The table below looks at the statistics for OLAP skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited OLAP over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Online Analytical Processing (OLAP)
Rank 230 248 187
Rank change year-on-year
+18 -61
Permanent jobs citing OLAP 17 48 137
As % of all permanent IT jobs located in the City of London 0.29% 0.56% 1.20%
As % of the Database & Business Intelligence category 0.94% 1.91% 4.18%
Number of salaries quoted 13 48 121
Median salary £72,500 £57,500 £61,000
Median salary % change year-on-year
+26.08% -5.73%
90% offered a salary of more than £66,000 £39,250 £47,500
10% offered a salary of more than £102,500 £72,500 £72,500
UK excluding London median salary £50,000 £44,250 £42,500
% change year-on-year
+12.99% +4.11%
OLAP
London

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 City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
1815 2519 3277
As % of all permanent IT jobs located in the City of London 30.51% 29.51% 28.70%
Number of salaries quoted 1657 2192 2862
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £85,000 £75,000 £80,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

OLAP
Jobs Demand Trend in the City of London

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

OLAP Jobs Demand Trend 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 across the City of London region.

OLAP Salary Trend in the City of London

OLAP
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing OLAP across the City of London region over the 3 months to 30 September 2016.

OLAP Salary Histogram in the City of London

OLAP
Top 30 Related IT Skills in the City of London

For the 6 months to 30 September 2016, 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 46 (88.46%) Business Intelligence
2 37 (71.15%) SQL
3 32 (61.54%) SQL Server
3 32 (61.54%) SQL Server Integration Services
4 31 (59.62%) Data Warehouse
5 30 (57.69%) ETL
6 29 (55.77%) Microsoft
7 28 (53.85%) SQL Server Reporting Services
8 24 (46.15%) SQL Server Analysis Services
9 22 (42.31%) Agile Software Development
9 22 (42.31%) OLTP
10 19 (36.54%) T-SQL
10 19 (36.54%) Finance
11 14 (26.92%) Data Modelling
11 14 (26.92%) MS Excel
12 13 (25.00%) Analytics
13 12 (23.08%) Relational Database
13 12 (23.08%) OLAP Cube
13 12 (23.08%) Visualisation
13 12 (23.08%) Big Data
13 12 (23.08%) Oracle OLAP
13 12 (23.08%) Dimensional Modelling
13 12 (23.08%) Oracle
14 11 (21.15%) Analytical Skills
14 11 (21.15%) SDLC
15 10 (19.23%) Data Visualisation
15 10 (19.23%) JavaScript
15 10 (19.23%) Data Management
16 9 (17.31%) Validation
16 9 (17.31%) RDBMS

OLAP
Top Related 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 (13.46%) SharePoint
2 5 (9.62%) Apache Spark
3 4 (7.69%) SAS
4 1 (1.92%) Blackberry Enterprise Server
4 1 (1.92%) IIS
4 1 (1.92%) MS Exchange
4 1 (1.92%) WebSphere
Applications
1 14 (26.92%) MS Excel
2 2 (3.85%) Gephi
2 2 (3.85%) MS Office
3 1 (1.92%) Acrobat
3 1 (1.92%) MS PowerPoint
3 1 (1.92%) MS Project
3 1 (1.92%) MS Visio
3 1 (1.92%) Spreadsheet
Business Applications
1 3 (5.77%) Cognos Business Intelligence
2 1 (1.92%) JDE EnterpriseOne
Communications & Networking
1 1 (1.92%) DHCP
1 1 (1.92%) DNS
1 1 (1.92%) LAN
1 1 (1.92%) Network Security
1 1 (1.92%) Remote Desktop
1 1 (1.92%) TCP/IP
1 1 (1.92%) WAN
Database & Business Intelligence
1 32 (61.54%) SQL Server
1 32 (61.54%) SQL Server Integration Services
2 31 (59.62%) Data Warehouse
3 28 (53.85%) SQL Server Reporting Services
4 24 (46.15%) SQL Server Analysis Services
5 22 (42.31%) OLTP
6 12 (23.08%) Big Data
6 12 (23.08%) OLAP Cube
6 12 (23.08%) Oracle OLAP
6 12 (23.08%) Relational Database
7 9 (17.31%) RDBMS
8 8 (15.38%) Hadoop
8 8 (15.38%) SQL Server 2012
9 6 (11.54%) Data Mining
9 6 (11.54%) PostgreSQL
9 6 (11.54%) QlikView
10 5 (9.62%) Apache Hive
10 5 (9.62%) SQL Server 2008
11 4 (7.69%) Oracle ODI
11 4 (7.69%) PowerPivot
Development Applications
1 8 (15.38%) Team Foundation Server
2 3 (5.77%) Eclipse
3 1 (1.92%) Git (software)
3 1 (1.92%) Jenkins
3 1 (1.92%) Maven
3 1 (1.92%) Subversion
3 1 (1.92%) Talend Open Studio
3 1 (1.92%) Visual Studio
General
1 19 (36.54%) Finance
2 6 (11.54%) Banking
3 4 (7.69%) Legal
4 3 (5.77%) Back Office
5 2 (3.85%) Financial Institution
6 1 (1.92%) Billing
6 1 (1.92%) Front Office
6 1 (1.92%) Investment Banking
Job Titles
1 29 (55.77%) Developer
2 22 (42.31%) Business Intelligence Developer
3 8 (15.38%) Business Intelligence Lead
3 8 (15.38%) Senior Developer
4 6 (11.54%) Team Leader
5 5 (9.62%) Architect
5 5 (9.62%) Consultant
5 5 (9.62%) Data Architect
6 4 (7.69%) Analyst
6 4 (7.69%) Business Intelligence Consultant
6 4 (7.69%) SSAS Developer
6 4 (7.69%) SSIS Developer
6 4 (7.69%) SSRS Developer
7 3 (5.77%) Business Intelligence Analyst
7 3 (5.77%) DBA
7 3 (5.77%) Full Stack Developer
7 3 (5.77%) Lead Developer
7 3 (5.77%) Senior Full Stack Developer
7 3 (5.77%) SQL BI Developer
7 3 (5.77%) SQL Developer
Libraries, Frameworks & Software Standards
1 7 (13.46%) MDX
2 6 (11.54%) Django
3 3 (5.77%) ODBC
4 2 (3.85%) .NET
4 2 (3.85%) Akka
4 2 (3.85%) D3.js
5 1 (1.92%) AngularJS
5 1 (1.92%) CSS
5 1 (1.92%) HTML
5 1 (1.92%) JDBC
5 1 (1.92%) JPA
5 1 (1.92%) jQuery
5 1 (1.92%) JSON
5 1 (1.92%) Spring
5 1 (1.92%) Spring MVC
5 1 (1.92%) WebSphere MQ
5 1 (1.92%) XML
Miscellaneous
1 12 (23.08%) Visualisation
2 11 (21.15%) Analytical Skills
3 7 (13.46%) Data Extraction
3 7 (13.46%) Data Integration
4 4 (7.69%) Management Information System
5 3 (5.77%) Blackberry
6 2 (3.85%) Computer Science
6 2 (3.85%) Neural Network
6 2 (3.85%) Replication
6 2 (3.85%) Statistics
7 1 (1.92%) Device Driver
7 1 (1.92%) Digital Media
7 1 (1.92%) Embedded Systems
7 1 (1.92%) iPad
7 1 (1.92%) Market Risk
Operating Systems
1 2 (3.85%) Linux
2 1 (1.92%) Unix
2 1 (1.92%) Windows
2 1 (1.92%) Windows 7
2 1 (1.92%) Windows Vista
Processes & Methodologies
1 46 (88.46%) Business Intelligence
2 30 (57.69%) ETL
3 22 (42.31%) Agile Software Development
4 14 (26.92%) Data Modelling
5 13 (25.00%) Analytics
6 12 (23.08%) Dimensional Modelling
7 11 (21.15%) SDLC
8 10 (19.23%) Data Management
8 10 (19.23%) Data Visualisation
9 9 (17.31%) Data Architecture
9 9 (17.31%) Performance Tuning
9 9 (17.31%) Validation
10 8 (15.38%) Data Analytics
11 7 (13.46%) Kimball Methodology
11 7 (13.46%) Stakeholder Management
12 6 (11.54%) Unit Testing
12 6 (11.54%) Waterfall
13 5 (9.62%) Data Governance
13 5 (9.62%) Data Validation
13 5 (9.62%) Performance Management
Programming Languages
1 37 (71.15%) SQL
2 19 (36.54%) T-SQL
3 10 (19.23%) JavaScript
4 8 (15.38%) Python
5 6 (11.54%) Java
6 3 (5.77%) C#
6 3 (5.77%) Data Analysis Expressions (DAX)
7 2 (3.85%) PowerShell
7 2 (3.85%) R
7 2 (3.85%) Scala
7 2 (3.85%) VBA
8 1 (1.92%) C
8 1 (1.92%) PHP
8 1 (1.92%) PL/SQL
Qualifications
1 8 (15.38%) Microsoft Certification
2 6 (11.54%) MCSE
3 5 (9.62%) Degree
4 3 (5.77%) IBM Certification
5 1 (1.92%) ACCA
5 1 (1.92%) CIMA
5 1 (1.92%) HND
5 1 (1.92%) ITIL Certification
5 1 (1.92%) MCITP
Quality Assurance & Compliance
1 9 (17.31%) Data Quality
2 3 (5.77%) QA
System Software
1 2 (3.85%) Apache Flume
1 2 (3.85%) HDFS
2 1 (1.92%) Active Directory
2 1 (1.92%) Microsoft Virtual Server
2 1 (1.92%) Virtual Servers
2 1 (1.92%) VMware Infrastructure
Systems Management
1 2 (3.85%) Oozie
Vendors
1 29 (55.77%) Microsoft
2 12 (23.08%) Oracle
3 8 (15.38%) IBM
3 8 (15.38%) Tableau
4 7 (13.46%) Cognos
5 5 (9.62%) SAP
6 4 (7.69%) Informatica
6 4 (7.69%) Sybase
7 3 (5.77%) Alteryx
8 2 (3.85%) Actian
8 2 (3.85%) Teradata
9 1 (1.92%) Adobe
9 1 (1.92%) Citrix
9 1 (1.92%) JD Edwards
9 1 (1.92%) MicroStrategy
9 1 (1.92%) Talend
9 1 (1.92%) Vertica
9 1 (1.92%) VMware
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