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 24 January 2017 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 Jan 2017
Same period 2016 Same period 2015
Online Analytical Processing (OLAP)
UK / Wales
Rank - - 52
Contract jobs citing OLAP 0 0 12
As % of all contract IT jobs located in Wales - - 1.77%
As % of the Database & Business Intelligence category - - 5.26%
Number of daily rates quoted 0 0 3
Median daily rate - - £384
UK excluding London median daily rate £438 £400 £425
% change year-on-year
+9.37% -5.88%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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
153 146 228
As % of all contract IT jobs located in Wales 24.09% 25.22% 33.58%
Number of daily rates quoted 112 105 140
Median daily rate £400 £350 £350
Median daily rate % change year-on-year
+14.28% -
90% offered a daily rate of more than £186 £271 £255
10% offered a daily rate of more than £525 £400 £450
UK excluding London median daily rate £400 £375 £363
% change year-on-year
+6.66% +3.44%
Number of hourly rates quoted 4 7 3
Median hourly rate £37.25 £24.50 £22.50
Median hourly rate % change year-on-year
+52.04% +8.88%
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

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 24 January 2017, 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 2 (100.00%) SQL Server
1 2 (100.00%) Agile Software Development
1 2 (100.00%) SQL
2 1 (50.00%) Oracle
2 1 (50.00%) C
2 1 (50.00%) Perl
2 1 (50.00%) Microsoft Analysis Services
2 1 (50.00%) Predictive Analytics
2 1 (50.00%) Oracle OLAP
2 1 (50.00%) QlikView
2 1 (50.00%) SQL Server Analysis Services
2 1 (50.00%) Data Integration
2 1 (50.00%) Pentaho
2 1 (50.00%) Hadoop
2 1 (50.00%) Amazon S3
2 1 (50.00%) Amazon AWS
2 1 (50.00%) Apache Hive
2 1 (50.00%) MongoDB
2 1 (50.00%) NoSQL
2 1 (50.00%) MapReduce
2 1 (50.00%) HBase
2 1 (50.00%) ParAccel
2 1 (50.00%) Big Data
2 1 (50.00%) Business Analytics
2 1 (50.00%) Analytics
2 1 (50.00%) Apache Pig
2 1 (50.00%) Amazon EMR
2 1 (50.00%) Relational Database
2 1 (50.00%) Analytical Skills
2 1 (50.00%) Apache Spark

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 (50.00%) Apache Pig
1 1 (50.00%) Apache Spark
Applications
1 1 (50.00%) MS Excel
Cloud Services
1 1 (50.00%) Amazon AWS
1 1 (50.00%) Amazon EMR
1 1 (50.00%) Amazon S3
1 1 (50.00%) AWS Lambda
Database & Business Intelligence
1 2 (100.00%) SQL Server
2 1 (50.00%) Apache Hive
2 1 (50.00%) Big Data
2 1 (50.00%) BusinessObjects
2 1 (50.00%) Data Warehouse
2 1 (50.00%) DataStage
2 1 (50.00%) Enterprise Data Warehouse
2 1 (50.00%) Hadoop
2 1 (50.00%) HBase
2 1 (50.00%) Microsoft Analysis Services
2 1 (50.00%) MongoDB
2 1 (50.00%) NoSQL
2 1 (50.00%) Oracle OLAP
2 1 (50.00%) Pentaho
2 1 (50.00%) QlikView
2 1 (50.00%) Relational Database
2 1 (50.00%) SQL Server Analysis Services
Job Titles
1 1 (50.00%) Architect
1 1 (50.00%) Big Data Architect
1 1 (50.00%) Data Architect
1 1 (50.00%) Data Warehouse Specialist
1 1 (50.00%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 1 (50.00%) XML
Miscellaneous
1 1 (50.00%) Analytical Skills
1 1 (50.00%) Data Centre
1 1 (50.00%) Data Integration
1 1 (50.00%) Management Information System
1 1 (50.00%) NHS
Operating Systems
1 1 (50.00%) Linux
1 1 (50.00%) Unix
1 1 (50.00%) Windows
Processes & Methodologies
1 2 (100.00%) Agile Software Development
2 1 (50.00%) Analytics
2 1 (50.00%) Business Analytics
2 1 (50.00%) Business Intelligence
2 1 (50.00%) ETL
2 1 (50.00%) MapReduce
2 1 (50.00%) Predictive Analytics
Programming Languages
1 2 (100.00%) SQL
2 1 (50.00%) C
2 1 (50.00%) Perl
2 1 (50.00%) Python
Vendors
1 1 (50.00%) Ab Initio
1 1 (50.00%) Actian
1 1 (50.00%) Informatica
1 1 (50.00%) MicroStrategy
1 1 (50.00%) Oracle
1 1 (50.00%) ParAccel
1 1 (50.00%) SAP
1 1 (50.00%) Sybase
1 1 (50.00%) Teradata