The table below looks at the statistics for Apache Cassandra skills in IT jobs advertised for the South East region. Included is a guide to the salaries offered in IT jobs that have cited Apache Cassandra over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 327 398 432
Rank change year-on-year
+71 +34
Permanent jobs citing Apache Cassandra 104 71 31
As % of all permanent IT jobs located in the South East 0.59% 0.34% 0.14%
As % of the Database & Business Intelligence category 2.03% 1.04% 0.47%
Number of salaries quoted 81 68 16
Median salary £49,000 £45,000 £42,500
Median salary % change year-on-year
+8.88% +5.88%
UK excluding London median salary £50,000 £57,500 £50,000
% change year-on-year
-13.04% +15.00%
Apache Cassandra
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 South East region.

Database & Business Intelligence Category
South East
Permanent IT job ads with a match in the
Database & Business Intelligence category
5120 6814 6543
As % of all permanent IT jobs located in the South East 29.23% 32.38% 29.91%
Number of salaries quoted 4422 5883 5383
Median salary £47,500 £43,500 £42,500
Median salary % change year-on-year
+9.19% +2.35%
90% offered a salary of more than £32,500 £32,000 £30,000
10% offered a salary of more than £60,000 £62,500 £60,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Apache Cassandra
Jobs Demand Trend in the South East

The demand trend of job ads across the South East 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 the South East

Apache Cassandra
Salary Trend in the South East

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

Apache Cassandra Salary Trend in the South East

Apache Cassandra
Salary Histogram in the South East

This chart provides a salary histogram for IT jobs citing Apache Cassandra across the South East region over the 3 months to 30 September 2016.

Apache Cassandra Salary Histogram in the South East

Apache Cassandra
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the South East region over the 3 months to 30 September 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
Hampshire +23 34 £47,500 +52.00% 5
Berkshire +11 30 £49,000 -6.66% 3
Surrey +50 27 £47,500 -9.52% 3
Oxfordshire +12 8 £60,000 +26.31% 4
Kent - 3 £45,000 -
Buckinghamshire +11 1 £65,000 +8.33%
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the South East

For the 6 months to 30 September 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 South East region with a requirement for Apache Cassandra.

1 110 (50.69%) NoSQL
2 108 (49.77%) Hadoop
3 102 (47.00%) Linux
4 90 (41.47%) Agile Software Development
5 87 (40.09%) Big Data
6 82 (37.79%) Java
7 80 (36.87%) Amazon AWS
8 76 (35.02%) MongoDB
9 67 (30.88%) Apache Spark
10 57 (26.27%) PHP
11 53 (24.42%) Web Services
11 53 (24.42%) Git (software)
12 52 (23.96%) TDD
13 47 (21.66%) Python
13 47 (21.66%) Analytics
14 46 (21.20%) JavaScript
14 46 (21.20%) Scrum
15 44 (20.28%) Apache
15 44 (20.28%) REST
15 44 (20.28%) DevOps
16 43 (19.82%) Jenkins
16 43 (19.82%) MySQL
17 42 (19.35%) Elasticsearch
18 41 (18.89%) Puppet
18 41 (18.89%) Shell Script
19 40 (18.43%) SQL
19 40 (18.43%) Docker
20 36 (16.59%) Oracle
20 36 (16.59%) Windows
21 35 (16.13%) AngularJS

Apache Cassandra
Top Related IT Skills in the South East 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 67 (30.88%) Apache Spark
2 44 (20.28%) Apache
3 42 (19.35%) Elasticsearch
4 28 (12.90%) nginx
5 22 (10.14%) Apache Pig
6 17 (7.83%) IIS
7 12 (5.53%) NServiceBus
8 6 (2.76%) OpenStack
9 2 (0.92%) GlassFish
9 2 (0.92%) Jetty
10 1 (0.46%) Cloud Foundry
10 1 (0.46%) Confluence
10 1 (0.46%) Exchange Server 2010
10 1 (0.46%) MS Exchange
10 1 (0.46%) SAS
10 1 (0.46%) Tomcat
Applications
1 4 (1.84%) MS Excel
2 1 (0.46%) Spreadsheet
2 1 (0.46%) SPSS
Business Applications
1 13 (5.99%) SAP Oil and Gas
Cloud Services
1 80 (36.87%) Amazon AWS
2 30 (13.82%) Microsoft Azure
3 20 (9.22%) SaaS
4 8 (3.69%) PaaS
5 7 (3.23%) Google Cloud Platform
5 7 (3.23%) IaaS
6 3 (1.38%) Bluemix
6 3 (1.38%) Google Compute Engine
6 3 (1.38%) IBM Cloud
7 2 (0.92%) GitHub
8 1 (0.46%) Cloud Computing
8 1 (0.46%) Heroku
Communications & Networking
1 33 (15.21%) Internet
2 17 (7.83%) TCP/IP
3 16 (7.37%) SSL
4 14 (6.45%) VLAN
5 13 (5.99%) IPsec
5 13 (5.99%) OpenVPN
6 8 (3.69%) DNS
6 8 (3.69%) HTTP
7 6 (2.76%) Firewall
8 5 (2.30%) HTTPS
8 5 (2.30%) SAN
9 4 (1.84%) SMTP
10 3 (1.38%) IPv4
11 1 (0.46%) AMQP
11 1 (0.46%) BGP
11 1 (0.46%) iSCSI
11 1 (0.46%) LDAP
11 1 (0.46%) SNA
Database & Business Intelligence
1 110 (50.69%) NoSQL
2 108 (49.77%) Hadoop
3 87 (40.09%) Big Data
4 76 (35.02%) MongoDB
5 43 (19.82%) MySQL
6 34 (15.67%) PostgreSQL
7 33 (15.21%) Redis
8 30 (13.82%) SQL Server
9 29 (13.36%) HBase
10 25 (11.52%) Couchbase
11 22 (10.14%) Apache Hive
12 17 (7.83%) CouchDB
13 12 (5.53%) Azure SQL Database
13 12 (5.53%) Event Store
13 12 (5.53%) RavenDB
14 10 (4.61%) Aerospike
14 10 (4.61%) Data Mining
15 7 (3.23%) Data Lake
15 7 (3.23%) Oracle Exadata
16 5 (2.30%) Sqoop
Development Applications
1 53 (24.42%) Git (software)
2 43 (19.82%) Jenkins
3 20 (9.22%) Subversion
4 13 (5.99%) JIRA
4 13 (5.99%) Maven
5 12 (5.53%) JSUnit
5 12 (5.53%) PHPUnit
5 12 (5.53%) TeamCity
6 11 (5.07%) Selenium
7 9 (4.15%) Ant
8 8 (3.69%) Cucumber
9 4 (1.84%) Vagrant
10 3 (1.38%) Bugzilla
10 3 (1.38%) Talend Open Studio
10 3 (1.38%) Trac
11 2 (0.92%) CruiseControl
11 2 (0.92%) Moq
11 2 (0.92%) NUnit
11 2 (0.92%) ReSharper
11 2 (0.92%) Visual Studio
General
1 10 (4.61%) Telecoms
2 7 (3.23%) Finance
3 6 (2.76%) Games
4 5 (2.30%) Publishing
5 4 (1.84%) Manufacturing
5 4 (1.84%) Music Industry
6 3 (1.38%) Retail
7 2 (0.92%) Electronics
7 2 (0.92%) Marketing
8 1 (0.46%) Advertising
8 1 (0.46%) Aerospace
8 1 (0.46%) Law
Job Titles
1 107 (49.31%) Developer
2 42 (19.35%) Architect
3 31 (14.29%) Senior Developer
4 26 (11.98%) Big Data Architect
4 26 (11.98%) Data Architect
5 22 (10.14%) Java Developer
6 18 (8.29%) Hadoop Developer
7 17 (7.83%) PHP Developer
8 15 (6.91%) C Developer
8 15 (6.91%) Linux Developer
9 13 (5.99%) .NET Developer
9 13 (5.99%) C# .NET Developer
9 13 (5.99%) C# Developer
9 13 (5.99%) DevOps Engineer
9 13 (5.99%) Infrastructure Manager
10 12 (5.53%) Agile .NET Developer
10 12 (5.53%) Agile C# Developer
10 12 (5.53%) Agile Developer
10 12 (5.53%) Senior Hadoop Developer
11 11 (5.07%) Principal Engineer
Libraries, Frameworks & Software Standards
1 53 (24.42%) Web Services
2 44 (20.28%) REST
3 35 (16.13%) AngularJS
4 32 (14.75%) HTML
5 28 (12.90%) CSS
6 27 (12.44%) LAMP
7 23 (10.60%) Spring
8 21 (9.68%) RESTful
9 20 (9.22%) .NET
9 20 (9.22%) Kafka
10 18 (8.29%) RabbitMQ
11 16 (7.37%) HTML5
11 16 (7.37%) LEMP Stack
12 15 (6.91%) JSON
13 14 (6.45%) ASP.NET Web API
13 14 (6.45%) WCF
14 13 (5.99%) LAPP Stack
14 13 (5.99%) PHP-FPM
15 12 (5.53%) RxJS
15 12 (5.53%) Sensu
Miscellaneous
1 20 (9.22%) Internet of Things
2 14 (6.45%) Statistics
3 13 (5.99%) Algorithms
3 13 (5.99%) User Experience
4 11 (5.07%) Blog
4 11 (5.07%) Computer Science
5 10 (4.61%) Mobile App
6 9 (4.15%) Mathematics
7 8 (3.69%) Analytical Skills
7 8 (3.69%) Data Centre
8 7 (3.23%) Data Integration
8 7 (3.23%) Physics
9 5 (2.30%) NHS
10 4 (1.84%) Cloud Native
11 3 (1.38%) Clustering
11 3 (1.38%) Data Conversion
11 3 (1.38%) Enterprise Software
11 3 (1.38%) PKI
11 3 (1.38%) Visualisation
12 1 (0.46%) Data Structures
Operating Systems
1 102 (47.00%) Linux
2 36 (16.59%) Windows
3 29 (13.36%) Red Hat Enterprise Linux
4 27 (12.44%) CentOS
5 26 (11.98%) Windows Server
5 26 (11.98%) Windows Server 2012
6 18 (8.29%) Unix
7 15 (6.91%) Debian
8 14 (6.45%) Android
9 13 (5.99%) Apple iOS
10 1 (0.46%) Ubuntu
10 1 (0.46%) Windows Server 2008
Processes & Methodologies
1 90 (41.47%) Agile Software Development
2 52 (23.96%) TDD
3 47 (21.66%) Analytics
4 46 (21.20%) Scrum
5 44 (20.28%) DevOps
6 30 (13.82%) Software Engineering
7 29 (13.36%) BDD
8 25 (11.52%) Continuous Integration
8 25 (11.52%) MapReduce
8 25 (11.52%) MVC
9 23 (10.60%) Open Source
10 21 (9.68%) Multithreading
11 19 (8.76%) Configuration Management
11 19 (8.76%) SOLID
12 18 (8.29%) B2B
12 18 (8.29%) B2C
12 18 (8.29%) Data Architecture
12 18 (8.29%) Data Engineering
12 18 (8.29%) SOA
13 17 (7.83%) Unit Testing
Programming Languages
1 82 (37.79%) Java
2 57 (26.27%) PHP
3 47 (21.66%) Python
4 46 (21.20%) JavaScript
5 41 (18.89%) Shell Script
6 40 (18.43%) SQL
7 32 (14.75%) C++
8 31 (14.29%) Bash Shell
9 27 (12.44%) C
10 24 (11.06%) C#
11 16 (7.37%) PowerShell
12 14 (6.45%) Ruby
13 12 (5.53%) T-SQL
14 8 (3.69%) Scala
15 6 (2.76%) R
16 3 (1.38%) Perl
17 1 (0.46%) F#
17 1 (0.46%) Groovy
17 1 (0.46%) MATLAB
17 1 (0.46%) VB.NET
Qualifications
1 26 (11.98%) Degree
2 15 (6.91%) SC Cleared
2 15 (6.91%) Security Cleared
3 14 (6.45%) Cisco Certification
4 12 (5.53%) PhD
5 10 (4.61%) CCIE
6 4 (1.84%) CCNA
6 4 (1.84%) MCSE
6 4 (1.84%) Microsoft Certification
6 4 (1.84%) RHCE
Quality Assurance & Compliance
1 14 (6.45%) ISO/IEC 27001
2 1 (0.46%) ISO 9001
2 1 (0.46%) PCI DSS
System Software
1 40 (18.43%) Docker
2 17 (7.83%) Apache Flume
3 13 (5.99%) pfSense
3 13 (5.99%) Postfix
4 9 (4.15%) HDFS
5 6 (2.76%) Apache ZooKeeper
6 4 (1.84%) Active Directory
6 4 (1.84%) KVM
6 4 (1.84%) LXC
7 3 (1.38%) VirtualBox
7 3 (1.38%) VMware Infrastructure
8 2 (0.92%) Virtual Machines
9 1 (0.46%) Corosync
9 1 (0.46%) iptables
9 1 (0.46%) QEMU
9 1 (0.46%) vSphere
Systems Management
1 41 (18.89%) Puppet
2 18 (8.29%) Ansible
3 17 (7.83%) Opscode Chef
4 16 (7.37%) HAProxy
5 15 (6.91%) Oozie
6 13 (5.99%) Terraform
7 12 (5.53%) Graphite
8 8 (3.69%) Kibana
8 8 (3.69%) logstash
9 5 (2.30%) Kubernetes
10 3 (1.38%) Ambari
10 3 (1.38%) Hadoop YARN
10 3 (1.38%) StatsD
11 2 (0.92%) Salt
12 1 (0.46%) Pacemaker
12 1 (0.46%) SELinux
12 1 (0.46%) vMotion
12 1 (0.46%) WSUS
Vendors
1 36 (16.59%) Oracle
2 28 (12.90%) Cisco
3 20 (9.22%) Microsoft
3 20 (9.22%) Red Hat
4 17 (7.83%) Dell
4 17 (7.83%) VMware
5 16 (7.37%) SAP
6 9 (4.15%) Google
6 9 (4.15%) Hortonworks
7 7 (3.23%) Teradata
8 5 (2.30%) IBM
9 3 (1.38%) Cloudera
9 3 (1.38%) Talend
10 2 (0.92%) Greenplum
10 2 (0.92%) Informatica
10 2 (0.92%) Juniper
10 2 (0.92%) MuleSoft
10 2 (0.92%) New Relic
10 2 (0.92%) Splunk
11 1 (0.46%) Fortinet
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