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 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 115 137 134
Rank change year-on-year
+22 -3
Permanent jobs citing Apache Cassandra 22 17 22
As % of all permanent IT jobs located in Hertfordshire 1.14% 0.72% 0.93%
As % of the Database & Business Intelligence category 4.14% 2.22% 2.99%
Number of salaries quoted 22 17 22
Median salary £52,500 £67,500 £50,000
Median salary % change year-on-year
-22.22% +35.00%
90% offered a salary of more than £32,000 £57,500 £40,000
10% offered a salary of more than £67,500 £67,500 £80,000
UK excluding London median salary £52,500 £57,500 £50,000
% change year-on-year
-8.69% +15.00%
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
531 765 737
As % of all permanent IT jobs located in Hertfordshire 27.43% 32.20% 31.19%
Number of salaries quoted 471 670 617
Median salary £50,000 £46,000 £45,000
Median salary % change year-on-year
+8.69% +2.22%
90% offered a salary of more than £32,400 £30,000 £32,600
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 29 August 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 29 August 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 +21 11 £42,500 -37.03%
Potters Bar - 4 £55,000 - 2
Welwyn Garden City -8 1 £67,500 +17.39%
Rickmansworth - 1 £55,000 -
Watford - 1 £55,000 -
Apache Cassandra
East of England

Apache Cassandra
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 29 August 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 23 (74.19%) Agile Software Development
2 18 (58.06%) Java
3 17 (54.84%) Degree
3 17 (54.84%) NoSQL
4 15 (48.39%) Big Data
4 15 (48.39%) TDD
5 14 (45.16%) Scrum
5 14 (45.16%) AngularJS
6 13 (41.94%) ASP.NET Web API
6 13 (41.94%) Mathematics
6 13 (41.94%) Software Engineering
6 13 (41.94%) MVC
7 12 (38.71%) OOD
7 12 (38.71%) JavaScript
7 12 (38.71%) HTML
7 12 (38.71%) CSS
7 12 (38.71%) NUnit
7 12 (38.71%) Ajax
7 12 (38.71%) Multithreading
7 12 (38.71%) WCF
7 12 (38.71%) jQuery
7 12 (38.71%) TeamCity
7 12 (38.71%) RabbitMQ
7 12 (38.71%) CSS3
7 12 (38.71%) WebSockets
7 12 (38.71%) HTML5
7 12 (38.71%) Low Latency
7 12 (38.71%) SignalR
7 12 (38.71%) Kafka
8 10 (32.26%) ASP.NET MVC

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 10 (32.26%) Tomcat
2 5 (16.13%) GlassFish
3 4 (12.90%) Apache
3 4 (12.90%) Elasticsearch
Applications
1 6 (19.35%) MS Excel
Cloud Services
1 1 (3.23%) GitHub
Database & Business Intelligence
1 17 (54.84%) NoSQL
2 15 (48.39%) Big Data
3 6 (19.35%) Redis
4 5 (16.13%) Data Mining
5 4 (12.90%) Hadoop
5 4 (12.90%) Oracle Database
5 4 (12.90%) RDBMS
5 4 (12.90%) Relational Database
6 3 (9.68%) MongoDB
7 2 (6.45%) DB2
7 2 (6.45%) PostgreSQL
8 1 (3.23%) Couchbase
Development Applications
1 12 (38.71%) NUnit
1 12 (38.71%) TeamCity
2 5 (16.13%) Jenkins
3 4 (12.90%) Eclipse
3 4 (12.90%) Maven
3 4 (12.90%) Mercurial
3 4 (12.90%) NetBeans
3 4 (12.90%) Subversion
3 4 (12.90%) Toad
4 1 (3.23%) Git (software)
4 1 (3.23%) JIRA
4 1 (3.23%) SpecFlow
General
1 7 (22.58%) Finance
2 5 (16.13%) Games
2 5 (16.13%) Retail
Job Titles
1 27 (87.10%) Developer
2 15 (48.39%) Java Developer
3 8 (25.81%) Developer/Software Engineer
3 8 (25.81%) Software Engineer
4 6 (19.35%) .NET Developer
4 6 (19.35%) Graduate
4 6 (19.35%) Graduate Developer
4 6 (19.35%) Graduate Software Engineer
4 6 (19.35%) Software Developer
5 5 (16.13%) C# .NET Developer
5 5 (16.13%) C# Developer
6 4 (12.90%) Big Data Developer
6 4 (12.90%) J2EE Developer
6 4 (12.90%) Java Software Developer
6 4 (12.90%) Java/J2EE Developer
6 4 (12.90%) Senior Big Data Developer
6 4 (12.90%) Senior J2EE Developer
6 4 (12.90%) Senior Java Developer
6 4 (12.90%) Senior Java Software Developer
6 4 (12.90%) Senior Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 14 (45.16%) AngularJS
2 13 (41.94%) ASP.NET Web API
3 12 (38.71%) Ajax
3 12 (38.71%) CSS
3 12 (38.71%) CSS3
3 12 (38.71%) HTML
3 12 (38.71%) HTML5
3 12 (38.71%) jQuery
3 12 (38.71%) Kafka
3 12 (38.71%) RabbitMQ
3 12 (38.71%) SignalR
3 12 (38.71%) WCF
3 12 (38.71%) WebSockets
4 10 (32.26%) .NET
4 10 (32.26%) ASP.NET
4 10 (32.26%) ASP.NET MVC
5 9 (29.03%) ASP.NET MVC 4
5 9 (29.03%) ASP.NET MVC 5
5 9 (29.03%) JMS
6 8 (25.81%) Akka
Miscellaneous
1 13 (41.94%) Mathematics
2 7 (22.58%) Computer Science
3 6 (19.35%) Physics
4 1 (3.23%) Virtual Team
Processes & Methodologies
1 23 (74.19%) Agile Software Development
2 15 (48.39%) TDD
3 14 (45.16%) Scrum
4 13 (41.94%) MVC
4 13 (41.94%) Software Engineering
5 12 (38.71%) Low Latency
5 12 (38.71%) Multithreading
5 12 (38.71%) OOD
6 8 (25.81%) Coaching
6 8 (25.81%) Machine Learning
7 6 (19.35%) CQRS
7 6 (19.35%) Mentoring
7 6 (19.35%) Open Source
7 6 (19.35%) Open Source Development
8 5 (16.13%) Analytics
8 5 (16.13%) Data Analytics
9 3 (9.68%) Microservices
9 3 (9.68%) Pair Programming
9 3 (9.68%) Web Development
10 2 (6.45%) High Availability
Programming Languages
1 18 (58.06%) Java
2 12 (38.71%) JavaScript
3 10 (32.26%) C#
4 8 (25.81%) Scala
5 5 (16.13%) C++
5 5 (16.13%) SQL
Qualifications
1 17 (54.84%) Degree
Vendors
1 6 (19.35%) Microsoft
1 6 (19.35%) Oracle
2 2 (6.45%) Sybase
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + be - shares, pens, health+
Posted: Yesterday
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £65000 - £75000 per annum + bens - shares, health +
Posted: Yesterday