Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Watford 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 12 December 2017 with a comparison to the same period in the previous 2 years.

Online Analytical Processing (OLAP)
Hertfordshire > Watford
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 91 - 88
Rank change year-on-year - +88 +15
Permanent jobs citing OLAP 3 0 8
As % of all permanent IT jobs advertised in Watford 0.32% - 0.76%
As % of the Database & Business Intelligence category 1.03% - 2.30%
Number of salaries quoted 3 0 7
Watford median annual salary £36,000 - £57,400
10th Percentile £35,000 - £49,220
90th Percentile £50,400 - £63,660
Hertfordshire median annual salary £50,000 £45,000 £57,400
% change year-on-year +11.11% -21.60% +35.06%

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 Watford with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Watford
Permanent vacancies with a requirement for database or business intelligence skills 290 206 348
As % of all permanent IT jobs advertised in Watford 30.72% 20.24% 33.27%
Number of salaries quoted 255 190 286
Watford median annual salary £55,000 £50,000 £45,000
Median salary % change year-on-year +10.00% +11.11% +8.43%
10th Percentile £33,750 £32,500 £30,000
90th Percentile £68,250 £70,250 £60,000
Hertfordshire median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11% -

OLAP
Job Vacancy Trend in Watford

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

Job vacancy trend for OLAP in Watford

OLAP
Salary Trend in Watford

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

Salary trend for OLAP in Watford

OLAP
Salary Histogram in Watford

The salary distribution of IT jobs citing OLAP in Watford over the 6 months to 12 December 2017.

Salary histogram for OLAP in Watford

For the 6 months to 12 December 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 Watford region with a requirement for OLAP.

1 2 (66.67%) C#
1 2 (66.67%) SQL
1 2 (66.67%) .NET
1 2 (66.67%) Relational Database
1 2 (66.67%) OLTP
1 2 (66.67%) Collaborative Working
2 1 (33.33%) RDBMS
2 1 (33.33%) Microsoft
2 1 (33.33%) Analytical Skills
2 1 (33.33%) OLAP Cube
2 1 (33.33%) Power BI
2 1 (33.33%) Data Lake
2 1 (33.33%) Agile Software Development
2 1 (33.33%) SQL Server Reporting Services
2 1 (33.33%) Software Engineering
2 1 (33.33%) SQL Server Integration Services
2 1 (33.33%) Web Development
2 1 (33.33%) SQL Server Analysis Services
2 1 (33.33%) Big Data
2 1 (33.33%) Kimball Methodology
2 1 (33.33%) SQL Server
2 1 (33.33%) Visual Studio
2 1 (33.33%) ASP.NET
2 1 (33.33%) Data Warehouse
2 1 (33.33%) Data Modelling
2 1 (33.33%) ETL
2 1 (33.33%) Business Intelligence
2 1 (33.33%) T-SQL
2 1 (33.33%) VB.NET
2 1 (33.33%) Workflow

OLAP
Co-occurring IT Skills in Watford 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:

Database & Business Intelligence
1 2 (66.67%) OLTP
1 2 (66.67%) Relational Database
2 1 (33.33%) Big Data
2 1 (33.33%) Data Lake
2 1 (33.33%) Data Warehouse
2 1 (33.33%) OLAP Cube
2 1 (33.33%) Power BI
2 1 (33.33%) RDBMS
2 1 (33.33%) SQL Server
2 1 (33.33%) SQL Server Analysis Services
2 1 (33.33%) SQL Server Integration Services
2 1 (33.33%) SQL Server Reporting Services
Development Applications
1 1 (33.33%) Visual Studio
General
1 1 (33.33%) Finance
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) Systems Developer
3 1 (33.33%) Analyst
3 1 (33.33%) Analyst Developer
3 1 (33.33%) Business Intelligence Analyst
3 1 (33.33%) Business Intelligence Developer
3 1 (33.33%) Developer Analyst
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
2 1 (33.33%) ASP.NET
Miscellaneous
1 1 (33.33%) Analytical Skills
Processes & Methodologies
1 2 (66.67%) Collaborative Working
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Data Modelling
2 1 (33.33%) ETL
2 1 (33.33%) Kimball Methodology
2 1 (33.33%) Software Engineering
2 1 (33.33%) Web Development
2 1 (33.33%) Workflow
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) SQL
2 1 (33.33%) T-SQL
2 1 (33.33%) VB.NET
Vendors
1 1 (33.33%) Microsoft