The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 2 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Sep 2015
Same period 2014 Same period 2013
Apache Cassandra
Rank 16 17 -
Rank change year-on-year
+1 -
Permanent jobs citing Apache Cassandra 5 2 0
As % of all permanent IT jobs located in Welwyn Garden City 4.72% 2.27% -
As % of the Database & Business Intelligence category 20.00% 8.70% -
Number of salaries quoted 5 2 0
Average salary £57,500 £44,000 -
Average salary % change year-on-year
+30.68% -
UK excluding London average salary £57,500 £50,000 £50,000
% change year-on-year
+15.00% -
Apache Cassandra
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 Welwyn Garden City region.

Database & Business Intelligence Category
Welwyn Garden City
Permanent IT job ads with a match in the
Database & Business Intelligence category
25 23 25
As % of all permanent IT jobs located in Welwyn Garden City 23.58% 26.14% 21.93%
Number of salaries quoted 20 19 20
Average salary £57,500 £44,000 £45,000
Average salary % change year-on-year
+30.68% -2.22%
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Apache Cassandra
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of permanent IT jobs citing Apache Cassandra across the Welwyn Garden City region as a proportion of the total demand within the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in Welwyn Garden City

Apache Cassandra
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache Cassandra across the Welwyn Garden City region.

Apache Cassandra Salary Trend in Welwyn Garden City

Apache Cassandra
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 2 September 2015, IT jobs across the Welwyn Garden City region citing Apache Cassandra also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Apache Cassandra.

1 7 (100.00%) NoSQL
2 6 (85.71%) Degree
2 6 (85.71%) SQL
2 6 (85.71%) E-Commerce
3 5 (71.43%) Replication
3 5 (71.43%) Finance
3 5 (71.43%) Migration
3 5 (71.43%) PostgreSQL
3 5 (71.43%) Banking
3 5 (71.43%) Lucene
3 5 (71.43%) User Acceptance Testing
3 5 (71.43%) Shell Script
3 5 (71.43%) UNIX
3 5 (71.43%) High Availability
3 5 (71.43%) Software Deployment
3 5 (71.43%) Elasticsearch
3 5 (71.43%) Performance Tuning
3 5 (71.43%) Performance Monitoring
3 5 (71.43%) User Experience
3 5 (71.43%) Data Centre
4 2 (28.57%) Linux
5 1 (14.29%) Tomcat
5 1 (14.29%) MS Excel
5 1 (14.29%) T-SQL
5 1 (14.29%) .NET
5 1 (14.29%) SQL Server
5 1 (14.29%) Microsoft
5 1 (14.29%) C#
5 1 (14.29%) Java
5 1 (14.29%) Kanban

Apache Cassandra
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 2 September 2015, IT jobs across the Welwyn Garden City region citing Apache Cassandra also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Apache Cassandra. Up to 20 skills are shown per category.

Application Platforms
1 5 (71.43%) Elasticsearch
2 1 (14.29%) Tomcat
Applications
1 1 (14.29%) MS Excel
Database & Business Intelligence
1 7 (100.00%) NoSQL
2 5 (71.43%) PostgreSQL
3 1 (14.29%) MongoDB
3 1 (14.29%) SQL Server
3 1 (14.29%) RavenDB
3 1 (14.29%) SQL Server 2012
3 1 (14.29%) NewSQL
General
1 5 (71.43%) Finance
1 5 (71.43%) Banking
Job Titles
1 6 (85.71%) DBA
1 6 (85.71%) Senior DBA
2 5 (71.43%) Administrator
3 2 (28.57%) PostgreSQL DBA
4 1 (14.29%) Developer
4 1 (14.29%) Senior Database Developer
4 1 (14.29%) Database Developer
4 1 (14.29%) Senior Developer
Libraries, Frameworks & Software Standards
1 5 (71.43%) Lucene
2 1 (14.29%) Spring
2 1 (14.29%) Akka
2 1 (14.29%) .NET
2 1 (14.29%) Hibernate
Miscellaneous
1 5 (71.43%) Replication
1 5 (71.43%) User Experience
1 5 (71.43%) Data Centre
2 1 (14.29%) Algorithms
2 1 (14.29%) Mathematics
2 1 (14.29%) Computer Science
Operating Systems
1 5 (71.43%) UNIX
2 2 (28.57%) Linux
Processes & Methodologies
1 6 (85.71%) E-Commerce
2 5 (71.43%) Migration
2 5 (71.43%) User Acceptance Testing
2 5 (71.43%) High Availability
2 5 (71.43%) Software Deployment
2 5 (71.43%) Performance Tuning
2 5 (71.43%) Performance Monitoring
3 1 (14.29%) Machine Learning
3 1 (14.29%) Kanban
3 1 (14.29%) Scrum
3 1 (14.29%) Agile Software Development
Programming Languages
1 6 (85.71%) SQL
2 5 (71.43%) Shell Script
3 1 (14.29%) Scala
3 1 (14.29%) T-SQL
3 1 (14.29%) C#
3 1 (14.29%) Java
Qualifications
1 6 (85.71%) Degree
Vendors
1 1 (14.29%) Microsoft