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 27 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 14 31 33
Rank change year-on-year
+17 +2
Permanent jobs citing Apache Cassandra 42 9 2
As % of all permanent IT jobs located in Warwick 15.33% 3.73% 1.21%
As % of the Database & Business Intelligence category 42.42% 9.68% 3.77%
Number of salaries quoted 15 9 2
Median salary £55,000 £80,000 £51,250
Median salary % change year-on-year
-31.25% +56.09%
90% offered a salary of more than £50,000 £70,500 £50,250
10% offered a salary of more than £60,000 £80,500 £52,250
UK excluding London median salary £55,000 £53,750 £47,750
% change year-on-year
+2.32% +12.56%
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
99 93 53
As % of all permanent IT jobs located in Warwick 36.13% 38.59% 32.12%
Number of salaries quoted 40 78 51
Median salary £55,000 £47,500 £40,000
Median salary % change year-on-year
+15.78% +18.75%
90% offered a salary of more than £37,500 £27,000 £30,000
10% offered a salary of more than £60,000 £52,500 £80,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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 27 July 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 79 (84.95%) Hadoop
1 79 (84.95%) Big Data
1 79 (84.95%) Apache Spark
2 77 (82.80%) SQL
3 75 (80.65%) PostgreSQL
4 66 (70.97%) Python
5 65 (69.89%) Java
5 65 (69.89%) Degree
6 52 (55.91%) Analytics
7 45 (48.39%) Scala
8 44 (47.31%) MongoDB
9 43 (46.24%) RESTful
9 43 (46.24%) Continuous Integration
9 43 (46.24%) Agile Software Development
9 43 (46.24%) Software Engineering
9 43 (46.24%) Oracle
9 43 (46.24%) Scrum
10 39 (41.94%) SOA
10 39 (41.94%) MySQL
10 39 (41.94%) Artificial Intelligence
10 39 (41.94%) TDD
10 39 (41.94%) Unit Testing
10 39 (41.94%) Jenkins
11 38 (40.86%) Mobile App
11 38 (40.86%) JBehave
11 38 (40.86%) JUnit
11 38 (40.86%) Apache
11 38 (40.86%) Software Delivery
12 36 (38.71%) Linux
13 34 (36.56%) 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 79 (84.95%) Apache Spark
2 38 (40.86%) Apache
3 34 (36.56%) GlassFish
3 34 (36.56%) JBoss
3 34 (36.56%) WildFly
4 27 (29.03%) Apache Pig
5 5 (5.38%) Elasticsearch
Cloud Services
1 5 (5.38%) Amazon AWS
Communications & Networking
1 5 (5.38%) HTTP
Database & Business Intelligence
1 79 (84.95%) Big Data
1 79 (84.95%) Hadoop
2 75 (80.65%) PostgreSQL
3 44 (47.31%) MongoDB
4 39 (41.94%) MySQL
5 34 (36.56%) NoSQL
6 27 (29.03%) Apache Hive
6 27 (29.03%) HBase
6 27 (29.03%) Impala
6 27 (29.03%) SQL Server
6 27 (29.03%) Sqoop
7 5 (5.38%) Data Mining
7 5 (5.38%) InfluxDB
8 4 (4.30%) Relational Database
Development Applications
1 39 (41.94%) Jenkins
2 38 (40.86%) JBehave
2 38 (40.86%) JUnit
3 34 (36.56%) Hudson
4 9 (9.68%) Git (software)
5 4 (4.30%) Cucumber
5 4 (4.30%) Selenium
General
1 34 (36.56%) Retail
2 18 (19.35%) Marketing
3 5 (5.38%) Back Office
Job Titles
1 34 (36.56%) Developer
1 34 (36.56%) Java Developer
1 34 (36.56%) Senior Developer
1 34 (36.56%) Senior Java Developer
2 27 (29.03%) Administrator
2 27 (29.03%) Hadoop Administrator
3 18 (19.35%) Data Scientist
3 18 (19.35%) Senior Data Scientist
4 9 (9.68%) Software Engineer
5 5 (5.38%) Java Software Developer
5 5 (5.38%) Operations Engineer
5 5 (5.38%) Python Software Engineer
5 5 (5.38%) Senior Java Software Developer
5 5 (5.38%) Senior Software Developer
5 5 (5.38%) Senior Software Engineer
5 5 (5.38%) Software Developer
5 5 (5.38%) Technical Engineer
5 5 (5.38%) Technical Operations Engineer
6 4 (4.30%) Software Test Engineer
6 4 (4.30%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 43 (46.24%) RESTful
2 34 (36.56%) Hibernate
2 34 (36.56%) HornetQ
2 34 (36.56%) Java EE
2 34 (36.56%) JAX-RS
2 34 (36.56%) JMS
2 34 (36.56%) JPA
2 34 (36.56%) RESTEasy
2 34 (36.56%) Spring
3 27 (29.03%) LAPP Stack
4 5 (5.38%) Django
4 5 (5.38%) ELK Stack
4 5 (5.38%) Flask
4 5 (5.38%) Natural Language Processing
4 5 (5.38%) Node.js
4 5 (5.38%) React
5 4 (4.30%) HTML
5 4 (4.30%) Kafka
5 4 (4.30%) Web Services
Miscellaneous
1 39 (41.94%) Artificial Intelligence
2 38 (40.86%) Mobile App
3 34 (36.56%) Mathematics
4 18 (19.35%) Algorithms
5 15 (16.13%) Smart Meter
6 11 (11.83%) Statistics
7 7 (7.53%) Digital Media
7 7 (7.53%) Management Information System
7 7 (7.53%) Social Media
8 5 (5.38%) Hybrid Cloud
8 5 (5.38%) User Experience
9 4 (4.30%) Analytical Skills
Operating Systems
1 36 (38.71%) Linux
2 34 (36.56%) Android
2 34 (36.56%) Apple iOS
Processes & Methodologies
1 52 (55.91%) Analytics
2 43 (46.24%) Agile Software Development
2 43 (46.24%) Continuous Integration
2 43 (46.24%) Scrum
2 43 (46.24%) Software Engineering
3 39 (41.94%) SOA
3 39 (41.94%) TDD
3 39 (41.94%) Unit Testing
4 38 (40.86%) Software Delivery
5 34 (36.56%) Data Management
5 34 (36.56%) Dependency Injection
5 34 (36.56%) DSDM
5 34 (36.56%) Functional Testing
5 34 (36.56%) Kanban
5 34 (36.56%) Predictive Analytics
6 27 (29.03%) Business Intelligence
6 27 (29.03%) ETL
6 27 (29.03%) MapReduce
6 27 (29.03%) Open Source
6 27 (29.03%) Performance Tuning
Programming Languages
1 77 (82.80%) SQL
2 66 (70.97%) Python
3 65 (69.89%) Java
4 45 (48.39%) Scala
5 34 (36.56%) Clojure
6 31 (33.33%) Shell Script
7 18 (19.35%) R
8 9 (9.68%) JavaScript
Qualifications
1 65 (69.89%) Degree
2 4 (4.30%) ISTQB
2 4 (4.30%) ISTQB Foundation Certification
System Software
1 27 (29.03%) Apache Flume
1 27 (29.03%) HDFS
2 14 (15.05%) Docker
Systems Management
1 27 (29.03%) Hadoop YARN
1 27 (29.03%) Oozie
2 5 (5.38%) Grafana
2 5 (5.38%) Icinga
2 5 (5.38%) Kibana
2 5 (5.38%) Kubernetes
2 5 (5.38%) logstash
2 5 (5.38%) Mesos
2 5 (5.38%) Nagios
2 5 (5.38%) Puppet
Vendors
1 43 (46.24%) Oracle
2 34 (36.56%) Facebook
2 34 (36.56%) Twitter
3 27 (29.03%) Cloudera
3 27 (29.03%) Hortonworks
3 27 (29.03%) MapR
4 5 (5.38%) Salesforce.com