The following table provides summary statistics for contract job vacancies advertised in London with a requirement for OLAP skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OLAP over the 3 months to 27 June 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)
England / London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 375 363 330
Rank change year-on-year -12 -33  
Contract jobs citing OLAP 49 64 104
As % of all contract IT jobs advertised in London 0.24% 0.29% 0.45%
As % of the Database & Business Intelligence category 0.99% 1.29% 1.89%
Number of daily rates quoted 36 52 72
Median daily rate £550 £440 £450
Median daily rate % change year-on-year +25.00% -2.22%  
90% offered a daily rate of more than £419 £350 £325
10% offered a daily rate of more than £600 £584 £650
UK excluding London median daily rate £375 £413 £400
% change year-on-year -9.09% +3.12%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £52.50 - -

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 contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 4934 4951 5508
As % of all contract IT job vacancies advertised in London 23.70% 22.73% 23.91%
Number of daily rates quoted 3585 3661 3854
Median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.55%  
90% offered a daily rate of more than £375 £338 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 27 19 50
Median hourly rate £24.66 £35.00 £27.78
Median hourly rate % change year-on-year -29.54% +25.98%  
90% offered a hourly rate of more than £21.50 £16.08 £16.50
10% offered a hourly rate of more than £41.30 £127.00 £55.00
UK excluding London median hourly rate £38.00 £31.14 £26.00
% change year-on-year +22.04% +19.75%  

OLAP
Job Vacancy Trend in London

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

Job vacancy trend for OLAP in London

OLAP
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for OLAP in London

OLAP
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing OLAP in London over the 3 months to 27 June 2017.

Contractor daily rate histogram for OLAP in London

OLAP
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing OLAP in London.

Contractor hourly rate trend for OLAP in London

OLAP
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OLAP within the London region over the 3 months to 27 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -11 6 £431 -9.21% 4
OLAP
England

For the 6 months to 27 June 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 London region with a requirement for OLAP.

1 64 (65.98%) SQL
2 63 (64.95%) SQL Server
3 59 (60.82%) Business Intelligence
4 52 (53.61%) SQL Server Integration Services
5 48 (49.48%) SQL Server Reporting Services
5 48 (49.48%) Data Warehouse
6 47 (48.45%) SQL Server Analysis Services
7 37 (38.14%) ETL
7 37 (38.14%) Finance
8 35 (36.08%) Microsoft
9 27 (27.84%) MDX
10 26 (26.80%) Agile Software Development
10 26 (26.80%) Power BI
11 25 (25.77%) T-SQL
12 24 (24.74%) Microsoft Excel
13 23 (23.71%) Oracle
14 22 (22.68%) C#
14 22 (22.68%) Oracle OLAP
15 20 (20.62%) OLAP Cube
16 19 (19.59%) Tableau
17 18 (18.56%) SQL Server 2012
17 18 (18.56%) Analytics
18 17 (17.53%) Analytical Skills
19 16 (16.49%) Kimball Methodology
19 16 (16.49%) SQL Server 2016
19 16 (16.49%) Banking
19 16 (16.49%) Data Modelling
20 15 (15.46%) QlikView
20 15 (15.46%) SQL Server 2008
20 15 (15.46%) Visualisation

OLAP
Co-occurring 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:

Application Platforms
1 8 (8.25%) SAS
1 8 (8.25%) SharePoint
2 2 (2.06%) CMS
2 2 (2.06%) Drupal
2 2 (2.06%) SharePoint 2010
3 1 (1.03%) Apache
3 1 (1.03%) Confluence
3 1 (1.03%) DataSynapse
3 1 (1.03%) Oracle Coherence
Applications
1 24 (24.74%) Microsoft Excel
2 1 (1.03%) Microsoft Office
2 1 (1.03%) Microsoft PowerPoint
2 1 (1.03%) Microsoft Project
2 1 (1.03%) MS Visio
Business Applications
1 2 (2.06%) Cognos Business Intelligence
1 2 (2.06%) Hyperion Planning
1 2 (2.06%) ION MarketView
1 2 (2.06%) Oracle Retail
1 2 (2.06%) SAP R/3
2 1 (1.03%) Cognos TM1
2 1 (1.03%) Dynamics AX
2 1 (1.03%) Global One
2 1 (1.03%) Oracle EBS
2 1 (1.03%) PeopleSoft HCM
2 1 (1.03%) SAP BPC
2 1 (1.03%) SunGard Martini
Cloud Services
1 15 (15.46%) Microsoft Azure
2 5 (5.15%) Amazon AWS
2 5 (5.15%) Azure Data Factory
2 5 (5.15%) Data Lake Analytics
2 5 (5.15%) IaaS
2 5 (5.15%) PaaS
3 1 (1.03%) Google Analytics
3 1 (1.03%) Office 365
Database & Business Intelligence
1 63 (64.95%) SQL Server
2 52 (53.61%) SQL Server Integration Services
3 48 (49.48%) Data Warehouse
3 48 (49.48%) SQL Server Reporting Services
4 47 (48.45%) SQL Server Analysis Services
5 26 (26.80%) Power BI
6 22 (22.68%) Oracle OLAP
7 20 (20.62%) OLAP Cube
8 18 (18.56%) SQL Server 2012
9 16 (16.49%) SQL Server 2016
10 15 (15.46%) QlikView
10 15 (15.46%) SQL Server 2008
11 13 (13.40%) OLTP
12 12 (12.37%) PowerPivot
13 9 (9.28%) Azure SQL Database
13 9 (9.28%) Microsoft Analysis Services
13 9 (9.28%) SQL Server 2014
14 8 (8.25%) Oracle Database
15 7 (7.22%) Azure SQL Data Warehouse
16 5 (5.15%) Data Lake
Development Applications
1 9 (9.28%) Visual Studio
2 8 (8.25%) Subversion
3 4 (4.12%) Team Foundation Server
4 3 (3.09%) Octopus Deploy
5 2 (2.06%) JIRA
5 2 (2.06%) TeamCity
5 2 (2.06%) Visual Studio Tools for Office
6 1 (1.03%) Bitbucket
6 1 (1.03%) Git (software)
General
1 37 (38.14%) Finance
2 16 (16.49%) Banking
3 10 (10.31%) Front Office
4 8 (8.25%) Investment Banking
5 7 (7.22%) Retail
6 3 (3.09%) Advertising
6 3 (3.09%) Publishing
7 2 (2.06%) Automotive
7 2 (2.06%) Back Office
7 2 (2.06%) Legal
7 2 (2.06%) Spanish Language
8 1 (1.03%) Telecoms
Job Titles
1 69 (71.13%) Developer
2 26 (26.80%) Business Intelligence Developer
2 26 (26.80%) SQL Developer
3 9 (9.28%) Analyst
3 9 (9.28%) C# Developer
3 9 (9.28%) SSIS Developer
4 8 (8.25%) Business Developer
4 8 (8.25%) Consultant
4 8 (8.25%) Data Warehouse Developer
4 8 (8.25%) SSRS Developer
5 7 (7.22%) OLAP Developer
5 7 (7.22%) Oracle Developer
5 7 (7.22%) SSAS Developer
6 6 (6.19%) Database Developer
6 6 (6.19%) SQL BI Developer
7 5 (5.15%) Architect
7 5 (5.15%) Business Analyst
7 5 (5.15%) ETL Developer
7 5 (5.15%) JavaScript Developer
8 4 (4.12%) Data Architect
Libraries, Frameworks & Software Standards
1 27 (27.84%) MDX
2 13 (13.40%) .NET
3 9 (9.28%) Web Services
4 7 (7.22%) D3.js
5 5 (5.15%) ASP.NET
5 5 (5.15%) WPF
6 4 (4.12%) HTML
6 4 (4.12%) XML
7 3 (3.09%) .NET Framework
7 3 (3.09%) ASP.NET MVC
7 3 (3.09%) HTML5
7 3 (3.09%) WCF
8 2 (2.06%) AngularJS
8 2 (2.06%) Node.js
8 2 (2.06%) WinForms
8 2 (2.06%) XSD
8 2 (2.06%) XSLT
9 1 (1.03%) Kafka
9 1 (1.03%) Reactive Extensions
9 1 (1.03%) Spring Integration
Miscellaneous
1 17 (17.53%) Analytical Skills
2 11 (11.34%) Fixed Income
3 8 (8.25%) Hedge funds
4 3 (3.09%) Credit Risk
4 3 (3.09%) Enterprise Software
4 3 (3.09%) Foreign Exchange (FX)
5 2 (2.06%) Data Structures
5 2 (2.06%) Greenfield Project
6 1 (1.03%) Clustering
6 1 (1.03%) Derivative
6 1 (1.03%) Grid Computing
6 1 (1.03%) Interest Rate Derivative
6 1 (1.03%) Management Information System
6 1 (1.03%) Market Risk
6 1 (1.03%) Replication
6 1 (1.03%) User Experience
Operating Systems
1 1 (1.03%) Linux
1 1 (1.03%) Unix
1 1 (1.03%) Windows
Processes & Methodologies
1 59 (60.82%) Business Intelligence
2 37 (38.14%) ETL
3 26 (26.80%) Agile Software Development
4 18 (18.56%) Analytics
5 16 (16.49%) Data Modelling
5 16 (16.49%) Kimball Methodology
6 15 (15.46%) Visualisation
7 12 (12.37%) Performance Tuning
8 11 (11.34%) Data Visualisation
8 11 (11.34%) DevOps
9 10 (10.31%) Continuous Integration
9 10 (10.31%) Migration
10 9 (9.28%) Data Analysis
10 9 (9.28%) Dimensional Modelling
11 7 (7.22%) Scrum
11 7 (7.22%) Software Engineering
12 6 (6.19%) Dashboard Development
12 6 (6.19%) MVVM
12 6 (6.19%) Reverse Engineering
12 6 (6.19%) Waterfall
Programming Languages
1 64 (65.98%) SQL
2 25 (25.77%) T-SQL
3 22 (22.68%) C#
4 13 (13.40%) Java
4 13 (13.40%) JavaScript
5 9 (9.28%) VBA
6 8 (8.25%) Data Analysis Expressions (DAX)
7 7 (7.22%) PL/SQL
7 7 (7.22%) Python
8 6 (6.19%) Lisp
9 5 (5.15%) R
10 3 (3.09%) PowerShell
11 2 (2.06%) ABAP
11 2 (2.06%) C
12 1 (1.03%) VB
12 1 (1.03%) VB6
Qualifications
1 5 (5.15%) Degree
2 3 (3.09%) MCITP
2 3 (3.09%) MCSE
2 3 (3.09%) Microsoft Certification
3 1 (1.03%) ACCA
3 1 (1.03%) CIMA
Quality Assurance & Compliance
1 6 (6.19%) QA
2 3 (3.09%) Data Quality
3 1 (1.03%) Solvency II
System Software
1 5 (5.15%) Virtual Machines
2 1 (1.03%) Docker
2 1 (1.03%) Oracle RAC
Systems Management
1 1 (1.03%) Enterprise Manager Cloud Control
1 1 (1.03%) Oracle Enterprise Manager
Vendors
1 35 (36.08%) Microsoft
2 23 (23.71%) Oracle
3 19 (19.59%) Tableau
4 4 (4.12%) SAP
5 3 (3.09%) Hyperion
5 3 (3.09%) RedGate
6 2 (2.06%) Cognos
6 2 (2.06%) ION Trading
6 2 (2.06%) Teradata
7 1 (1.03%) Anaplan
7 1 (1.03%) Atlassian
7 1 (1.03%) Fidessa
7 1 (1.03%) Google
7 1 (1.03%) IBM
7 1 (1.03%) Jaspersoft
7 1 (1.03%) MicroStrategy
7 1 (1.03%) PeopleSoft
7 1 (1.03%) Salesforce.com
7 1 (1.03%) Sophis
7 1 (1.03%) SunGard
London
TEKsystems
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City, London
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Rate: From £380 to £410 per day
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