The table below looks at the statistics for HBase skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited HBase over the 3 months to 3 July 2015 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
3 Jul 2015
Same period 2014 Same period 2013
Apache HBase
Rank 366 375 371
Rank change year-on-year
+9 -4
Contract jobs citing HBase 58 37 43
As % of all contract IT jobs located in London 0.25% 0.16% 0.18%
As % of the Database & Business Intelligence category 1.07% 0.71% 0.83%
Number of daily rates quoted 36 20 36
Average daily rate
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of your Daily Rate
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£558 £550 £500
Average daily rate % change year-on-year
+1.36% +10.00%
90% offered a daily rate of more than £453 £425 £333
10% offered a daily rate of more than £663 £628 £650
UK excluding London average daily rate £563 £520 -
% change year-on-year
+8.17% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
HBase
England

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 London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
5408 5214 5173
As % of all contract IT jobs located in London 23.18% 22.75% 22.11%
Number of daily rates quoted 3796 3592 3500
Average daily rate £450 £442 £430
Average daily rate % change year-on-year
+1.80% +2.79%
90% offered a daily rate of more than £303 £300 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London average daily rate £350 £350 £338
% change year-on-year
- +3.70%
Number of hourly rates quoted 50 26 65
Average hourly rate £27.78 £27.50 £24.83
Average hourly rate % change year-on-year
+1.01% +10.77%
90% offered a hourly rate of more than £16.80 £14.00 £17.38
10% offered a hourly rate of more than £55.00 £125.00 £51.30
UK excluding London average hourly rate £30.00 £28.50 £30.00
% change year-on-year
+5.26% -5.00%

HBase
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing HBase across the London region as a proportion of the total demand within the Database & Business Intelligence category.

HBase Jobs Demand Trend in London

HBase
Daily Rate Trend in London

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

HBase Daily Rate Trend in London

HBase
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing HBase across the London region over the 3 months to 3 July 2015.

HBase Daily Rate Histogram in London

HBase
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing HBase within the London region over the 3 months to 3 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +4 16 £545 -12.80% 8
Docklands, London - 1 - -
HBase
England

HBase
Top 30 Related IT Skills in London

For the 6 months to 3 July 2015, IT contractor jobs across the 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.

1 119 (93.70%) Hadoop
2 84 (66.14%) Big Data
3 76 (59.84%) Java
4 67 (52.76%) Apache Spark
5 63 (49.61%) Apache Hive
6 49 (38.58%) Agile Software Development
7 46 (36.22%) HDFS
8 40 (31.50%) MapReduce
9 35 (27.56%) Linux
10 34 (26.77%) Analytics
11 32 (25.20%) SQL
11 32 (25.20%) Python
12 31 (24.41%) TDD
12 31 (24.41%) Apache Pig
13 30 (23.62%) Impala
14 29 (22.83%) Scala
15 27 (21.26%) Apache Cassandra
16 24 (18.90%) Banking
17 22 (17.32%) Hadoop YARN
18 21 (16.54%) Kafka
18 21 (16.54%) MongoDB
18 21 (16.54%) R
19 20 (15.75%) NoSQL
19 20 (15.75%) Apache
20 19 (14.96%) Finance
21 18 (14.17%) Open Source
22 17 (13.39%) RESTful
22 17 (13.39%) BDD
22 17 (13.39%) Data Modelling
23 16 (12.60%) Oracle

HBase
Top Related IT Skills in London by Category

For the 6 months to 3 July 2015, IT contractor jobs across the 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 67 (52.76%) Apache Spark
2 31 (24.41%) Apache Pig
3 20 (15.75%) Apache
4 14 (11.02%) Confluence
5 11 (8.66%) Tomcat
6 9 (7.09%) Oracle Coherence
7 8 (6.30%) Elasticsearch
7 8 (6.30%) IIS
7 8 (6.30%) Oracle HTTP Server
7 8 (6.30%) WebSphere
8 5 (3.94%) SAS
9 4 (3.15%) Apache Solr
10 1 (0.79%) JBoss
10 1 (0.79%) WebLogic
10 1 (0.79%) Zope
Applications
1 2 (1.57%) MS Excel
1 2 (1.57%) SPSS
2 1 (0.79%) Weka
Business Applications
1 7 (5.51%) RMDS
Cloud Services
1 14 (11.02%) Amazon AWS
2 4 (3.15%) IaaS
3 3 (2.36%) Cloud Computing
4 1 (0.79%) Amazon EC2
4 1 (0.79%) Microsoft Azure
4 1 (0.79%) Amazon EMR
Communications & Networking
1 8 (6.30%) LAN
1 8 (6.30%) WAN
1 8 (6.30%) HTTP
2 7 (5.51%) iSCSI
2 7 (5.51%) NAS
2 7 (5.51%) FCoE
2 7 (5.51%) Fibre Channel
2 7 (5.51%) Multicast
2 7 (5.51%) SAN
3 4 (3.15%) Kerberos
4 3 (2.36%) Internet
4 3 (2.36%) Network Security
5 2 (1.57%) DNS
Database & Business Intelligence
1 119 (93.70%) Hadoop
2 84 (66.14%) Big Data
3 63 (49.61%) Apache Hive
4 30 (23.62%) Impala
5 27 (21.26%) Apache Cassandra
6 21 (16.54%) MongoDB
7 20 (15.75%) NoSQL
8 16 (12.60%) Relational Database
9 13 (10.24%) RDBMS
10 12 (9.45%) SQL Server
11 11 (8.66%) Data Warehouse
11 11 (8.66%) Sqoop
12 10 (7.87%) Data Mining
13 8 (6.30%) MySQL
13 8 (6.30%) Mahout
14 4 (3.15%) Text Mining
14 4 (3.15%) CouchDB
15 3 (2.36%) Pentaho
15 3 (2.36%) Enterprise Data Warehouse
16 2 (1.57%) DB2
Development Applications
1 14 (11.02%) JIRA
2 12 (9.45%) Cucumber
3 11 (8.66%) IntelliJ
4 10 (7.87%) Spock
4 10 (7.87%) Geb
5 4 (3.15%) Git (software)
6 3 (2.36%) Jenkins
7 2 (1.57%) SpecFlow
7 2 (1.57%) SonarQube
7 2 (1.57%) RSpec
7 2 (1.57%) Visual Studio
7 2 (1.57%) Subversion
7 2 (1.57%) TeamCity
8 1 (0.79%) Selenium
8 1 (0.79%) Talend Open Studio
8 1 (0.79%) JUnit
8 1 (0.79%) LoadRunner
8 1 (0.79%) Introscope
8 1 (0.79%) JBehave
8 1 (0.79%) Cobertura
General
1 24 (18.90%) Banking
2 19 (14.96%) Finance
3 10 (7.87%) Investment Banking
4 4 (3.15%) Retail
5 3 (2.36%) Publishing
5 3 (2.36%) Games
5 3 (2.36%) Legal
5 3 (2.36%) Telecoms
6 1 (0.79%) Front Office
6 1 (0.79%) Advertising
6 1 (0.79%) Private Banking
6 1 (0.79%) German Language
Job Titles
1 59 (46.46%) Developer
2 29 (22.83%) Architect
3 27 (21.26%) Hadoop Developer
4 22 (17.32%) Java Developer
5 12 (9.45%) Data Architect
6 10 (7.87%) Administrator
7 9 (7.09%) Consultant
7 9 (7.09%) Big Data Architect
8 8 (6.30%) Big Data Consultant
8 8 (6.30%) Solutions Architect
8 8 (6.30%) Data Consultant
9 7 (5.51%) Lead Developer
9 7 (5.51%) Infrastructure Architect
10 6 (4.72%) Infrastructure Solutions Architect
11 5 (3.94%) Big Data Developer
11 5 (3.94%) Hadoop Administrator
12 4 (3.15%) Data Scientist
12 4 (3.15%) Senior Developer
13 3 (2.36%) Data Administrator
14 2 (1.57%) Linux Administrator
Libraries, Frameworks & Software Standards
1 21 (16.54%) Kafka
2 17 (13.39%) RESTful
3 15 (11.81%) HTML
3 15 (11.81%) Cascading
4 13 (10.24%) Spring
5 11 (8.66%) Apache Camel
6 10 (7.87%) Spring Boot
6 10 (7.87%) Web Services
6 10 (7.87%) XML
6 10 (7.87%) Grails
6 10 (7.87%) JAX-RS
7 8 (6.30%) XSLT
7 8 (6.30%) Rendezvous
7 8 (6.30%) Middleware
8 7 (5.51%) Ultra Messaging
8 7 (5.51%) REST
9 6 (4.72%) Apache Avro
9 6 (4.72%) JSON
9 6 (4.72%) HTML5
10 4 (3.15%) NumPy
Miscellaneous
1 8 (6.30%) Replication
2 7 (5.51%) Foreign Exchange (FX)
3 6 (4.72%) Analytical Skills
4 5 (3.94%) Algorithms
5 4 (3.15%) Clustering
6 3 (2.36%) Market Risk
6 3 (2.36%) Data Integration
6 3 (2.36%) Visualisation
6 3 (2.36%) Internet of Things
6 3 (2.36%) Credit Derivative
6 3 (2.36%) Derivative
6 3 (2.36%) Mathematics
6 3 (2.36%) Physics
7 2 (1.57%) Computer Science
7 2 (1.57%) Machine to Machine
7 2 (1.57%) Equities
7 2 (1.57%) Data Structures
7 2 (1.57%) Credit Risk
8 1 (0.79%) Data Centre
8 1 (0.79%) User Experience
Operating Systems
1 35 (27.56%) Linux
2 13 (10.24%) UNIX
3 12 (9.45%) CentOS
4 11 (8.66%) Windows
5 10 (7.87%) Ubuntu
6 7 (5.51%) Solaris
7 5 (3.94%) Red Hat Enterprise Linux
Processes & Methodologies
1 49 (38.58%) Agile Software Development
2 40 (31.50%) MapReduce
3 34 (26.77%) Analytics
4 31 (24.41%) TDD
5 18 (14.17%) Open Source
6 17 (13.39%) BDD
6 17 (13.39%) Data Modelling
7 14 (11.02%) Scrum
8 13 (10.24%) Business Intelligence
9 12 (9.45%) Microservices
9 12 (9.45%) API Development
10 11 (8.66%) Performance Tuning
10 11 (8.66%) Big Data Analytics
11 10 (7.87%) Mentoring
11 10 (7.87%) ETL
11 10 (7.87%) OO
11 10 (7.87%) Data Architecture
12 9 (7.09%) Pair Programming
12 9 (7.09%) Coaching
13 8 (6.30%) Benchmarking
Programming Languages
1 76 (59.84%) Java
2 32 (25.20%) SQL
2 32 (25.20%) Python
3 29 (22.83%) Scala
4 21 (16.54%) R
5 11 (8.66%) JavaScript
6 10 (7.87%) C#
6 10 (7.87%) Groovy
7 9 (7.09%) Bash Shell
8 6 (4.72%) C++
9 5 (3.94%) C
10 4 (3.15%) Ruby
11 3 (2.36%) T-SQL
11 3 (2.36%) Perl
12 2 (1.57%) Shell Script
13 1 (0.79%) MATLAB
13 1 (0.79%) Clojure
13 1 (0.79%) Go
13 1 (0.79%) PHP
Qualifications
1 12 (9.45%) Security Cleared
2 11 (8.66%) SC Cleared
3 7 (5.51%) Degree
4 3 (2.36%) PhD
5 2 (1.57%) CTC Cleared
6 1 (0.79%) DV Cleared
Quality Assurance & Compliance
1 3 (2.36%) Data Quality
2 1 (0.79%) QA
System Software
1 46 (36.22%) HDFS
2 15 (11.81%) Apache Flume
3 12 (9.45%) Docker
4 9 (7.09%) Oracle RAC
4 9 (7.09%) Apache ZooKeeper
5 7 (5.51%) Xen
5 7 (5.51%) NFS
5 7 (5.51%) VMware Infrastructure
5 7 (5.51%) Hyper-V
5 7 (5.51%) SRDF
5 7 (5.51%) KVM
6 4 (3.15%) Active Directory
Systems Management
1 22 (17.32%) Hadoop YARN
2 12 (9.45%) Oozie
3 9 (7.09%) Nagios
4 6 (4.72%) Puppet
4 6 (4.72%) Opscode Chef
5 5 (3.94%) Ansible
6 4 (3.15%) Graphite
6 4 (3.15%) Mesos
7 3 (2.36%) Ambari
8 2 (1.57%) OpenView
8 2 (1.57%) Munin
8 2 (1.57%) ZABBIX
9 1 (0.79%) Cacti
9 1 (0.79%) BladeLogic
9 1 (0.79%) logstash
9 1 (0.79%) Kibana
9 1 (0.79%) ITRS Geneos
Vendors
1 16 (12.60%) Oracle
2 14 (11.02%) Cloudera
3 10 (7.87%) Splunk
3 10 (7.87%) Sybase
4 9 (7.09%) Cisco
4 9 (7.09%) IBM
4 9 (7.09%) TIBCO
5 8 (6.30%) Intel
5 8 (6.30%) NetApp
5 8 (6.30%) VMware
5 8 (6.30%) DataSynapse
6 7 (5.51%) SaltStack
6 7 (5.51%) EMC
7 4 (3.15%) Hortonworks
7 4 (3.15%) Teradata
8 3 (2.36%) Informatica
8 3 (2.36%) Mercator
9 2 (1.57%) Perforce
9 2 (1.57%) Red Hat
9 2 (1.57%) HP
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