Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for OLAP skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OLAP over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Online Analytical Processing (OLAP)
West Midlands > Birmingham
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 96 99 76
Rank change year-on-year +3 -23 +11
Contract jobs citing OLAP 3 4 6
As % of all contract IT jobs advertised in Birmingham 0.19% 0.26% 0.44%
As % of the Database & Business Intelligence category 1.05% 1.23% 2.40%
Number of daily rates quoted 1 3 4
Birmingham median daily rate £400 £413 £438
Median daily rate % change year-on-year -3.03% -5.71% +25.00%
10th Percentile £388 £331 £384
90th Percentile £413 £544 £539
West Midlands median daily rate £400 £325 £375
% change year-on-year +23.08% -13.33% +15.38%
Number of hourly rates quoted 0 0 0
Birmingham median hourly rate - - -
West Midlands median hourly rate - - -

OLAP is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Birmingham with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Birmingham
Contract vacancies with a requirement for database or business intelligence skills 286 324 250
As % of all contract IT jobs advertised in Birmingham 18.39% 21.30% 18.33%
Number of daily rates quoted 202 206 154
Birmingham median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% +7.14%
10th Percentile £263 £278 £220
90th Percentile £500 £525 £500
West Midlands median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +11.94%
Number of hourly rates quoted 1 3 5
Birmingham median hourly rate £35.00 £18.39 £18.00
Median hourly rate % change year-on-year +90.32% +2.17% +38.46%
West Midlands median hourly rate £31.16 £17.75 £20.00
% change year-on-year +75.52% -11.25% +14.29%

OLAP
Job Vacancy Trend in Birmingham

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

Job vacancy trend for OLAP in Birmingham

OLAP
Contractor Daily Rate Trend in Birmingham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing OLAP in Birmingham.

Contractor daily rate trend for OLAP in Birmingham

For the 6 months to 19 November 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 Birmingham region with a requirement for OLAP.

1 3 (100.00%) SQL Server
1 3 (100.00%) SQL
1 3 (100.00%) Microsoft
1 3 (100.00%) SQL Server Reporting Services
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) MDX
1 3 (100.00%) SQL Server Integration Services
2 2 (66.67%) Power BI
2 2 (66.67%) ETL
2 2 (66.67%) Business Intelligence
2 2 (66.67%) Retail
2 2 (66.67%) T-SQL
2 2 (66.67%) Data Warehouse
3 1 (33.33%) Data Mining
3 1 (33.33%) DHTML
3 1 (33.33%) HTML
3 1 (33.33%) PL/SQL
3 1 (33.33%) VB.NET
3 1 (33.33%) .NET
3 1 (33.33%) Oracle
3 1 (33.33%) Visual Studio
3 1 (33.33%) ASP.NET
3 1 (33.33%) CSS
3 1 (33.33%) Web Services
3 1 (33.33%) Unix
3 1 (33.33%) Windows
3 1 (33.33%) HPUX
3 1 (33.33%) Linux
3 1 (33.33%) Oracle9i Database
3 1 (33.33%) XHTML

OLAP
Co-occurring IT Skills in Birmingham 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 (33.33%) Oracle 10gAS
1 1 (33.33%) Oracle Application Server
Applications
1 1 (33.33%) Microsoft Excel
Database & Business Intelligence
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Reporting Services
2 2 (66.67%) Data Warehouse
2 2 (66.67%) Power BI
3 1 (33.33%) Data Mining
3 1 (33.33%) OLAP Cube
3 1 (33.33%) Oracle Database
3 1 (33.33%) Oracle Database 10g
3 1 (33.33%) Oracle OLAP
3 1 (33.33%) Oracle9i Database
3 1 (33.33%) PowerPivot
3 1 (33.33%) SQL Server 2008
3 1 (33.33%) SQL Server 2014
3 1 (33.33%) SQL Server 2016
Development Applications
1 1 (33.33%) Visual Studio
General
1 2 (66.67%) Retail
2 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Business Intelligence Developer
1 2 (66.67%) Developer
2 1 (33.33%) DBA
2 1 (33.33%) Microsoft BI Developer
2 1 (33.33%) Microsoft Developer
2 1 (33.33%) SQL DBA
Libraries, Frameworks & Software Standards
1 3 (100.00%) MDX
2 1 (33.33%) .NET
2 1 (33.33%) ASP.NET
2 1 (33.33%) CSS
2 1 (33.33%) DHTML
2 1 (33.33%) HTML
2 1 (33.33%) Web Services
2 1 (33.33%) XHTML
Miscellaneous
1 1 (33.33%) Analytical Skills
Operating Systems
1 1 (33.33%) HPUX
1 1 (33.33%) Linux
1 1 (33.33%) Red Hat Enterprise Linux
1 1 (33.33%) Unix
1 1 (33.33%) Windows
1 1 (33.33%) Windows Server
1 1 (33.33%) Windows Server 2003
1 1 (33.33%) Windows Server 2008
Processes & Methodologies
1 2 (66.67%) Business Intelligence
1 2 (66.67%) ETL
2 1 (33.33%) Analytics
2 1 (33.33%) Business Analysis
2 1 (33.33%) Continuous Improvement
2 1 (33.33%) Data Management
2 1 (33.33%) Dimensional Modelling
2 1 (33.33%) Infrastructure Management
2 1 (33.33%) Kimball Methodology
2 1 (33.33%) Master Data Management
2 1 (33.33%) Mentoring
2 1 (33.33%) Performance Tuning
2 1 (33.33%) Requirements Analysis
2 1 (33.33%) SDLC
2 1 (33.33%) Stakeholder Management
2 1 (33.33%) User Acceptance Testing
2 1 (33.33%) Visualisation
Programming Languages
1 3 (100.00%) SQL
2 2 (66.67%) T-SQL
3 1 (33.33%) Data Analysis Expressions (DAX)
3 1 (33.33%) PL/SQL
3 1 (33.33%) VB.NET
Qualifications
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) Solvency II
System Software
1 1 (33.33%) Hyper-V
1 1 (33.33%) VMware Infrastructure
Systems Management
1 1 (33.33%) Oracle RMAN
Vendors
1 3 (100.00%) Microsoft
2 1 (33.33%) Informatica
2 1 (33.33%) Oracle
2 1 (33.33%) Red Hat
2 1 (33.33%) Tableau
2 1 (33.33%) VMware