The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the Warwick region. Included is a guide to the salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 25 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Aug 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 32 37 33
Rank change year-on-year
+5 -4
Permanent jobs citing Apache Cassandra 14 8 2
As % of all permanent IT jobs located in Warwick 6.54% 4.00% 1.18%
As % of the Database & Business Intelligence category 19.18% 9.09% 3.92%
Number of salaries quoted 0 8 2
Median salary - £80,000 £29,000
Median salary % change year-on-year
- +175.86%
UK excluding London median salary £52,500 £58,750 £48,413
% change year-on-year
-10.63% +21.35%
Apache Cassandra
Warwickshire

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 Warwick region.

Database & Business Intelligence Category
Warwick
Permanent IT job ads with a match in the
Database & Business Intelligence category
73 88 51
As % of all permanent IT jobs located in Warwick 34.11% 44.00% 30.00%
Number of salaries quoted 33 84 49
Median salary £40,000 £47,500 £40,000
Median salary % change year-on-year
-15.78% +18.75%
90% offered a salary of more than £32,500 £27,500 £25,000
10% offered a salary of more than £55,000 £44,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Apache Cassandra
Jobs Demand Trend in Warwick

The demand trend of job ads across the Warwick 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 Warwick

Apache Cassandra
Salary Trend in Warwick

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

Apache Cassandra Salary Trend in Warwick

Apache Cassandra
Top 30 Related IT Skills in Warwick

For the 6 months to 25 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 Warwick region with a requirement for Apache Cassandra.

1 65 (89.04%) SQL
2 62 (84.93%) Hadoop
2 62 (84.93%) Big Data
2 62 (84.93%) Apache Spark
3 60 (82.19%) PostgreSQL
4 54 (73.97%) Python
5 53 (72.60%) Java
5 53 (72.60%) Degree
6 42 (57.53%) Analytics
7 40 (54.79%) Scala
8 38 (52.05%) RESTful
8 38 (52.05%) Continuous Integration
8 38 (52.05%) Scrum
8 38 (52.05%) Agile Software Development
8 38 (52.05%) Software Engineering
9 36 (49.32%) MongoDB
10 35 (47.95%) Oracle
11 34 (46.58%) MySQL
11 34 (46.58%) SOA
11 34 (46.58%) Artificial Intelligence
11 34 (46.58%) TDD
11 34 (46.58%) Unit Testing
11 34 (46.58%) Jenkins
12 33 (45.21%) Mobile App
12 33 (45.21%) JBehave
12 33 (45.21%) JUnit
12 33 (45.21%) Software Delivery
13 31 (42.47%) Apache
14 29 (39.73%) DSDM
14 29 (39.73%) JBoss

Apache Cassandra
Top Related IT Skills in Warwick 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 62 (84.93%) Apache Spark
2 31 (42.47%) Apache
3 29 (39.73%) GlassFish
3 29 (39.73%) JBoss
3 29 (39.73%) WildFly
4 20 (27.40%) Apache Pig
5 2 (2.74%) Elasticsearch
Cloud Services
1 2 (2.74%) Amazon AWS
Communications & Networking
1 2 (2.74%) HTTP
Database & Business Intelligence
1 62 (84.93%) Big Data
1 62 (84.93%) Hadoop
2 60 (82.19%) PostgreSQL
3 36 (49.32%) MongoDB
4 34 (46.58%) MySQL
5 29 (39.73%) NoSQL
6 20 (27.40%) Apache Hive
6 20 (27.40%) HBase
6 20 (27.40%) Impala
6 20 (27.40%) SQL Server
6 20 (27.40%) Sqoop
7 5 (6.85%) Data Mining
8 4 (5.48%) Relational Database
9 2 (2.74%) InfluxDB
Development Applications
1 34 (46.58%) Jenkins
2 33 (45.21%) JBehave
2 33 (45.21%) JUnit
3 29 (39.73%) Hudson
4 9 (12.33%) Git (software)
5 4 (5.48%) Cucumber
5 4 (5.48%) Selenium
General
1 29 (39.73%) Retail
2 13 (17.81%) Marketing
3 5 (6.85%) Back Office
Job Titles
1 29 (39.73%) Developer
1 29 (39.73%) Java Developer
1 29 (39.73%) Senior Developer
1 29 (39.73%) Senior Java Developer
2 20 (27.40%) Administrator
2 20 (27.40%) Hadoop Administrator
3 13 (17.81%) Data Scientist
3 13 (17.81%) Senior Data Scientist
4 9 (12.33%) Software Engineer
5 5 (6.85%) Java Software Developer
5 5 (6.85%) Python Software Engineer
5 5 (6.85%) Senior Java Software Developer
5 5 (6.85%) Senior Software Developer
5 5 (6.85%) Senior Software Engineer
5 5 (6.85%) Software Developer
6 4 (5.48%) Software Test Engineer
6 4 (5.48%) Test Automation Engineer
6 4 (5.48%) Test Engineer
7 2 (2.74%) Operations Engineer
7 2 (2.74%) Technical Engineer
Libraries, Frameworks & Software Standards
1 38 (52.05%) RESTful
2 29 (39.73%) Hibernate
2 29 (39.73%) HornetQ
2 29 (39.73%) Java EE
2 29 (39.73%) JAX-RS
2 29 (39.73%) JMS
2 29 (39.73%) JPA
2 29 (39.73%) RESTEasy
2 29 (39.73%) Spring
3 20 (27.40%) LAPP Stack
4 5 (6.85%) Django
4 5 (6.85%) Flask
4 5 (6.85%) Natural Language Processing
4 5 (6.85%) Node.js
4 5 (6.85%) React
5 4 (5.48%) HTML
5 4 (5.48%) Kafka
5 4 (5.48%) Web Services
6 2 (2.74%) ELK Stack
Miscellaneous
1 34 (46.58%) Artificial Intelligence
2 33 (45.21%) Mobile App
3 29 (39.73%) Mathematics
4 15 (20.55%) Smart Meter
5 13 (17.81%) Algorithms
6 11 (15.07%) Statistics
7 5 (6.85%) User Experience
8 4 (5.48%) Analytical Skills
9 2 (2.74%) Digital Media
9 2 (2.74%) Hybrid Cloud
9 2 (2.74%) Management Information System
9 2 (2.74%) Social Media
Operating Systems
1 29 (39.73%) Android
1 29 (39.73%) Apple iOS
2 26 (35.62%) Linux
Processes & Methodologies
1 42 (57.53%) Analytics
2 38 (52.05%) Agile Software Development
2 38 (52.05%) Continuous Integration
2 38 (52.05%) Scrum
2 38 (52.05%) Software Engineering
3 34 (46.58%) SOA
3 34 (46.58%) TDD
3 34 (46.58%) Unit Testing
4 33 (45.21%) Software Delivery
5 29 (39.73%) Dependency Injection
5 29 (39.73%) DSDM
5 29 (39.73%) Functional Testing
5 29 (39.73%) Kanban
5 29 (39.73%) Predictive Analytics
6 22 (30.14%) Data Management
7 20 (27.40%) Business Intelligence
7 20 (27.40%) ETL
7 20 (27.40%) MapReduce
7 20 (27.40%) Open Source
7 20 (27.40%) Performance Tuning
Programming Languages
1 65 (89.04%) SQL
2 54 (73.97%) Python
3 53 (72.60%) Java
4 40 (54.79%) Scala
5 29 (39.73%) Clojure
6 24 (32.88%) Shell Script
7 13 (17.81%) R
8 9 (12.33%) JavaScript
Qualifications
1 53 (72.60%) Degree
2 4 (5.48%) ISTQB
2 4 (5.48%) ISTQB Foundation Certification
System Software
1 20 (27.40%) Apache Flume
1 20 (27.40%) HDFS
2 11 (15.07%) Docker
Systems Management
1 20 (27.40%) Hadoop YARN
1 20 (27.40%) Oozie
2 2 (2.74%) Grafana
2 2 (2.74%) Icinga
2 2 (2.74%) Kibana
2 2 (2.74%) Kubernetes
2 2 (2.74%) logstash
2 2 (2.74%) Mesos
2 2 (2.74%) Nagios
2 2 (2.74%) Puppet
Vendors
1 35 (47.95%) Oracle
2 29 (39.73%) Facebook
2 29 (39.73%) Twitter
3 20 (27.40%) Cloudera
3 20 (27.40%) Hortonworks
3 20 (27.40%) MapR
4 5 (6.85%) Salesforce.com