The table below looks at the statistics for Big Data skills in IT jobs advertised for the Watford region. Included is a guide to the salaries offered in IT jobs that have cited Big Data over the 3 months to 28 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Big Data
Rank 56 61 69
Rank change year-on-year
+5 +8
Permanent jobs citing Big Data 4 2 2
As % of all permanent IT jobs located in Watford 0.83% 0.38% 0.38%
As % of the Database & Business Intelligence category 4.40% 1.18% 1.57%
Number of salaries quoted 4 1 1
Median salary £57,500 £55,000 £60,000
Median salary % change year-on-year
+4.54% -8.33%
UK excluding London median salary £55,000 £50,000 £50,000
% change year-on-year
+10.00% -
Big Data
Hertfordshire

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 Watford region.

Database & Business Intelligence Category
Watford
Permanent IT job ads with a match in the
Database & Business Intelligence category
91 169 127
As % of all permanent IT jobs located in Watford 18.84% 31.71% 24.19%
Number of salaries quoted 84 138 96
Median salary £55,000 £45,000 £41,500
Median salary % change year-on-year
+22.22% +8.43%
90% offered a salary of more than £40,000 £34,000 £27,500
10% offered a salary of more than £60,000 £55,000 £53,500
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Big Data
Jobs Demand Trend in Watford

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

Big Data Jobs Demand Trend in Watford

Big Data
Salary Trend in Watford

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

Big Data Salary Trend in Watford

Big Data
Top 21 Related IT Skills in Watford

For the 6 months to 28 September 2016, IT jobs citing Big Data 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 Big Data.

1 3 (75.00%) SQL Server
1 3 (75.00%) SQL
1 3 (75.00%) Microsoft Azure
1 3 (75.00%) NoSQL
1 3 (75.00%) Azure SQL Database
1 3 (75.00%) Server Monitoring
1 3 (75.00%) Analytical Skills
1 3 (75.00%) Public Cloud
2 1 (25.00%) REST
2 1 (25.00%) MongoDB
2 1 (25.00%) Apache Cassandra
2 1 (25.00%) Java
2 1 (25.00%) Agile Software Development
2 1 (25.00%) TDD
2 1 (25.00%) Spring
2 1 (25.00%) Finance
2 1 (25.00%) PostgreSQL
2 1 (25.00%) Oracle
2 1 (25.00%) Sybase
2 1 (25.00%) DB2
2 1 (25.00%) Web Services

Big Data
Top Related 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 3 (75.00%) Microsoft Azure
Database & Business Intelligence
1 3 (75.00%) Azure SQL Database
1 3 (75.00%) NoSQL
1 3 (75.00%) SQL Server
2 1 (25.00%) Apache Cassandra
2 1 (25.00%) DB2
2 1 (25.00%) MongoDB
2 1 (25.00%) PostgreSQL
General
1 1 (25.00%) Finance
Job Titles
1 3 (75.00%) Administrator
1 3 (75.00%) DBA
1 3 (75.00%) SQL DBA
2 1 (25.00%) Developer
2 1 (25.00%) Java Developer
2 1 (25.00%) Java Engineer
2 1 (25.00%) Java Programmer
2 1 (25.00%) Programmer
Libraries, Frameworks & Software Standards
1 1 (25.00%) REST
1 1 (25.00%) Spring
1 1 (25.00%) Web Services
Miscellaneous
1 3 (75.00%) Analytical Skills
1 3 (75.00%) Public Cloud
Processes & Methodologies
1 3 (75.00%) Server Monitoring
2 1 (25.00%) Agile Software Development
2 1 (25.00%) TDD
Programming Languages
1 3 (75.00%) SQL
2 1 (25.00%) Java
Vendors
1 1 (25.00%) Oracle
1 1 (25.00%) Sybase