Period
to 16 August 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Oracle OLAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Oracle OLAP over the 6 months to 16 August 2018 with a comparison to the same period in the previous 2 years.

Oracle OLAP
Central London > City of London
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 338 331 356
Rank change year-on-year -7 +25 +68
Permanent jobs citing Oracle OLAP 14 5 16
As % of all permanent IT jobs advertised in the City of London 0.13% 0.049% 0.12%
As % of the Database & Business Intelligence category 0.40% 0.15% 0.44%
Number of salaries quoted 14 5 16
City of London median annual salary £67,500 £35,000 £67,500
Median salary % change year-on-year +92.86% -48.15% +12.50%
10th Percentile £63,750 £32,500 £53,750
90th Percentile £77,975 £42,500 £101,875
Central London median annual salary £67,500 £35,000 £67,500
% change year-on-year +92.86% -48.15% +12.50%

Oracle 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 3,459 3,228 3,654
As % of all permanent IT jobs advertised in the City of London 31.67% 31.72% 28.22%
Number of salaries quoted 3,124 2,904 3,315
City of London median annual salary £65,000 £60,000 £55,000
Median salary % change year-on-year +8.33% +9.09% -
10th Percentile £40,000 £38,500 £36,850
90th Percentile £92,500 £87,500 £85,000
Central London median annual salary £65,000 £60,000 £55,000
% change year-on-year +8.33% +9.09% -

Oracle OLAP
Job Vacancy Trend in the City of London

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

Job vacancy trend for Oracle OLAP in the City of London

Oracle OLAP
Salary Trend in the City of London

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

Salary trend for Oracle OLAP in the City of London

Oracle OLAP
Salary Histogram in the City of London

The salary distribution of IT jobs citing Oracle OLAP in the City of London over the 6 months to 16 August 2018.

Salary histogram for Oracle OLAP in the City of London

For the 6 months to 16 August 2018, IT jobs citing Oracle OLAP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Oracle OLAP.

1 14 (100.00%) OLAP
1 14 (100.00%) Oracle
1 14 (100.00%) Data Warehouse
1 14 (100.00%) ETL
2 12 (85.71%) SQL
3 11 (78.57%) OLTP
4 9 (64.29%) Star Schema
5 8 (57.14%) Data Management
5 8 (57.14%) Big Data
6 7 (50.00%) Machine Learning
6 7 (50.00%) SQL Optimisation
6 7 (50.00%) Data Engineering
6 7 (50.00%) Reference Data Management
6 7 (50.00%) Data Science
6 7 (50.00%) Data Development
6 7 (50.00%) Tandem
6 7 (50.00%) PostgreSQL
6 7 (50.00%) Snowflake Schema
6 7 (50.00%) Reference Data
6 7 (50.00%) Business Intelligence
6 7 (50.00%) SQL Server
6 7 (50.00%) MySQL
7 6 (42.86%) Data Integration
7 6 (42.86%) Relational Database
7 6 (42.86%) Analytics
8 5 (35.71%) Data Quality
8 5 (35.71%) SQL Server Integration Services
8 5 (35.71%) Finance
9 4 (28.57%) ERwin
9 4 (28.57%) Informatica

Oracle 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 1 (7.14%) Apache
1 1 (7.14%) Apache Spark
Applications
1 1 (7.14%) Microsoft Excel
1 1 (7.14%) Microsoft Office
Business Applications
1 1 (7.14%) Cognos TM1
Database & Business Intelligence
1 14 (100.00%) Data Warehouse
1 14 (100.00%) OLAP
2 11 (78.57%) OLTP
3 9 (64.29%) Star Schema
4 8 (57.14%) Big Data
5 7 (50.00%) MySQL
5 7 (50.00%) PostgreSQL
5 7 (50.00%) Snowflake Schema
5 7 (50.00%) SQL Server
6 6 (42.86%) Relational Database
7 5 (35.71%) SQL Server Integration Services
8 4 (28.57%) Data Mart
8 4 (28.57%) Data Mining
9 2 (14.29%) Essbase
9 2 (14.29%) Power BI
9 2 (14.29%) SQL Server Analysis Services
9 2 (14.29%) SQL Server Reporting Services
10 1 (7.14%) HBase
10 1 (7.14%) NoSQL
10 1 (7.14%) QlikView
Development Applications
1 4 (28.57%) ER Studio
1 4 (28.57%) ERwin
General
1 5 (35.71%) Finance
2 4 (28.57%) Banking
2 4 (28.57%) International Banking
Job Titles
1 7 (50.00%) Data Engineer
2 4 (28.57%) Architect
2 4 (28.57%) Data Architect
2 4 (28.57%) Senior Architect
2 4 (28.57%) Senior Data Architect
3 2 (14.29%) Data Warehouse Architect
3 2 (14.29%) Senior Data Warehouse Architect
4 1 (7.14%) Business Consultant
4 1 (7.14%) Business Intelligence Consultant
4 1 (7.14%) Business Intelligence Developer
4 1 (7.14%) Consultant
4 1 (7.14%) Data Manager
4 1 (7.14%) Data Warehouse Manager
4 1 (7.14%) Developer
Miscellaneous
1 7 (50.00%) Reference Data
1 7 (50.00%) Tandem
2 1 (7.14%) Analytical Skills
2 1 (7.14%) Management Information System
2 1 (7.14%) Self-Motivation
2 1 (7.14%) Virtual Team
Operating Systems
1 1 (7.14%) Linux
Processes & Methodologies
1 14 (100.00%) ETL
2 8 (57.14%) Data Management
3 7 (50.00%) Business Intelligence
3 7 (50.00%) Data Development
3 7 (50.00%) Data Engineering
3 7 (50.00%) Data Science
3 7 (50.00%) Machine Learning
3 7 (50.00%) Reference Data Management
3 7 (50.00%) SQL Optimisation
4 6 (42.86%) Analytics
4 6 (42.86%) Data Integration
5 4 (28.57%) Data Analysis
5 4 (28.57%) Data Architecture
5 4 (28.57%) Data Modelling
6 1 (7.14%) Inmon Methodology
6 1 (7.14%) Logistics
6 1 (7.14%) Master Data Management
6 1 (7.14%) Open Source
6 1 (7.14%) Strategic Planning
6 1 (7.14%) Visualisation
Programming Languages
1 12 (85.71%) SQL
2 4 (28.57%) PL/SQL
3 1 (7.14%) Java
3 1 (7.14%) Python
3 1 (7.14%) T-SQL
Qualifications
1 1 (7.14%) Degree
1 1 (7.14%) MBA
Quality Assurance & Compliance
1 5 (35.71%) Data Quality
2 1 (7.14%) SLA
Vendors
1 14 (100.00%) Oracle
2 4 (28.57%) Informatica
3 2 (14.29%) Cognos
4 1 (7.14%) Hyperion
4 1 (7.14%) IBM
4 1 (7.14%) MicroStrategy
4 1 (7.14%) SAP
4 1 (7.14%) Tableau
4 1 (7.14%) Tagetik