The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the Reading region. Included is a guide to the salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 24 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 106 131 146
Rank change year-on-year
+25 +15
Permanent jobs citing Apache Cassandra 32 18 1
As % of all permanent IT jobs located in Reading 1.76% 0.82% 0.041%
As % of the Database & Business Intelligence category 7.11% 2.78% 0.18%
Number of salaries quoted 18 15 1
Median salary £51,500 £50,000 £52,500
Median salary % change year-on-year
+3.00% -4.76%
UK excluding London median salary £52,500 £57,500 £48,413
% change year-on-year
-8.69% +18.77%
Apache Cassandra
Berkshire

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 Reading region.

Database & Business Intelligence Category
Reading
Permanent IT job ads with a match in the
Database & Business Intelligence category
450 647 567
As % of all permanent IT jobs located in Reading 24.78% 29.33% 22.98%
Number of salaries quoted 380 507 465
Median salary £47,500 £45,000 £47,500
Median salary % change year-on-year
+5.55% -5.26%
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £60,000 £65,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Apache Cassandra
Jobs Demand Trend in Reading

The demand trend of job ads across the Reading 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 Reading

Apache Cassandra
Salary Trend in Reading

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

Apache Cassandra Salary Trend in Reading

Apache Cassandra
Salary Histogram in Reading

This chart provides a salary histogram for IT jobs citing Apache Cassandra across the Reading region over the 3 months to 24 August 2016.

Apache Cassandra Salary Histogram in Reading

Apache Cassandra
Top 30 Related IT Skills in Reading

For the 6 months to 24 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 Reading region with a requirement for Apache Cassandra.

1 44 (74.58%) Linux
2 43 (72.88%) Hadoop
3 36 (61.02%) Amazon AWS
4 35 (59.32%) Bash Shell
5 33 (55.93%) Apache Spark
6 32 (54.24%) Big Data
6 32 (54.24%) Git (software)
7 27 (45.76%) Apache
8 26 (44.07%) Jenkins
8 26 (44.07%) Elasticsearch
9 24 (40.68%) nginx
10 23 (38.98%) Red Hat Enterprise Linux
11 19 (32.20%) Java
11 19 (32.20%) JavaScript
12 18 (30.51%) PHP
12 18 (30.51%) MySQL
12 18 (30.51%) Python
12 18 (30.51%) LAMP
13 17 (28.81%) SSL
13 17 (28.81%) C
14 16 (27.12%) HTML
14 16 (27.12%) SaaS
14 16 (27.12%) Analytics
15 15 (25.42%) Internet of Things
15 15 (25.42%) HAProxy
15 15 (25.42%) Internet
15 15 (25.42%) Shell Script
15 15 (25.42%) B2B
15 15 (25.42%) B2C
15 15 (25.42%) C++

Apache Cassandra
Top Related IT Skills in Reading 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 33 (55.93%) Apache Spark
2 27 (45.76%) Apache
3 26 (44.07%) Elasticsearch
4 24 (40.68%) nginx
5 9 (15.25%) OpenStack
Cloud Services
1 36 (61.02%) Amazon AWS
2 16 (27.12%) SaaS
3 9 (15.25%) IaaS
3 9 (15.25%) Microsoft Azure
3 9 (15.25%) PaaS
Communications & Networking
1 17 (28.81%) SSL
2 15 (25.42%) Internet
3 9 (15.25%) HTTP
3 9 (15.25%) IPv4
Database & Business Intelligence
1 43 (72.88%) Hadoop
2 32 (54.24%) Big Data
3 18 (30.51%) MySQL
4 10 (16.95%) MongoDB
4 10 (16.95%) Redis
4 10 (16.95%) Riak
Development Applications
1 32 (54.24%) Git (software)
2 26 (44.07%) Jenkins
3 12 (20.34%) Subversion
4 10 (16.95%) Bugzilla
4 10 (16.95%) JIRA
4 10 (16.95%) Trac
5 9 (15.25%) Selenium
6 4 (6.78%) Maven
Job Titles
1 28 (47.46%) Developer
2 16 (27.12%) Linux Developer
3 15 (25.42%) Architect
3 15 (25.42%) Big Data Architect
3 15 (25.42%) C Developer
3 15 (25.42%) Data Architect
4 12 (20.34%) DevOps Engineer
5 11 (18.64%) Principal Engineer
6 5 (8.47%) Hadoop Developer
6 5 (8.47%) Java Developer
7 4 (6.78%) HTML Developer
7 4 (6.78%) JavaScript Developer
7 4 (6.78%) Principal Developer
7 4 (6.78%) Principal Java Developer
8 3 (5.08%) Open Source Developer
9 2 (3.39%) Administrator
9 2 (3.39%) AWS Administrator
9 2 (3.39%) Big Data Developer
9 2 (3.39%) Linux Administrator
10 1 (1.69%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 18 (30.51%) LAMP
2 16 (27.12%) HTML
3 15 (25.42%) LEMP Stack
4 14 (23.73%) AngularJS
5 13 (22.03%) JSON
5 13 (22.03%) REST
5 13 (22.03%) WebSockets
6 12 (20.34%) Sensu
7 10 (16.95%) Kafka
7 10 (16.95%) Twitter Bootstrap
8 9 (15.25%) XML
9 7 (11.86%) CSS
10 6 (10.17%) RESTful
10 6 (10.17%) Web Services
11 5 (8.47%) ELK Stack
12 4 (6.78%) D3.js
12 4 (6.78%) Node.js
12 4 (6.78%) RabbitMQ
13 1 (1.69%) CSS3
13 1 (1.69%) Yii
Miscellaneous
1 15 (25.42%) Internet of Things
2 9 (15.25%) PKI
3 5 (8.47%) Analytical Skills
4 4 (6.78%) Computer Science
Operating Systems
1 44 (74.58%) Linux
2 23 (38.98%) Red Hat Enterprise Linux
3 14 (23.73%) CentOS
4 12 (20.34%) Debian
5 4 (6.78%) Windows
Processes & Methodologies
1 16 (27.12%) Analytics
2 15 (25.42%) Agile Software Development
2 15 (25.42%) B2B
2 15 (25.42%) B2C
2 15 (25.42%) Data Architecture
2 15 (25.42%) Data Engineering
2 15 (25.42%) Multithreading
3 12 (20.34%) DevOps
3 12 (20.34%) Patch Management
3 12 (20.34%) Root Cause Analysis
4 11 (18.64%) High Availability
5 10 (16.95%) Automated Testing
5 10 (16.95%) Open Source
5 10 (16.95%) User Stories
6 9 (15.25%) Defensive Programming
6 9 (15.25%) Logistics
6 9 (15.25%) Memory Management
6 9 (15.25%) SOA
6 9 (15.25%) Test Automation
7 5 (8.47%) Information Governance
Programming Languages
1 35 (59.32%) Bash Shell
2 19 (32.20%) Java
2 19 (32.20%) JavaScript
3 18 (30.51%) PHP
3 18 (30.51%) Python
4 17 (28.81%) C
5 15 (25.42%) C++
5 15 (25.42%) Shell Script
6 10 (16.95%) SQL
7 2 (3.39%) Ruby
Qualifications
1 9 (15.25%) SC Cleared
1 9 (15.25%) Security Cleared
2 4 (6.78%) Degree
System Software
1 14 (23.73%) Docker
2 13 (22.03%) Apache ZooKeeper
3 10 (16.95%) HDFS
4 9 (15.25%) KVM
4 9 (15.25%) VirtualBox
4 9 (15.25%) VMware Infrastructure
Systems Management
1 15 (25.42%) HAProxy
2 14 (23.73%) Kibana
3 13 (22.03%) Ansible
4 12 (20.34%) Graphite
4 12 (20.34%) Puppet
4 12 (20.34%) Terraform
5 10 (16.95%) Ambari
5 10 (16.95%) Hadoop YARN
6 5 (8.47%) Kubernetes
6 5 (8.47%) logstash
7 2 (3.39%) Nagios
7 2 (3.39%) ZABBIX
8 1 (1.69%) Opscode Chef
Vendors
1 9 (15.25%) Red Hat
1 9 (15.25%) VMware