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

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 119 150 159
Rank change year-on-year
+31 +9
Permanent jobs citing Apache Cassandra 13 7 5
As % of all permanent IT jobs located in Hertfordshire 0.63% 0.29% 0.19%
As % of the Database & Business Intelligence category 2.56% 0.90% 0.65%
Number of salaries quoted 13 7 5
Median salary £40,000 £60,000 £44,000
Median salary % change year-on-year
-33.33% +36.36%
UK excluding London median salary £56,250 £50,000 £52,500
% change year-on-year
+12.50% -4.76%
Apache Cassandra
East of England

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
508 782 772
As % of all permanent IT jobs located in Hertfordshire 24.56% 32.52% 29.75%
Number of salaries quoted 449 643 680
Median salary £50,000 £46,500 £45,000
Median salary % change year-on-year
+7.52% +3.33%
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £67,000 £65,000 £62,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Apache Cassandra
Jobs Demand Trend in Hertfordshire

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

Apache Cassandra Jobs Demand Trend in Hertfordshire

Apache Cassandra
Salary Trend in Hertfordshire

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

Apache Cassandra Salary Trend in Hertfordshire

Apache Cassandra
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Apache Cassandra across the Hertfordshire region over the 3 months to 28 June 2016.

Apache Cassandra Salary Histogram in Hertfordshire

Apache Cassandra
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the Hertfordshire region over the 3 months to 28 June 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans - 11 £40,000 - 1
Potters Bar +1 2 £50,000 -16.66% 2
Apache Cassandra
East of England

Apache Cassandra
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 June 2016, IT jobs citing Apache Cassandra 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 Hertfordshire region with a requirement for Apache Cassandra.

1 21 (65.63%) NoSQL
2 18 (56.25%) Agile Software Development
3 17 (53.13%) Open Source
3 17 (53.13%) Degree
4 14 (43.75%) Mathematics
4 14 (43.75%) Oracle
5 13 (40.63%) Scrum
6 11 (34.38%) TDD
6 11 (34.38%) NUnit
6 11 (34.38%) MVC
6 11 (34.38%) CSS
6 11 (34.38%) HTML
6 11 (34.38%) JavaScript
6 11 (34.38%) OOD
6 11 (34.38%) WCF
6 11 (34.38%) Software Engineering
6 11 (34.38%) Ajax
6 11 (34.38%) jQuery
6 11 (34.38%) Multithreading
6 11 (34.38%) TeamCity
6 11 (34.38%) HTML5
6 11 (34.38%) RabbitMQ
6 11 (34.38%) CSS3
6 11 (34.38%) WebSockets
6 11 (34.38%) Kafka
6 11 (34.38%) AngularJS
6 11 (34.38%) SignalR
6 11 (34.38%) Low Latency
6 11 (34.38%) ASP.NET Web API
7 8 (25.00%) ASP.NET MVC 4

Apache Cassandra
Top Related IT Skills in Hertfordshire 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:

Application Platforms
1 5 (15.63%) GlassFish
1 5 (15.63%) Tomcat
2 4 (12.50%) OpenStack
3 3 (9.38%) Elasticsearch
Applications
1 6 (18.75%) MS Excel
Cloud Services
1 6 (18.75%) Amazon AWS
1 6 (18.75%) Amazon EC2
1 6 (18.75%) AWS Elastic Beanstalk
1 6 (18.75%) Google App Engine
1 6 (18.75%) Google Cloud Platform
1 6 (18.75%) Google Compute Engine
2 1 (3.13%) SaaS
Communications & Networking
1 1 (3.13%) Firewall
1 1 (3.13%) NAS
1 1 (3.13%) SAN
Database & Business Intelligence
1 21 (65.63%) NoSQL
2 8 (25.00%) Big Data
2 8 (25.00%) MongoDB
2 8 (25.00%) PostgreSQL
3 7 (21.88%) Redis
4 6 (18.75%) Amazon DynamoDB
4 6 (18.75%) Amazon RDS
5 5 (15.63%) Data Mining
6 4 (12.50%) DataStax
6 4 (12.50%) Oracle Database
6 4 (12.50%) SQL Server
7 3 (9.38%) MySQL
8 2 (6.25%) RDBMS
8 2 (6.25%) Relational Database
9 1 (3.13%) CouchDB
9 1 (3.13%) Hadoop
9 1 (3.13%) IBM BigInsights
9 1 (3.13%) Oracle Database 11g
9 1 (3.13%) SQL Server 2008
9 1 (3.13%) SQL Server 2012
Development Applications
1 11 (34.38%) NUnit
1 11 (34.38%) TeamCity
General
1 6 (18.75%) Games
2 5 (15.63%) Finance
3 1 (3.13%) Retail
Job Titles
1 18 (56.25%) Developer
2 8 (25.00%) Administrator
2 8 (25.00%) DBA
2 8 (25.00%) Developer/Software Engineer
2 8 (25.00%) Software Engineer
3 7 (21.88%) Java Developer
4 6 (18.75%) .NET Developer
5 5 (15.63%) C# .NET Developer
5 5 (15.63%) C# Developer
5 5 (15.63%) Graduate
5 5 (15.63%) Graduate Developer
5 5 (15.63%) Graduate Software Engineer
6 3 (9.38%) .NET Software Developer
6 3 (9.38%) .NET Software Engineer
6 3 (9.38%) Analyst
6 3 (9.38%) Angular Developer
6 3 (9.38%) C# Software Developer
6 3 (9.38%) C# Software Engineer
6 3 (9.38%) Database Analyst
6 3 (9.38%) Senior DBA
Libraries, Frameworks & Software Standards
1 11 (34.38%) Ajax
1 11 (34.38%) AngularJS
1 11 (34.38%) ASP.NET Web API
1 11 (34.38%) CSS
1 11 (34.38%) CSS3
1 11 (34.38%) HTML
1 11 (34.38%) HTML5
1 11 (34.38%) jQuery
1 11 (34.38%) Kafka
1 11 (34.38%) RabbitMQ
1 11 (34.38%) SignalR
1 11 (34.38%) WCF
1 11 (34.38%) WebSockets
2 8 (25.00%) .NET
2 8 (25.00%) ASP.NET
2 8 (25.00%) ASP.NET MVC
2 8 (25.00%) ASP.NET MVC 4
2 8 (25.00%) ASP.NET MVC 5
3 6 (18.75%) Web Services
4 5 (15.63%) JMS
Miscellaneous
1 14 (43.75%) Mathematics
2 8 (25.00%) Computer Science
2 8 (25.00%) Physics
3 1 (3.13%) Economics
3 1 (3.13%) Private Cloud
3 1 (3.13%) Replication
3 1 (3.13%) RIA
Operating Systems
1 3 (9.38%) Linux
2 1 (3.13%) Unix
Processes & Methodologies
1 18 (56.25%) Agile Software Development
2 17 (53.13%) Open Source
3 13 (40.63%) Scrum
4 11 (34.38%) Low Latency
4 11 (34.38%) Multithreading
4 11 (34.38%) MVC
4 11 (34.38%) OOD
4 11 (34.38%) Software Engineering
4 11 (34.38%) TDD
5 8 (25.00%) Mentoring
6 7 (21.88%) E-Commerce
7 6 (18.75%) Analytics
7 6 (18.75%) CQRS
7 6 (18.75%) Open Source Development
8 5 (15.63%) Coaching
8 5 (15.63%) Data Analytics
8 5 (15.63%) Machine Learning
9 2 (6.25%) Pair Programming
9 2 (6.25%) Web Development
10 1 (3.13%) Data Security
Programming Languages
1 11 (34.38%) JavaScript
2 8 (25.00%) C#
3 7 (21.88%) Java
4 5 (15.63%) C++
5 4 (12.50%) Python
6 3 (9.38%) Scala
7 1 (3.13%) SQL
Qualifications
1 17 (53.13%) Degree
Quality Assurance & Compliance
1 1 (3.13%) QA
System Software
1 4 (12.50%) Ceph
Systems Management
1 6 (18.75%) Data Guard
2 4 (12.50%) Oracle RMAN
2 4 (12.50%) Puppet
3 1 (3.13%) Oracle Enterprise Manager
Vendors
1 14 (43.75%) Oracle
2 7 (21.88%) Microsoft
3 6 (18.75%) Google
4 2 (6.25%) NetApp
5 1 (3.13%) Dell
5 1 (3.13%) HP
5 1 (3.13%) IBM
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + be- shares, health, flexi
Posted: 21 hours ago
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £65000 - £70000 per annum + be - shares, pens, health+
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + benefits
Posted: Yesterday