Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Essex 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 18 November 2017 with a comparison to the same period in the previous 2 years.

Online Analytical Processing (OLAP)
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 97 - 142
Rank change year-on-year - +142 -12
Permanent jobs citing OLAP 17 0 6
As % of all permanent IT jobs advertised in Essex 1.21% - 0.23%
As % of the Database & Business Intelligence category 3.85% - 0.80%
Number of salaries quoted 12 0 6
Essex median annual salary £40,000 - £33,250
10th Percentile £32,625 - £31,500
90th Percentile £74,250 - £46,125
East of England median annual salary £40,000 £47,500 £45,000
% change year-on-year -15.79% +5.56% +11.11%

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 Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Permanent vacancies with a requirement for database or business intelligence skills 442 659 752
As % of all permanent IT jobs advertised in Essex 31.44% 30.74% 28.54%
Number of salaries quoted 363 505 564
Essex median annual salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25% -5.88%
10th Percentile £27,500 £27,500 £22,500
90th Percentile £65,000 £65,000 £63,750
East of England median annual salary £45,000 £45,000 £45,000

OLAP
Job Vacancy Trend in Essex

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

Job vacancy trend for OLAP in Essex

OLAP
Salary Trend in Essex

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

Salary trend for OLAP in Essex

OLAP
Salary Histogram in Essex

The salary distribution of IT jobs citing OLAP in Essex over the 6 months to 18 November 2017.

Salary histogram for OLAP in Essex

OLAP
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OLAP within the Essex region over the 6 months to 18 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
Brentwood - 6 £65,000 -
Colchester - 4 £38,750 -
Basildon - 2 £40,000 -
Chelmsford - 1 £40,000 -
OLAP
East of England

For the 6 months to 18 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 Essex region with a requirement for OLAP.

1 17 (100.00%) SQL Server
1 17 (100.00%) Business Intelligence
1 17 (100.00%) SQL Server Reporting Services
1 17 (100.00%) SQL Server Integration Services
2 16 (94.12%) SQL Server Analysis Services
2 16 (94.12%) ETL
2 16 (94.12%) SQL
3 14 (82.35%) T-SQL
3 14 (82.35%) OLTP
3 14 (82.35%) Microsoft
4 11 (64.71%) C#
4 11 (64.71%) .NET
5 10 (58.82%) Finance
6 9 (52.94%) Advertising
6 9 (52.94%) Agile Software Development
7 7 (41.18%) Data Warehouse
7 7 (41.18%) Degree
7 7 (41.18%) MDX
8 6 (35.29%) QlikView
8 6 (35.29%) SQL Server 2008
8 6 (35.29%) Performance Tuning
8 6 (35.29%) Data Analysis
8 6 (35.29%) Power BI
9 5 (29.41%) Ticket Management
9 5 (29.41%) MS Visio
9 5 (29.41%) Data Modelling
9 5 (29.41%) ITIL
9 5 (29.41%) Microsoft Excel
9 5 (29.41%) Microsoft Certification
9 5 (29.41%) VBScript

OLAP
Co-occurring IT Skills in Essex 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:

Applications
1 5 (29.41%) Microsoft Excel
1 5 (29.41%) MS Visio
Cloud Services
1 4 (23.53%) Microsoft Azure
Database & Business Intelligence
1 17 (100.00%) SQL Server
1 17 (100.00%) SQL Server Integration Services
1 17 (100.00%) SQL Server Reporting Services
2 16 (94.12%) SQL Server Analysis Services
3 14 (82.35%) OLTP
4 7 (41.18%) Data Warehouse
5 6 (35.29%) Power BI
5 6 (35.29%) QlikView
5 6 (35.29%) SQL Server 2008
6 5 (29.41%) Enterprise Data Warehouse
7 2 (11.76%) MS Access
7 2 (11.76%) SQL Server 2005
7 2 (11.76%) SQL Server 2014
7 2 (11.76%) SSDT
8 1 (5.88%) MOLAP
8 1 (5.88%) OLAP Cube
8 1 (5.88%) SQL Server 2012
8 1 (5.88%) SQL Server 2016
Development Applications
1 5 (29.41%) SQL Server Management Studio (SSMS)
General
1 10 (58.82%) Finance
2 9 (52.94%) Advertising
3 3 (17.65%) Banking
Job Titles
1 14 (82.35%) Developer
2 8 (47.06%) ETL Developer
3 5 (29.41%) SQL Developer
4 3 (17.65%) Analyst
4 3 (17.65%) Business Intelligence Developer
5 2 (11.76%) Access Developer
5 2 (11.76%) Business Intelligence Analyst
5 2 (11.76%) Microsoft Developer
5 2 (11.76%) SQL Server Developer
5 2 (11.76%) SSAS Developer
5 2 (11.76%) SSIS Developer
5 2 (11.76%) SSRS Developer
6 1 (5.88%) Senior Analyst
6 1 (5.88%) Senior Developer
6 1 (5.88%) Senior ETL Developer
Libraries, Frameworks & Software Standards
1 11 (64.71%) .NET
2 7 (41.18%) MDX
3 4 (23.53%) WPF
4 2 (11.76%) .NET Framework
4 2 (11.76%) ASP.NET
4 2 (11.76%) ASP.NET Web API
4 2 (11.76%) WCF
4 2 (11.76%) XML
Miscellaneous
1 5 (29.41%) Analytical Skills
2 2 (11.76%) Credit Risk
Processes & Methodologies
1 17 (100.00%) Business Intelligence
2 16 (94.12%) ETL
3 9 (52.94%) Agile Software Development
4 6 (35.29%) Data Analysis
4 6 (35.29%) Performance Tuning
5 5 (29.41%) Data Integration
5 5 (29.41%) Data Modelling
5 5 (29.41%) Data Transformation
5 5 (29.41%) ITIL
5 5 (29.41%) Kimball Methodology
5 5 (29.41%) Logical Data Model
5 5 (29.41%) Physical Data Model
5 5 (29.41%) Ticket Management
6 2 (11.76%) Business Analysis
6 2 (11.76%) ETL Development
6 2 (11.76%) Performance Monitoring
6 2 (11.76%) Single Customer View
7 1 (5.88%) Analytics
7 1 (5.88%) SDLC
7 1 (5.88%) Stakeholder Management
Programming Languages
1 16 (94.12%) SQL
2 14 (82.35%) T-SQL
3 11 (64.71%) C#
4 5 (29.41%) VB.NET
4 5 (29.41%) VBScript
5 2 (11.76%) VBA
Qualifications
1 7 (41.18%) Degree
2 5 (29.41%) Microsoft Certification
Quality Assurance & Compliance
1 5 (29.41%) Data Quality
Vendors
1 14 (82.35%) Microsoft
2 1 (5.88%) Atlassian
2 1 (5.88%) MicroStrategy
2 1 (5.88%) Tableau