Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Data Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Modelling over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Data Modelling
Hertfordshire > Watford
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 63 50 81
Rank change year-on-year -13 +31 +4
Permanent jobs citing Data Modelling 33 42 22
As % of all permanent IT jobs advertised in Watford 3.41% 4.02% 2.09%
As % of the Processes & Methodologies category 3.98% 4.51% 2.40%
Number of salaries quoted 30 32 21
Watford median annual salary £55,000 £55,000 £45,000
Median salary % change year-on-year - +22.22% -
10th Percentile £46,250 £47,500 £35,000
90th Percentile £74,750 £76,750 £61,100
Hertfordshire median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

Data Modelling is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Watford
Permanent vacancies with a requirement for process or methodology skills 829 932 916
As % of all permanent IT jobs advertised in Watford 85.64% 89.10% 87.16%
Number of salaries quoted 680 796 741
Watford median annual salary £50,000 £52,500 £47,500
Median salary % change year-on-year -4.76% +10.53% +5.56%
10th Percentile £30,000 £28,000 £26,750
90th Percentile £68,750 £75,000 £72,500
Hertfordshire median annual salary £47,500 £50,000 £47,500
% change year-on-year -5.00% +5.26% +2.15%

Data Modelling
Job Vacancy Trend in Watford

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

Job vacancy trend for Data Modelling in Watford

Data Modelling
Salary Trend in Watford

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

Salary trend for Data Modelling in Watford

Data Modelling
Salary Histogram in Watford

The salary distribution of IT jobs citing Data Modelling in Watford over the 6 months to 22 November 2017.

Salary histogram for Data Modelling in Watford

For the 6 months to 22 November 2017, IT jobs citing Data Modelling 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 Data Modelling.

1 32 (96.97%) SQL
2 26 (78.79%) SQL Server
3 25 (75.76%) ETL
4 24 (72.73%) Data Warehouse
4 24 (72.73%) T-SQL
4 24 (72.73%) SQL Server Integration Services
5 23 (69.70%) Microsoft
5 23 (69.70%) PowerShell
6 17 (51.52%) SQL Server Analysis Services
6 17 (51.52%) Kimball Methodology
6 17 (51.52%) Power BI
6 17 (51.52%) Business Intelligence
6 17 (51.52%) .NET
7 16 (48.48%) VBA
7 16 (48.48%) SOAP
7 16 (48.48%) Web Services
7 16 (48.48%) MS Access
7 16 (48.48%) Cognos
7 16 (48.48%) IBM
7 16 (48.48%) ETL Development
7 16 (48.48%) SQL Server 2012
7 16 (48.48%) Performance Tuning
7 16 (48.48%) SQL Server 2014
7 16 (48.48%) SQL Server 2016
7 16 (48.48%) Inmon Methodology
7 16 (48.48%) REST
7 16 (48.48%) Team Foundation Server
7 16 (48.48%) Database Tuning
7 16 (48.48%) MDX
7 16 (48.48%) Unit Testing

Data Modelling
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:

Cloud Services
1 7 (21.21%) Amazon AWS
1 7 (21.21%) Amazon EC2
Communications & Networking
1 14 (42.42%) DNS
1 14 (42.42%) Firewall
Database & Business Intelligence
1 26 (78.79%) SQL Server
2 24 (72.73%) Data Warehouse
2 24 (72.73%) SQL Server Integration Services
3 17 (51.52%) Power BI
3 17 (51.52%) SQL Server Analysis Services
4 16 (48.48%) MS Access
4 16 (48.48%) SQL Server 2012
4 16 (48.48%) SQL Server 2014
4 16 (48.48%) SQL Server 2016
5 14 (42.42%) SAP Data Services
6 9 (27.27%) SAP BW
7 8 (24.24%) SQL Server Reporting Services
8 7 (21.21%) Oracle Database
9 3 (9.09%) Oracle ODI
10 1 (3.03%) Big Data
10 1 (3.03%) Data Lake
10 1 (3.03%) OLAP
10 1 (3.03%) OLAP Cube
10 1 (3.03%) RDBMS
10 1 (3.03%) Relational Database
Development Applications
1 16 (48.48%) Team Foundation Server
2 7 (21.21%) Flyway
3 2 (6.06%) JIRA
3 2 (6.06%) Zephyr
4 1 (3.03%) Visual Studio
General
1 4 (12.12%) Finance
2 3 (9.09%) Banking
Job Titles
1 26 (78.79%) Developer
2 17 (51.52%) Business Intelligence Developer
3 9 (27.27%) Senior Developer
4 7 (21.21%) Data Warehouse Developer
4 7 (21.21%) DBA
4 7 (21.21%) Senior DBA
4 7 (21.21%) Senior SQL DBA
4 7 (21.21%) Senior SQL Server DBA
4 7 (21.21%) SQL DBA
4 7 (21.21%) SQL Server DBA
5 6 (18.18%) Senior Data Warehouse Developer
6 5 (15.15%) Database Engineer
6 5 (15.15%) Senior Database Engineer
7 4 (12.12%) Microsoft BI Developer
8 3 (9.09%) Microsoft Developer
8 3 (9.09%) SQL Developer
8 3 (9.09%) SQL Server Developer
9 2 (6.06%) Analyst
9 2 (6.06%) Database Developer
9 2 (6.06%) SQL Database Developer
Libraries, Frameworks & Software Standards
1 17 (51.52%) .NET
2 16 (48.48%) MDX
2 16 (48.48%) REST
2 16 (48.48%) SOAP
2 16 (48.48%) Web Services
3 1 (3.03%) ODBC
Miscellaneous
1 4 (12.12%) Analytical Skills
2 1 (3.03%) Computer Science
2 1 (3.03%) Management Information System
Processes & Methodologies
1 25 (75.76%) ETL
2 17 (51.52%) Business Intelligence
2 17 (51.52%) Kimball Methodology
3 16 (48.48%) Database Tuning
3 16 (48.48%) ETL Development
3 16 (48.48%) Inmon Methodology
3 16 (48.48%) Performance Tuning
3 16 (48.48%) Unit Testing
4 9 (27.27%) Agile Software Development
5 7 (21.21%) Enterprise Architecture
6 4 (12.12%) Mentoring
6 4 (12.12%) Parallel Processing
6 4 (12.12%) Physical Data Model
7 3 (9.09%) OO
7 3 (9.09%) OOA/OOD
7 3 (9.09%) SDLC
7 3 (9.09%) Waterfall
8 2 (6.06%) BDD
8 2 (6.06%) Migration
8 2 (6.06%) TDD
Programming Languages
1 32 (96.97%) SQL
2 24 (72.73%) T-SQL
3 23 (69.70%) PowerShell
4 16 (48.48%) VBA
5 6 (18.18%) PL/SQL
6 3 (9.09%) Shell Script
7 1 (3.03%) C#
7 1 (3.03%) VB.NET
Qualifications
1 2 (6.06%) ISTQB
1 2 (6.06%) ISTQB Foundation Certification
1 2 (6.06%) SC Cleared
1 2 (6.06%) Security Cleared
2 1 (3.03%) Degree
Quality Assurance & Compliance
1 1 (3.03%) QA
Systems Management
1 4 (12.12%) Tivoli
Vendors
1 23 (69.70%) Microsoft
2 16 (48.48%) Cognos
2 16 (48.48%) IBM
3 11 (33.33%) SAP
4 7 (21.21%) Oracle
4 7 (21.21%) Teradata