The table below looks at the statistics for HBase skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited HBase over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
27 May 2016
Same period 2015 Same period 2014
Apache HBase
Rank 149 180 203
Rank change year-on-year
+31 +23
Contract jobs citing HBase 15 20 4
As % of all contract IT jobs located in the City of London 0.44% 0.37% 0.067%
As % of the Database & Business Intelligence category 1.84% 1.44% 0.29%
Number of daily rates quoted 15 18 4
Median daily rate £550 £584 £588
Median daily rate % change year-on-year
-5.78% -0.63%
90% offered a daily rate of more than £425 £510 £480
10% offered a daily rate of more than £760 £608 £643
UK excluding London median daily rate £725 £700 £498
% change year-on-year
+3.57% +40.70%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
HBase
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
815 1393 1370
As % of all contract IT jobs located in the City of London 24.09% 25.56% 22.92%
Number of daily rates quoted 651 1116 1034
Median daily rate £475 £450 £440
Median daily rate % change year-on-year
+5.55% +2.27%
90% offered a daily rate of more than £325 £325 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £388 £365 £350
% change year-on-year
+6.16% +4.28%
Number of hourly rates quoted 8 7 7
Median hourly rate £19.00 £45.00 £27.50
Median hourly rate % change year-on-year
-57.77% +63.63%
UK excluding London median hourly rate £32.66 £23.00 £31.50
% change year-on-year
+41.97% -26.98%

HBase
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing HBase as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

HBase Jobs Demand Trend in the City of London

HBase
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing HBase across the City of London region.

HBase Daily Rate Trend in the City of London

HBase
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing HBase across the City of London region over the 3 months to 27 May 2016.

HBase Daily Rate Histogram in the City of London

HBase
Top 30 Related IT Skills in the City of London

For the 6 months to 27 May 2016, IT contractor jobs citing HBase also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for HBase.

1 24 (85.71%) Hadoop
2 22 (78.57%) Big Data
3 14 (50.00%) Java
3 14 (50.00%) Apache Hive
4 13 (46.43%) Apache Cassandra
5 11 (39.29%) SQL
5 11 (39.29%) Linux
6 9 (32.14%) Apache Spark
7 8 (28.57%) NoSQL
8 7 (25.00%) Scala
8 7 (25.00%) Kafka
8 7 (25.00%) Apache
8 7 (25.00%) Python
8 7 (25.00%) Data Warehouse
8 7 (25.00%) Oracle
8 7 (25.00%) Agile Software Development
9 6 (21.43%) SQL Server
9 6 (21.43%) Cloudera
9 6 (21.43%) MapReduce
10 5 (17.86%) Analytics
10 5 (17.86%) Apache Pig
10 5 (17.86%) HDFS
10 5 (17.86%) R
10 5 (17.86%) Spring
10 5 (17.86%) Open Source
10 5 (17.86%) Investment Management
11 4 (14.29%) Continuous Integration
11 4 (14.29%) Multithreading
11 4 (14.29%) Mockito
11 4 (14.29%) Amazon AWS

HBase
Top Related IT Skills in the City of London 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 9 (32.14%) Apache Spark
2 7 (25.00%) Apache
3 5 (17.86%) Apache Pig
4 4 (14.29%) Tomcat
5 3 (10.71%) Oracle HTTP Server
6 2 (7.14%) Confluence
6 2 (7.14%) IIS
6 2 (7.14%) WebSphere
7 1 (3.57%) Apache Solr
7 1 (3.57%) Oracle Coherence
Applications
1 1 (3.57%) MS Visio
Business Applications
1 1 (3.57%) RMDS
Cloud Services
1 4 (14.29%) Amazon AWS
2 2 (7.14%) Amazon EC2
3 1 (3.57%) AWS OpsWorks
3 1 (3.57%) IaaS
3 1 (3.57%) PaaS
Communications & Networking
1 3 (10.71%) Fibre Channel
1 3 (10.71%) HTTP
1 3 (10.71%) LAN
1 3 (10.71%) NAS
1 3 (10.71%) SAN
1 3 (10.71%) WAN
2 2 (7.14%) FCoE
2 2 (7.14%) iSCSI
3 1 (3.57%) Multicast
Database & Business Intelligence
1 24 (85.71%) Hadoop
2 22 (78.57%) Big Data
3 14 (50.00%) Apache Hive
4 13 (46.43%) Apache Cassandra
5 8 (28.57%) NoSQL
6 7 (25.00%) Data Warehouse
7 6 (21.43%) SQL Server
8 4 (14.29%) KNIME
8 4 (14.29%) Sqoop
9 3 (10.71%) MongoDB
10 2 (7.14%) Enterprise Data Warehouse
10 2 (7.14%) Impala
10 2 (7.14%) Oracle Database
10 2 (7.14%) RDBMS
10 2 (7.14%) Relational Database
11 1 (3.57%) DB2
11 1 (3.57%) Neo4j
11 1 (3.57%) Oracle ODI
11 1 (3.57%) SQL Server Analysis Services
11 1 (3.57%) SQL Server Integration Services
Development Applications
1 4 (14.29%) Jenkins
1 4 (14.29%) JIRA
1 4 (14.29%) JUnit
1 4 (14.29%) Mockito
2 3 (10.71%) Git (software)
2 3 (10.71%) Maven
3 2 (7.14%) Eclipse
3 2 (7.14%) GitLab
3 2 (7.14%) MSBuild
3 2 (7.14%) NUnit
3 2 (7.14%) Team Foundation Server
3 2 (7.14%) Visual Studio
4 1 (3.57%) Atlassian Bamboo
4 1 (3.57%) Cucumber
4 1 (3.57%) Geb
4 1 (3.57%) Gradle
4 1 (3.57%) IntelliJ
4 1 (3.57%) Jasmine
4 1 (3.57%) Spock
4 1 (3.57%) TestNG
General
1 4 (14.29%) Banking
2 3 (10.71%) Finance
3 2 (7.14%) Front Office
3 2 (7.14%) Investment Banking
3 2 (7.14%) Marketing
4 1 (3.57%) Publishing
Job Titles
1 15 (53.57%) Developer
2 6 (21.43%) Big Data Developer
2 6 (21.43%) Data Engineer
3 4 (14.29%) Data Scientist
3 4 (14.29%) Java Developer
4 3 (10.71%) Architect
4 3 (10.71%) C# Developer
4 3 (10.71%) C# WPF Developer
4 3 (10.71%) Scala Developer
4 3 (10.71%) Senior Developer
4 3 (10.71%) WPF Developer
5 2 (7.14%) AWS Engineer
5 2 (7.14%) C# Developer - Commodities
5 2 (7.14%) Hadoop Developer
5 2 (7.14%) Infrastructure Architect
5 2 (7.14%) Java Hadoop Developer
5 2 (7.14%) Software Engineer
6 1 (3.57%) Data Administrator
6 1 (3.57%) Senior C# Developer
6 1 (3.57%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 7 (25.00%) Kafka
2 5 (17.86%) Spring
3 4 (14.29%) Cascading
3 4 (14.29%) SOAP
4 3 (10.71%) .NET
4 3 (10.71%) JSON
4 3 (10.71%) Managed Extensibility Framework
4 3 (10.71%) WCF
4 3 (10.71%) Web Services
4 3 (10.71%) WPF
5 2 (7.14%) ADO.NET
5 2 (7.14%) Akka
5 2 (7.14%) Apache Commons
5 2 (7.14%) Grails
5 2 (7.14%) Guava
5 2 (7.14%) Java EE
5 2 (7.14%) jQuery
5 2 (7.14%) LINQ
5 2 (7.14%) Middleware
5 2 (7.14%) Unity DI Container
Miscellaneous
1 3 (10.71%) Algorithms
1 3 (10.71%) Analytical Skills
1 3 (10.71%) Clustering
2 2 (7.14%) Computer Science
2 2 (7.14%) Data Structures
2 2 (7.14%) Visualisation
3 1 (3.57%) Data Centre
3 1 (3.57%) Derivative
3 1 (3.57%) Enterprise Software
3 1 (3.57%) Hedge funds
Operating Systems
1 11 (39.29%) Linux
2 4 (14.29%) Windows
3 3 (10.71%) Unix
4 2 (7.14%) Solaris
4 2 (7.14%) Ubuntu
5 1 (3.57%) CentOS
Processes & Methodologies
1 7 (25.00%) Agile Software Development
2 6 (21.43%) MapReduce
3 5 (17.86%) Analytics
3 5 (17.86%) Investment Management
3 5 (17.86%) Open Source
4 4 (14.29%) BDD
4 4 (14.29%) Continuous Integration
4 4 (14.29%) ETL
4 4 (14.29%) Multithreading
4 4 (14.29%) Unit Testing
5 3 (10.71%) Continuous Delivery
5 3 (10.71%) OO
5 3 (10.71%) Scrum
5 3 (10.71%) Software Engineering
6 2 (7.14%) Benchmarking
6 2 (7.14%) DevOps
6 2 (7.14%) ETL Development
6 2 (7.14%) OOD
6 2 (7.14%) Pair Programming
6 2 (7.14%) TDD
Programming Languages
1 14 (50.00%) Java
2 11 (39.29%) SQL
3 7 (25.00%) Python
3 7 (25.00%) Scala
4 5 (17.86%) R
5 3 (10.71%) Bash Shell
5 3 (10.71%) C#
5 3 (10.71%) XAML
6 2 (7.14%) AWK
6 2 (7.14%) Groovy
6 2 (7.14%) JavaScript
6 2 (7.14%) sed
7 1 (3.57%) C++
7 1 (3.57%) SPARQL
Qualifications
1 2 (7.14%) Degree
1 2 (7.14%) Security Cleared
2 1 (3.57%) DV Cleared
2 1 (3.57%) SC Cleared
Quality Assurance & Compliance
1 1 (3.57%) QA
System Software
1 5 (17.86%) HDFS
2 3 (10.71%) Apache Flume
2 3 (10.71%) Hyper-V
2 3 (10.71%) NFS
2 3 (10.71%) SRDF
2 3 (10.71%) VMware Infrastructure
3 2 (7.14%) Apache ZooKeeper
3 2 (7.14%) KVM
3 2 (7.14%) Oracle RAC
3 2 (7.14%) Xen
4 1 (3.57%) Docker
Systems Management
1 3 (10.71%) Ambari
2 2 (7.14%) Oozie
2 2 (7.14%) Opscode Chef
3 1 (3.57%) Ganglia
3 1 (3.57%) Graphite
3 1 (3.57%) Kubernetes
3 1 (3.57%) Nagios
3 1 (3.57%) OpenAM
Vendors
1 7 (25.00%) Oracle
2 6 (21.43%) Cloudera
3 4 (14.29%) RapidMiner
4 3 (10.71%) Cisco
4 3 (10.71%) EMC
4 3 (10.71%) Intel
4 3 (10.71%) NetApp
4 3 (10.71%) Sybase
4 3 (10.71%) VMware
5 2 (7.14%) IBM
5 2 (7.14%) Microsoft
5 2 (7.14%) Tableau
6 1 (3.57%) Cognos
6 1 (3.57%) DataSynapse
6 1 (3.57%) ForgeRock
6 1 (3.57%) Hortonworks
6 1 (3.57%) Netezza
6 1 (3.57%) Snowplow
6 1 (3.57%) TIBCO
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