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 average contractor rates offered in IT contracts that have cited HBase over the 3 months to 20 August 2014 with a comparison to the same period in 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.

Location
3 months to
20 Aug 2014
Same period 2013 Same period 2012
Apache HBase
Rank 193 205 227
Rank change year-on-year
+12 +22
Contract jobs citing HBase 5 25 4
As % of all contract IT jobs located in the City of London 0.086% 0.34% 0.050%
As % of the Database & Business Intelligence category 0.38% 1.48% 0.24%
Number of daily rates quoted 4 25 4
Average daily rate
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of your Daily Rate
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£613 £525 £500
Average daily rate % change year-on-year
+16.66% +5.00%
UK excluding London average daily rate £600 - £400
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average 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
1313 1690 1653
As % of all contract IT jobs located in the City of London 22.70% 22.94% 20.78%
Number of daily rates quoted 982 1248 1214
Average daily rate £450 £450 £438
Average daily rate % change year-on-year
- +2.85%
90% offered a daily rate of more than £320 £325 £320
10% offered a daily rate of more than £575 £600 £575
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 3 12 19
Average hourly rate £25.00 £51.00 £37.50
Average hourly rate % change year-on-year
-50.98% +36.00%
90% offered a hourly rate of more than £20.80 £20.50 £15.40
10% offered a hourly rate of more than £56.61 £59.87 £51.50
UK excluding London average hourly rate £28.50 £30.50 £30.00
% change year-on-year
-6.55% +1.66%

HBase
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing HBase across the City of London region as a proportion of the total demand within 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
Top 30 Related IT Skills in the City of London

For the 6 months to 20 August 2014, IT contractor jobs across the City of London region citing HBase also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited HBase.

1 10 (100.00%) Hadoop
2 8 (80.00%) Java
2 8 (80.00%) SQL
3 7 (70.00%) Big Data
4 5 (50.00%) HTML
4 5 (50.00%) Linux
4 5 (50.00%) Python
5 4 (40.00%) Apache Hive
5 4 (40.00%) Apache Pig
6 3 (30.00%) Kafka
6 3 (30.00%) Apache Cassandra
6 3 (30.00%) NoSQL
6 3 (30.00%) FCoE
6 3 (30.00%) Fibre Channel
6 3 (30.00%) 29West
6 3 (30.00%) MapReduce
6 3 (30.00%) RMDS
6 3 (30.00%) DataSynapse
6 3 (30.00%) WebSphere
6 3 (30.00%) Oracle RAC
6 3 (30.00%) Oracle Coherence
6 3 (30.00%) NAS
6 3 (30.00%) SRDF
6 3 (30.00%) Agile Software Development
6 3 (30.00%) LAN
6 3 (30.00%) WAN
6 3 (30.00%) HTTP
6 3 (30.00%) NFS
6 3 (30.00%) NetApp
6 3 (30.00%) TIBCO

HBase
Top Related IT Skills in the City of London by Category

For the 6 months to 20 August 2014, IT contractor jobs across the City of London region citing HBase also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited HBase. Up to 20 skills are shown per category.

Application Platforms
1 4 (40.00%) Apache Pig
2 3 (30.00%) WebSphere
2 3 (30.00%) Oracle Coherence
2 3 (30.00%) Apache
2 3 (30.00%) Tomcat
2 3 (30.00%) Oracle HTTP Server
2 3 (30.00%) IIS
3 2 (20.00%) Elasticsearch
4 1 (10.00%) SAS
Business Applications
1 3 (30.00%) RMDS
Cloud Services
1 1 (10.00%) Cloud Computing
Communications & Networking
1 3 (30.00%) FCoE
1 3 (30.00%) Fibre Channel
1 3 (30.00%) NAS
1 3 (30.00%) LAN
1 3 (30.00%) WAN
1 3 (30.00%) HTTP
1 3 (30.00%) SAN
1 3 (30.00%) Multicast
2 2 (20.00%) iSCSI
3 1 (10.00%) Internet
Database & Business Intelligence
1 10 (100.00%) Hadoop
2 7 (70.00%) Big Data
3 4 (40.00%) Apache Hive
4 3 (30.00%) Apache Cassandra
4 3 (30.00%) NoSQL
4 3 (30.00%) SQL Server
5 2 (20.00%) Data Mining
5 2 (20.00%) Redis
5 2 (20.00%) Mahout
5 2 (20.00%) MongoDB
6 1 (10.00%) Sqoop
6 1 (10.00%) PostgreSQL
6 1 (10.00%) Data Warehouse
6 1 (10.00%) MySQL
6 1 (10.00%) Amazon Redshift
6 1 (10.00%) Relational Database
Development Applications
1 2 (20.00%) JUnit
1 2 (20.00%) JIRA
1 2 (20.00%) Git (software)
1 2 (20.00%) Cucumber
1 2 (20.00%) Jenkins
2 1 (10.00%) Talend Open Studio
General
1 2 (20.00%) Finance
2 1 (10.00%) Advertising
2 1 (10.00%) Games
2 1 (10.00%) Back Office
Job Titles
1 4 (40.00%) Developer
2 3 (30.00%) Infrastructure Architect
2 3 (30.00%) Architect
3 2 (20.00%) Solutions Architect
3 2 (20.00%) Java Developer
3 2 (20.00%) Infrastructure Solutions Architect
4 1 (10.00%) Senior Business Intelligence Developer
4 1 (10.00%) Hadoop Developer
4 1 (10.00%) Data Scientist
4 1 (10.00%) Lead Architect
4 1 (10.00%) Business Intelligence Developer
4 1 (10.00%) Python Developer
4 1 (10.00%) Senior Developer
4 1 (10.00%) Analyst
4 1 (10.00%) Business Developer
4 1 (10.00%) Data Analyst
Libraries, Frameworks & Software Standards
1 5 (50.00%) HTML
2 3 (30.00%) Kafka
2 3 (30.00%) Rendezvous
2 3 (30.00%) Middleware
2 3 (30.00%) XML
2 3 (30.00%) XSLT
3 2 (20.00%) ActiveMQ
3 2 (20.00%) HTML5
3 2 (20.00%) Apache Camel
Miscellaneous
1 2 (20.00%) Computer Science
1 2 (20.00%) Market Risk
1 2 (20.00%) Derivative
2 1 (10.00%) Visualisation
2 1 (10.00%) Statistics
2 1 (10.00%) Neural Network
2 1 (10.00%) Mathematics
2 1 (10.00%) Physics
2 1 (10.00%) Foreign Exchange (FX)
Operating Systems
1 5 (50.00%) Linux
2 3 (30.00%) Windows
2 3 (30.00%) Solaris
3 1 (10.00%) Ubuntu
3 1 (10.00%) CentOS
3 1 (10.00%) Red Hat Enterprise Linux
3 1 (10.00%) Fedora
3 1 (10.00%) UNIX
Processes & Methodologies
1 3 (30.00%) MapReduce
1 3 (30.00%) Agile Software Development
1 3 (30.00%) Benchmarking
1 3 (30.00%) Performance Tuning
2 2 (20.00%) OO
2 2 (20.00%) ETL
2 2 (20.00%) TDD
2 2 (20.00%) Scrum
2 2 (20.00%) Risk Management
2 2 (20.00%) Domain-Driven Design
2 2 (20.00%) Risk Analysis
2 2 (20.00%) Kanban
2 2 (20.00%) Machine Learning
2 2 (20.00%) Complex Event Processing
2 2 (20.00%) BDD
2 2 (20.00%) CQRS
2 2 (20.00%) Analytics
3 1 (10.00%) Big Data Analytics
3 1 (10.00%) Data Analytics
3 1 (10.00%) Operations Research
Programming Languages
1 8 (80.00%) Java
1 8 (80.00%) SQL
2 5 (50.00%) Python
3 2 (20.00%) JavaScript
3 2 (20.00%) PL/SQL
4 1 (10.00%) R
4 1 (10.00%) Scala
4 1 (10.00%) MATLAB
4 1 (10.00%) Shell Script
4 1 (10.00%) Perl
4 1 (10.00%) C++
Qualifications
1 1 (10.00%) Degree
1 1 (10.00%) PhD
System Software
1 3 (30.00%) Oracle RAC
1 3 (30.00%) SRDF
1 3 (30.00%) NFS
2 2 (20.00%) KVM
2 2 (20.00%) HDFS
2 2 (20.00%) VMware Infrastructure
2 2 (20.00%) Xen
2 2 (20.00%) Hyper-V
3 1 (10.00%) Apache Flume
Systems Management
1 2 (20.00%) Puppet
1 2 (20.00%) Opscode Chef
Vendors
1 3 (30.00%) 29West
1 3 (30.00%) DataSynapse
1 3 (30.00%) NetApp
1 3 (30.00%) TIBCO
1 3 (30.00%) Cisco
1 3 (30.00%) IBM
1 3 (30.00%) EMC
1 3 (30.00%) Intel
1 3 (30.00%) Oracle
1 3 (30.00%) Sybase
2 2 (20.00%) VMware
3 1 (10.00%) Talend
3 1 (10.00%) Vertica
3 1 (10.00%) Netezza
3 1 (10.00%) Teradata
3 1 (10.00%) Red Hat
3 1 (10.00%) Cognos
3 1 (10.00%) Informatica
3 1 (10.00%) MicroStrategy
3 1 (10.00%) Business Objects