The table below looks at the statistics for ROLAP skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited ROLAP over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
Relational Online Analytical Processing (ROLAP)
Rank 643 667 702
Rank change year-on-year
+24 +35
Permanent jobs citing ROLAP 1 3 12
As % of all permanent IT jobs located in London 0.002% 0.007% 0.025%
As % of the Database & Business Intelligence category 0.008% 0.022% 0.077%
Number of salaries quoted 1 3 12
Median salary £62,500 £60,000 £65,000
Median salary % change year-on-year
+4.16% -7.69%
UK excluding London median salary - £32,000 £52,500
% change year-on-year
- -39.04%
ROLAP
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the London region.

Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
12335 13932 15557
As % of all permanent IT jobs located in London 30.08% 32.09% 31.78%
Number of salaries quoted 10796 11923 13502
Median salary £57,500 £57,500 £52,500
Median salary % change year-on-year
- +9.52%
90% offered a salary of more than £40,000 £39,000 £36,000
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

ROLAP
Jobs Demand Trend in London

The demand trend of job ads across the London region citing ROLAP as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

ROLAP Jobs Demand Trend in London

ROLAP
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ROLAP across the London region.

ROLAP Salary Trend in London

ROLAP
Top 30 Related IT Skills in London

For the 6 months to 27 May 2016, IT jobs citing ROLAP 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 London region with a requirement for ROLAP.

1 11 (100.00%) Business Intelligence
2 9 (81.82%) Mentoring
3 7 (63.64%) MOLAP
4 5 (45.45%) Data Warehouse
5 4 (36.36%) Data Modelling
5 4 (36.36%) ETL
5 4 (36.36%) OLAP
6 3 (27.27%) Validation
6 3 (27.27%) Agile Software Development
6 3 (27.27%) Project Planning
6 3 (27.27%) SAP
6 3 (27.27%) Front End Development
6 3 (27.27%) QlikView
6 3 (27.27%) Waterfall
7 2 (18.18%) SAP BPC
7 2 (18.18%) Cognos
7 2 (18.18%) Oracle
7 2 (18.18%) Hyperion
7 2 (18.18%) Data Management
7 2 (18.18%) Cognos TM1
8 1 (9.09%) Microsoft Analysis Services
8 1 (9.09%) SQL Server Reporting Services
8 1 (9.09%) MDX
8 1 (9.09%) SQL Server Integration Services
8 1 (9.09%) SAP MDM
8 1 (9.09%) Teradata
8 1 (9.09%) Management Information System
8 1 (9.09%) SAP BI
8 1 (9.09%) SQL Server
8 1 (9.09%) Microsoft

ROLAP
Top Related IT Skills in London 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:

Business Applications
1 2 (18.18%) Cognos TM1
1 2 (18.18%) SAP BPC
2 1 (9.09%) SAP MDM
Database & Business Intelligence
1 7 (63.64%) MOLAP
2 5 (45.45%) Data Warehouse
3 4 (36.36%) OLAP
4 3 (27.27%) QlikView
5 1 (9.09%) BusinessObjects
5 1 (9.09%) Enterprise Data Warehouse
5 1 (9.09%) Microsoft Analysis Services
5 1 (9.09%) SAP BI
5 1 (9.09%) SAP Data Services
5 1 (9.09%) SQL Server
5 1 (9.09%) SQL Server 2008
5 1 (9.09%) SQL Server 2012
5 1 (9.09%) SQL Server Analysis Services
5 1 (9.09%) SQL Server Integration Services
5 1 (9.09%) SQL Server Reporting Services
Job Titles
1 6 (54.55%) Consultant
2 4 (36.36%) Business Consultant
2 4 (36.36%) Business Intelligence Consultant
3 3 (27.27%) Technical Leader
4 1 (9.09%) Analyst
4 1 (9.09%) Architect
4 1 (9.09%) Business Intelligence Architect
4 1 (9.09%) Business Intelligence Lead
4 1 (9.09%) Data Architect
4 1 (9.09%) Data Warehouse Architect
4 1 (9.09%) ETL Architect
4 1 (9.09%) Senior Analyst
4 1 (9.09%) Senior Technical Analyst
4 1 (9.09%) SQL Analyst
4 1 (9.09%) Technical Analyst
Libraries, Frameworks & Software Standards
1 1 (9.09%) MDX
Miscellaneous
1 1 (9.09%) Data Integration
1 1 (9.09%) Management Information System
Processes & Methodologies
1 11 (100.00%) Business Intelligence
2 9 (81.82%) Mentoring
3 4 (36.36%) Data Modelling
3 4 (36.36%) ETL
4 3 (27.27%) Agile Software Development
4 3 (27.27%) Front End Development
4 3 (27.27%) Project Planning
4 3 (27.27%) Validation
4 3 (27.27%) Waterfall
5 2 (18.18%) Data Management
6 1 (9.09%) Analytics
6 1 (9.09%) Capacity Planning
6 1 (9.09%) Data Acquisition
6 1 (9.09%) Data Architecture
6 1 (9.09%) Master Data Management
6 1 (9.09%) Order to Cash
6 1 (9.09%) Parallel Processing
6 1 (9.09%) User Acceptance Testing
Programming Languages
1 1 (9.09%) SQL
Quality Assurance & Compliance
1 1 (9.09%) Data Quality
Vendors
1 3 (27.27%) SAP
2 2 (18.18%) Cognos
2 2 (18.18%) Hyperion
2 2 (18.18%) Oracle
3 1 (9.09%) Microsoft
3 1 (9.09%) Tableau
3 1 (9.09%) Teradata