Period
to 25 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for OLAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OLAP over the 6 months to 25 November 2017 with a comparison to the same period in the previous 2 years.

Online Analytical Processing (OLAP)
Central London > City of London
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 275 326 324
Rank change year-on-year +51 -2 -65
Permanent jobs citing OLAP 40 30 99
As % of all permanent IT jobs advertised in the City of London 0.39% 0.26% 0.58%
As % of the Database & Business Intelligence category 1.26% 0.85% 1.97%
Number of salaries quoted 37 25 96
City of London median annual salary £67,500 £66,750 £62,500
Median salary % change year-on-year +1.12% +6.80% -
10th Percentile £41,250 £52,500 £39,375
90th Percentile £74,250 £86,250 £73,750
Central London median annual salary £55,000 £66,375 £62,500
% change year-on-year -17.14% +6.20% +4.17%

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

All Database and Business Intelligence Skills
City of London
Permanent vacancies with a requirement for database or business intelligence skills 3187 3516 5031
As % of all permanent IT jobs advertised in the City of London 31.35% 30.28% 29.63%
Number of salaries quoted 2909 3232 4383
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £41,250 £36,250 £36,250
90th Percentile £87,500 £86,250 £85,000
Central London median annual salary £59,000 £55,000 £56,000
% change year-on-year +7.27% -1.79% +1.82%

OLAP
Job Vacancy Trend in the City of London

Job postings citing OLAP as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for OLAP in the City of London

OLAP
Salary Trend in the City of London

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

Salary trend for OLAP in the City of London

OLAP
Salary Histogram in the City of London

The salary distribution of IT jobs citing OLAP in the City of London over the 6 months to 25 November 2017.

Salary histogram for OLAP in the City of London

OLAP
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OLAP within the City of London region over the 6 months to 25 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Moorgate - 1 £42,500 -
OLAP
Central London

For the 6 months to 25 November 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 City of London region with a requirement for OLAP.

1 29 (72.50%) SQL
2 28 (70.00%) Business Intelligence
3 27 (67.50%) SQL Server
4 25 (62.50%) ETL
5 23 (57.50%) Data Warehouse
5 23 (57.50%) SQL Server Reporting Services
5 23 (57.50%) SQL Server Integration Services
6 20 (50.00%) Finance
6 20 (50.00%) SQL Server Analysis Services
7 18 (45.00%) OLAP Cube
8 17 (42.50%) MDX
9 15 (37.50%) T-SQL
10 13 (32.50%) Microsoft
10 13 (32.50%) Dimensional Modelling
11 10 (25.00%) Power BI
11 10 (25.00%) Kimball Methodology
12 9 (22.50%) SQL Server 2008
12 9 (22.50%) Java
12 9 (22.50%) QlikView
13 8 (20.00%) Data Modelling
13 8 (20.00%) Tableau
14 7 (17.50%) Big Data
14 7 (17.50%) Fintech
14 7 (17.50%) PL/SQL
14 7 (17.50%) SharePoint
14 7 (17.50%) Data Analysis
14 7 (17.50%) Spring
14 7 (17.50%) Maven
15 6 (15.00%) User Acceptance Testing
15 6 (15.00%) Asset Management

OLAP
Co-occurring IT Skills in the City of 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:

Application Platforms
1 7 (17.50%) SharePoint
2 1 (2.50%) GemFire
2 1 (2.50%) IIS
2 1 (2.50%) SAS
2 1 (2.50%) Skype for Business
Applications
1 6 (15.00%) Microsoft Excel
2 5 (12.50%) MS Visio
Business Applications
1 1 (2.50%) Cognos Business Intelligence
1 1 (2.50%) Cognos Planning
1 1 (2.50%) Cognos TM1
1 1 (2.50%) HFM
1 1 (2.50%) Oracle Applications
Cloud Services
1 2 (5.00%) Amazon AWS
2 1 (2.50%) Cloud Computing
2 1 (2.50%) Microsoft Azure
Communications & Networking
1 1 (2.50%) HTTPS
1 1 (2.50%) ISDN
1 1 (2.50%) SAN
Database & Business Intelligence
1 27 (67.50%) SQL Server
2 23 (57.50%) Data Warehouse
2 23 (57.50%) SQL Server Integration Services
2 23 (57.50%) SQL Server Reporting Services
3 20 (50.00%) SQL Server Analysis Services
4 18 (45.00%) OLAP Cube
5 10 (25.00%) Power BI
6 9 (22.50%) QlikView
6 9 (22.50%) SQL Server 2008
7 7 (17.50%) Big Data
8 6 (15.00%) SQL Server 2012
8 6 (15.00%) WhereScape RED
9 5 (12.50%) SQL Server 2014
10 4 (10.00%) SSDT
11 3 (7.50%) Oracle OLAP
12 2 (5.00%) BusinessObjects
12 2 (5.00%) Data Mining
12 2 (5.00%) OLTP
12 2 (5.00%) Oracle BI EE
12 2 (5.00%) Pentaho
Development Applications
1 7 (17.50%) Maven
2 6 (15.00%) Git (software)
2 6 (15.00%) Team Foundation Server
3 5 (12.50%) Eclipse
3 5 (12.50%) JUnit
3 5 (12.50%) Visual Studio
4 4 (10.00%) PowerDesigner
5 2 (5.00%) JIRA
6 1 (2.50%) Bitbucket
6 1 (2.50%) ERwin
6 1 (2.50%) TeamCity
6 1 (2.50%) Toad
General
1 20 (50.00%) Finance
2 4 (10.00%) Banking
3 2 (5.00%) Advertising
3 2 (5.00%) Financial Institution
4 1 (2.50%) Front Office
4 1 (2.50%) International Banking
4 1 (2.50%) Investment Banking
4 1 (2.50%) Marketing
4 1 (2.50%) Retail
Job Titles
1 22 (55.00%) Developer
2 14 (35.00%) Business Intelligence Developer
3 8 (20.00%) SQL Developer
4 7 (17.50%) SQL BI Developer
4 7 (17.50%) Technical Leader
5 6 (15.00%) Consultant
5 6 (15.00%) Java Developer
5 6 (15.00%) SSIS Developer
5 6 (15.00%) SSRS Developer
5 6 (15.00%) T-SQL Developer
6 5 (12.50%) Administrator
6 5 (12.50%) Senior Developer
7 4 (10.00%) Data Visualisation Developer
7 4 (10.00%) Java Consultant
7 4 (10.00%) OLAP Developer
7 4 (10.00%) Senior Business Intelligence Developer
7 4 (10.00%) Senior OLAP Developer
7 4 (10.00%) SSAS Developer
7 4 (10.00%) Tableau Developer
8 2 (5.00%) Big Data Developer
Libraries, Frameworks & Software Standards
1 17 (42.50%) MDX
2 7 (17.50%) Spring
3 2 (5.00%) J2SE
3 2 (5.00%) Web Services
4 1 (2.50%) CSS
4 1 (2.50%) CSS3
4 1 (2.50%) D3.js
4 1 (2.50%) HTML
4 1 (2.50%) HTML5
4 1 (2.50%) REST
4 1 (2.50%) SOAP
4 1 (2.50%) WSDL
4 1 (2.50%) XML
4 1 (2.50%) XML Messaging
4 1 (2.50%) XSD
Miscellaneous
1 7 (17.50%) Fintech
2 6 (15.00%) Reinsurance
3 2 (5.00%) Market Risk
4 1 (2.50%) Computer Science
4 1 (2.50%) Credit Risk
4 1 (2.50%) Cyber Attack
4 1 (2.50%) Hedge funds
Operating Systems
1 3 (7.50%) Linux
2 2 (5.00%) Windows
3 1 (2.50%) Unix
3 1 (2.50%) Windows Server
Processes & Methodologies
1 28 (70.00%) Business Intelligence
2 25 (62.50%) ETL
3 13 (32.50%) Dimensional Modelling
4 10 (25.00%) Kimball Methodology
5 8 (20.00%) Data Modelling
6 7 (17.50%) Data Analysis
7 6 (15.00%) Asset Management
7 6 (15.00%) User Acceptance Testing
8 5 (12.50%) Agile Software Development
8 5 (12.50%) Visualisation
8 5 (12.50%) Web Development
9 4 (10.00%) Analytics
9 4 (10.00%) Continuous Integration
9 4 (10.00%) Data Visualisation
9 4 (10.00%) Regression Testing
10 3 (7.50%) Data Analytics
10 3 (7.50%) Data Architecture
11 2 (5.00%) Inmon Methodology
11 2 (5.00%) Performance Tuning
11 2 (5.00%) SDLC
Programming Languages
1 29 (72.50%) SQL
2 15 (37.50%) T-SQL
3 9 (22.50%) Java
4 7 (17.50%) PL/SQL
5 6 (15.00%) C#
5 6 (15.00%) VB
5 6 (15.00%) VBA
6 5 (12.50%) PowerShell
7 1 (2.50%) C
7 1 (2.50%) Data Analysis Expressions (DAX)
7 1 (2.50%) SAS Macro
Qualifications
1 2 (5.00%) Degree
2 1 (2.50%) Computer Science Degree
2 1 (2.50%) OCP
2 1 (2.50%) Oracle Certification
Quality Assurance & Compliance
1 2 (5.00%) Data Quality
2 1 (2.50%) ISO/IEC 27001
System Software
1 1 (2.50%) Active Directory
Vendors
1 13 (32.50%) Microsoft
2 8 (20.00%) Tableau
3 4 (10.00%) Sybase
4 3 (7.50%) Cognos
4 3 (7.50%) Oracle
5 2 (5.00%) Hyperion
5 2 (5.00%) Informatica
5 2 (5.00%) TIBCO
6 1 (2.50%) Apple
6 1 (2.50%) Avaya
6 1 (2.50%) Callidus
6 1 (2.50%) Guidewire
6 1 (2.50%) MicroStrategy
6 1 (2.50%) NetApp
6 1 (2.50%) SAP
6 1 (2.50%) Tagetik