The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for ROLAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ROLAP over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Relational OLAP (ROLAP)
UK / England
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank - - 954
Permanent jobs citing ROLAP 0 0 2
As % of all permanent IT jobs advertised in England - - 0.002%
As % of the Database & Business Intelligence category - - 0.006%
Number of salaries quoted 0 0 2
Median salary - - £51,250
UK excluding London median salary - - £30,000

ROLAP 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 England with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
England
Permanent job vacancies with a requirement for database and business intelligence skills 25623 27832 34123
As % of all permanent IT job vacancies advertised in England 30.70% 30.03% 32.81%
Number of salaries quoted 21797 24070 29111
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £32,500 £32,500 £32,000
10% offered a salary of more than £75,000 £70,000 £72,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

ROLAP
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing ROLAP as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for ROLAP in England

ROLAP
Salary Trend in England

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

Salary trend for ROLAP in England

For the 6 months to 22 June 2017, 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 England region with a requirement for ROLAP.

1 1 (100.00%) C#
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) VB.NET
1 1 (100.00%) .NET
1 1 (100.00%) SQL Server
1 1 (100.00%) OLAP
1 1 (100.00%) UML
1 1 (100.00%) MCSE
1 1 (100.00%) SharePoint
1 1 (100.00%) Data Warehouse
1 1 (100.00%) ETL
1 1 (100.00%) Business Intelligence
1 1 (100.00%) MOLAP
1 1 (100.00%) OLTP
1 1 (100.00%) Microsoft
1 1 (100.00%) Microsoft Certification
1 1 (100.00%) Migration
1 1 (100.00%) SQL Server Reporting Services
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) MDX
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) Dimensional Modelling
1 1 (100.00%) Data Integration
1 1 (100.00%) Data Architecture
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) Data Quality
1 1 (100.00%) SQL Server 2012
1 1 (100.00%) Kimball Methodology
1 1 (100.00%) Inmon Methodology

ROLAP
Co-occurring IT Skills in England 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 (100.00%) SharePoint
Database & Business Intelligence
1 1 (100.00%) Data Warehouse
1 1 (100.00%) MOLAP
1 1 (100.00%) OLAP
1 1 (100.00%) OLTP
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) SQL Server 2012
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Reporting Services
Job Titles
1 1 (100.00%) Business Developer
1 1 (100.00%) Business Intelligence Developer
1 1 (100.00%) Developer
1 1 (100.00%) SQL BI Developer
1 1 (100.00%) SQL Developer
1 1 (100.00%) SQL Server BI Developer
1 1 (100.00%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) MDX
Processes & Methodologies
1 1 (100.00%) Business Intelligence
1 1 (100.00%) Data Architecture
1 1 (100.00%) Data Integration
1 1 (100.00%) Dimensional Modelling
1 1 (100.00%) ETL
1 1 (100.00%) Inmon Methodology
1 1 (100.00%) Kimball Methodology
1 1 (100.00%) Migration
1 1 (100.00%) Performance Tuning
1 1 (100.00%) UML
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) VB.NET
Qualifications
1 1 (100.00%) MCSE
1 1 (100.00%) Microsoft Certification
Quality Assurance & Compliance
1 1 (100.00%) Data Quality
Vendors
1 1 (100.00%) Microsoft