%) SAS Data Integration Studio
4 1 (25.00%) OLAP Cube
4 1 (25.00%) Waterfall
4 1 (25.00%) Change Control
4 1 (25.00%) Data Quality
4 1 (25.00%) Base SAS
4 1 (25.00%) SAS Enterprise Guide
4 1 (25.00%) Agile Software Development
4 1 (25.00%) Logistics

OLAP
Top Related IT Skills in Wales 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 1 (25.00%) SAS
Database & Business Intelligence
1 3 (75.00%) Data Warehouse
2 2 (50.00%) PowerPivot
2 2 (50.00%) SQL Server
2 2 (50.00%) SQL Server 2008
2 2 (50.00%) SQL Server Analysis Services
2 2 (50.00%) SQL Server Integration Services
2 2 (50.00%) SQL Server Reporting Services
3 1 (25.00%) Base SAS
3 1 (25.00%) Data Mining
3 1 (25.00%) OLAP Cube
3 1 (25.00%) SAS Data Integration Studio
3 1 (25.00%) SAS EBI
3 1 (25.00%) SAS Enterprise Guide
Job Titles
1 4 (100.00%) Business Intelligence Developer
1 4 (100.00%) Developer
2 2 (50.00%) SQL BI Developer
2 2 (50.00%) SQL Developer
2 2 (50.00%) SQL Server BI Developer
2 2 (50.00%) SQL Server Developer
2 2 (50.00%) SSIS Developer
3 1 (25.00%) Agile Developer
3 1 (25.00%) Business Developer
3 1 (25.00%) ETL Developer
3 1 (25.00%) SAS BI Developer
3 1 (25.00%) SAS Developer
3 1 (25.00%) SAS ETL Developer
Processes & Methodologies
1 4 (100.00%) Business Intelligence
2 3 (75.00%) ETL
3 2 (50.00%) Analytics
3 2 (50.00%) Database Optimisation
3 2 (50.00%) Dimensional Modelling
3 2 (50.00%) ETL Development
3 2 (50.00%) Migration
3 2 (50.00%) Performance Tuning
4 1 (25.00%) Agile Software Development
4 1 (25.00%) Change Control
4 1 (25.00%) Data Security
4 1 (25.00%) Kimball Methodology
4 1 (25.00%) Logistics
4 1 (25.00%) Waterfall
Programming Languages
1 4 (100.00%) SQL
2 2 (50.00%) T-SQL
3 1 (25.00%) PL/SQL
Quality Assurance & Compliance
1 1 (25.00%) Data Quality
Vendors
1 2 (50.00%) Microsoft