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 28 January 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
28 Jan 2015
Same period 2014 Same period 2013
Apache HBase
Rank 332 377 347
Rank change year-on-year
+45 -30
Contract jobs citing HBase 54 24 25
As % of all contract IT jobs located in London 0.26% 0.11% 0.13%
As % of the Database & Business Intelligence category 1.15% 0.48% 0.54%
Number of daily rates quoted 44 19 19
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£525 £575 £500
Average daily rate % change year-on-year
-8.69% +15.00%
90% offered a daily rate of more than £410 £440 £314
10% offered a daily rate of more than £680 £625 £530
UK excluding London average daily rate £505 £500 £450
% change year-on-year
+1.00% +11.11%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £52.50
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
4713 4977 4615
As % of all contract IT jobs located in London 22.79% 22.77% 23.43%
Number of daily rates quoted 3355 3433 3196
Average daily rate £450 £435 £425
Average daily rate % change year-on-year
+3.44% +2.35%
90% offered a daily rate of more than £310 £300 £295
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £363 £350 £330
% change year-on-year
+3.57% +6.06%
Number of hourly rates quoted 24 32 43
Average hourly rate £20.00 £28.75 £27.50
Average hourly rate % change year-on-year
-30.43% +4.54%
90% offered a hourly rate of more than £10.00 £18.00 £18.79
10% offered a hourly rate of more than £41.20 £104.75 £49.40
UK excluding London average hourly rate £33.50 £27.50 £30.50
% change year-on-year
+21.81% -9.83%

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 28 January 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 28 January 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 +13 8 £500 -20.00% 6
Docklands, London - - - -
HBase
England

HBase
Top 30 Related IT Skills in London

For the 6 months to 28 January 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.

1 115 (96.64%) Hadoop
2 97 (81.51%) Big Data
3 76 (63.87%) Java
4 75 (63.03%) Apache Hive
5 57 (47.90%) NoSQL
6 53 (44.54%) Agile Software Development
7 52 (43.70%) Apache Cassandra
7 52 (43.70%) Analytics
8 51 (42.86%) MongoDB
8 51 (42.86%) HDFS
9 50 (42.02%) MapReduce
10 48 (40.34%) Banking
11 44 (36.97%) Apache Spark
12 40 (33.61%) Linux
13 39 (32.77%) Data Warehouse
14 37 (31.09%) Oozie
15 36 (30.25%) Python
16 34 (28.57%) Apache Flume
17 33 (27.73%) Scala
18 27 (22.69%) OO
19 25 (21.01%) Visualisation
19 25 (21.01%) Apache Pig
19 25 (21.01%) Hadoop YARN
19 25 (21.01%) Cascading
20 24 (20.17%) SQL
21 23 (19.33%) Oracle
21 23 (19.33%) Finance
21 23 (19.33%) Couchbase
21 23 (19.33%) Hortonworks
22 22 (18.49%) Riak

HBase
Top Related IT Skills in London by Category

For the 6 months to 28 January 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 44 (36.97%) Apache Spark
2 25 (21.01%) Apache Pig
3 18 (15.13%) Apache
4 8 (6.72%) Oracle Coherence
5 4 (3.36%) Tomcat
6 3 (2.52%) WebSphere
6 3 (2.52%) OpenStack
6 3 (2.52%) IIS
6 3 (2.52%) Oracle HTTP Server
7 2 (1.68%) Cloud Foundry
8 1 (0.84%) Apache Solr
8 1 (0.84%) Elasticsearch
Applications
1 1 (0.84%) MS Excel
Business Applications
1 1 (0.84%) RMDS
Cloud Services
1 4 (3.36%) Amazon SQS
2 2 (1.68%) Amazon EMR
2 2 (1.68%) Amazon AWS
3 1 (0.84%) Cloud Computing
3 1 (0.84%) Google Cloud Platform
Communications & Networking
1 8 (6.72%) LAN
1 8 (6.72%) WAN
2 4 (3.36%) Kerberos
3 3 (2.52%) iSCSI
3 3 (2.52%) Network Security
3 3 (2.52%) NAS
3 3 (2.52%) FCoE
3 3 (2.52%) Fibre Channel
3 3 (2.52%) Multicast
3 3 (2.52%) HTTP
3 3 (2.52%) SAN
Database & Business Intelligence
1 115 (96.64%) Hadoop
2 97 (81.51%) Big Data
3 75 (63.03%) Apache Hive
4 57 (47.90%) NoSQL
5 52 (43.70%) Apache Cassandra
6 51 (42.86%) MongoDB
7 39 (32.77%) Data Warehouse
8 23 (19.33%) Couchbase
9 22 (18.49%) Riak
10 20 (16.81%) Sqoop
10 20 (16.81%) Mahout
10 20 (16.81%) HCatalog
11 19 (15.97%) Oracle Exadata
12 18 (15.13%) MarkLogic
13 14 (11.76%) SQL Server
13 14 (11.76%) Relational Database
14 12 (10.08%) RDBMS
15 11 (9.24%) Impala
16 10 (8.40%) OrientDB
17 7 (5.88%) DB2
Development Applications
1 13 (10.92%) Maven
2 11 (9.24%) Mockito
2 11 (9.24%) JUnit
3 6 (5.04%) Subversion
4 5 (4.20%) Cucumber
5 4 (3.36%) Jenkins
5 4 (3.36%) Git (software)
6 3 (2.52%) Atlassian Bamboo
6 3 (2.52%) Hudson
7 2 (1.68%) RSpec
7 2 (1.68%) WATIR
8 1 (0.84%) JIRA
8 1 (0.84%) Talend Open Studio
8 1 (0.84%) Eclipse
General
1 48 (40.34%) Banking
2 23 (19.33%) Finance
3 12 (10.08%) Investment Banking
4 6 (5.04%) Front Office
5 4 (3.36%) Legal
5 4 (3.36%) Retail
6 2 (1.68%) Telecoms
7 1 (0.84%) Marketing
7 1 (0.84%) Publishing
7 1 (0.84%) Games
Job Titles
1 53 (44.54%) Developer
2 28 (23.53%) Architect
3 23 (19.33%) Hadoop Developer
3 23 (19.33%) Big Data Developer
4 15 (12.61%) Java Developer
5 12 (10.08%) Data Architect
6 11 (9.24%) Big Data Architect
6 11 (9.24%) Enterprise Architect
7 7 (5.88%) Lead Developer
7 7 (5.88%) Administrator
8 6 (5.04%) Senior Developer
9 5 (4.20%) Data Administrator
10 4 (3.36%) Lead Architect
11 3 (2.52%) Infrastructure Solutions Architect
11 3 (2.52%) Big Data Consultant
11 3 (2.52%) Infrastructure Architect
11 3 (2.52%) Data Consultant
11 3 (2.52%) Solutions Architect
11 3 (2.52%) Consultant
11 3 (2.52%) Analyst
Libraries, Frameworks & Software Standards
1 25 (21.01%) Cascading
2 21 (17.65%) Kafka
3 15 (12.61%) XML
4 12 (10.08%) Akka
5 10 (8.40%) Apache Commons
5 10 (8.40%) Spring
5 10 (8.40%) Guava
6 7 (5.88%) HTML
7 5 (4.20%) Apache Avro
8 4 (3.36%) JMS
8 4 (3.36%) J2EE
8 4 (3.36%) Middleware
8 4 (3.36%) Apache Camel
8 4 (3.36%) REST
8 4 (3.36%) JavaFX
8 4 (3.36%) JSON
9 3 (2.52%) AngularJS
9 3 (2.52%) XSLT
9 3 (2.52%) SOAP
9 3 (2.52%) Web Services
Miscellaneous
1 25 (21.01%) Visualisation
2 21 (17.65%) Open Source
3 17 (14.29%) Algorithms
4 11 (9.24%) Derivative
5 5 (4.20%) Statistics
5 5 (4.20%) Replication
5 5 (4.20%) Foreign Exchange (FX)
6 4 (3.36%) Data Structures
6 4 (3.36%) Equities
6 4 (3.36%) Credit Derivative
7 3 (2.52%) Computer Science
7 3 (2.52%) Social Network
7 3 (2.52%) Data Integration
8 2 (1.68%) Machine to Machine
8 2 (1.68%) Artificial Intelligence
8 2 (1.68%) Market Risk
9 1 (0.84%) Mathematics
9 1 (0.84%) Credit Risk
9 1 (0.84%) Equity Derivative
9 1 (0.84%) Management Information System
Operating Systems
1 40 (33.61%) Linux
2 14 (11.76%) UNIX
3 10 (8.40%) Windows
4 4 (3.36%) Red Hat Enterprise Linux
5 3 (2.52%) Solaris
Processes & Methodologies
1 53 (44.54%) Agile Software Development
2 52 (43.70%) Analytics
3 50 (42.02%) MapReduce
4 27 (22.69%) OO
5 19 (15.97%) Business Intelligence
6 18 (15.13%) ETL
7 16 (13.45%) Scrum
8 13 (10.92%) Mentoring
8 13 (10.92%) OOD
9 12 (10.08%) Unit Testing
10 11 (9.24%) Big Data Analytics
10 11 (9.24%) BDD
10 11 (9.24%) Data Modelling
10 11 (9.24%) Pair Programming
11 10 (8.40%) TDD
12 9 (7.56%) Performance Tuning
12 9 (7.56%) OOP
12 9 (7.56%) Benchmarking
13 8 (6.72%) Logical Data Model
14 7 (5.88%) Functional Programming
Programming Languages
1 76 (63.87%) Java
2 36 (30.25%) Python
3 33 (27.73%) Scala
4 24 (20.17%) SQL
5 16 (13.45%) Bash Shell
6 12 (10.08%) C#
7 10 (8.40%) AWK
7 10 (8.40%) JavaScript
7 10 (8.40%) sed
8 7 (5.88%) R
9 6 (5.04%) Ruby
10 4 (3.36%) C++
10 4 (3.36%) Clojure
11 3 (2.52%) Perl
11 3 (2.52%) PHP
12 2 (1.68%) Shell Script
12 2 (1.68%) C
12 2 (1.68%) Golang
13 1 (0.84%) XAML
13 1 (0.84%) MATLAB
Qualifications
1 9 (7.56%) Degree
2 1 (0.84%) Postgraduate
Quality Assurance & Compliance
1 1 (0.84%) Basel III
1 1 (0.84%) Data Quality
1 1 (0.84%) Dodd-Frank
System Software
1 51 (42.86%) HDFS
2 34 (28.57%) Apache Flume
3 21 (17.65%) Apache ZooKeeper
4 11 (9.24%) Oracle RAC
5 4 (3.36%) Active Directory
6 3 (2.52%) Xen
6 3 (2.52%) VMware Infrastructure
6 3 (2.52%) Hyper-V
6 3 (2.52%) SRDF
6 3 (2.52%) NFS
6 3 (2.52%) KVM
Systems Management
1 37 (31.09%) Oozie
2 25 (21.01%) Hadoop YARN
3 21 (17.65%) Ambari
4 11 (9.24%) Puppet
5 10 (8.40%) Opscode Chef
6 7 (5.88%) Nagios
7 4 (3.36%) Graphite
7 4 (3.36%) Mesos
8 3 (2.52%) Vagrant
9 2 (1.68%) OpenView
9 2 (1.68%) Munin
9 2 (1.68%) ZABBIX
10 1 (0.84%) Cacti
10 1 (0.84%) Ansible
Vendors
1 23 (19.33%) Oracle
1 23 (19.33%) Hortonworks
2 21 (17.65%) Netezza
3 19 (15.97%) MapR
3 19 (15.97%) Teradata
4 13 (10.92%) Sybase
5 9 (7.56%) Cisco
6 8 (6.72%) Intel
6 8 (6.72%) Cloudera
7 5 (4.20%) Splunk
7 5 (4.20%) SaltStack
8 4 (3.36%) NetApp
8 4 (3.36%) IBM
9 3 (2.52%) Vertica
9 3 (2.52%) DataSynapse
9 3 (2.52%) VMware
9 3 (2.52%) EMC
9 3 (2.52%) TIBCO
10 2 (1.68%) Tableau
10 2 (1.68%) Infobright
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