The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for OLAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OLAP over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Online Analytical Processing (OLAP)
UK / Wales
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 83 104
Permanent jobs citing OLAP 0 13 5
As % of all permanent IT jobs advertised in Wales - 0.98% 0.35%
As % of the Database & Business Intelligence category - 3.69% 1.17%
Number of salaries quoted 0 9 4
Median salary - £35,000 £35,750
Median salary % change year-on-year - -2.09%  
UK excluding London median salary £42,500 £47,500 £40,000
% change year-on-year -10.52% +18.75%  

OLAP is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wales with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Wales
Permanent job vacancies with a requirement for database and business intelligence skills 272 352 427
As % of all permanent IT job vacancies advertised in Wales 27.31% 26.57% 29.99%
Number of salaries quoted 504 656 842
Median salary £39,000 £38,500 £37,000
Median salary % change year-on-year +1.29% +4.05%  
90% offered a salary of more than £27,798 £22,750 £26,250
10% offered a salary of more than £54,844 £48,750 £50,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

OLAP
Job Vacancy Trend in Wales

Job postings citing OLAP as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for OLAP in Wales

OLAP
Salary Trend in Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OLAP in Wales.

Salary trend for OLAP in Wales

For the 6 months to 29 June 2017, IT jobs citing OLAP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Wales region with a requirement for OLAP.

1 1 (100.00%) SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) Data Warehouse
1 1 (100.00%) Business Intelligence
1 1 (100.00%) Microsoft
1 1 (100.00%) Advertising
1 1 (100.00%) SQL Server Reporting Services
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) Relational Database
1 1 (100.00%) OLAP Cube

OLAP
Co-occurring 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:

Database & Business Intelligence
1 1 (100.00%) Data Warehouse
1 1 (100.00%) OLAP Cube
1 1 (100.00%) Relational Database
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Reporting Services
General
1 1 (100.00%) Advertising
Job Titles
1 1 (100.00%) Business Intelligence Developer
1 1 (100.00%) Developer
1 1 (100.00%) Microsoft BI Developer
1 1 (100.00%) Microsoft Developer
Processes & Methodologies
1 1 (100.00%) Business Intelligence
Programming Languages
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Microsoft