The following table provides summary statistics for contract job vacancies with a requirement for HBase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HBase over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache HBase
UK
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 403 467 559
Rank change year-on-year +64 +92  
Contract jobs citing HBase 211 175 83
As % of all contract IT jobs advertised in the UK 0.47% 0.33% 0.15%
As % of the Database & Business Intelligence category 2.05% 1.47% 0.69%
Number of daily rates quoted 143 124 67
Median daily rate £550 £600 £544
Median daily rate % change year-on-year -8.33% +10.34%  
90% offered a daily rate of more than £450 £440 £440
10% offered a daily rate of more than £675 £755 £725
UK excluding London median daily rate £525 £725 £495
% change year-on-year -27.58% +46.46%  
Number of hourly rates quoted 1 0 0
Median hourly rate £29.82 - -
UK excluding London median hourly rate - - -

HBase is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
UK
Contract job vacancies with a requirement for database and business intelligence skills 10282 11885 12104
As % of all contract IT job vacancies advertised in the UK 22.81% 22.18% 22.40%
Number of daily rates quoted 6965 7982 7762
Median daily rate £438 £425 £400
Median daily rate % change year-on-year +2.94% +6.25%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £600 £600 £550
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 129 187 159
Median hourly rate £34.24 £32.50 £32.10
Median hourly rate % change year-on-year +5.35% +1.24%  
90% offered a hourly rate of more than £11.60 £14.60 £15.35
10% offered a hourly rate of more than £47.00 £60.04 £47.50
UK excluding London median hourly rate £34.62 £32.50 £32.50
% change year-on-year +6.52% -  

HBase
Job Vacancy Trend

The job posting trend of jobs advertised citing HBase as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for HBase in the UK

HBase
Contractor Daily Rate Trend

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

Contractor daily rate trend for HBase in the UK

HBase
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing HBase over the 3 months to 28 March 2017.

Contractor daily rate histogram for HBase in the UK

HBase
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing HBase.

Contractor hourly rate trend for HBase in the UK

HBase
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HBase within the UK over the 3 months to 28 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +56 201 £550 -8.33% 32
London +50 154 £575 -4.16% 19
South East +37 30 £475 +26.66% 5
Berkshire +36 13 £475 +26.66% 3
Reading +28 13 £475 +26.66% 3
City of London -13 13 £600 +9.09% 3
Surrey +20 7 £563 - 1
South Wales - 7 £525 -
Wales - 7 £525 -
Newport - 6 £513 -
Staines - 5 - -
South West 0 4 £750 - 2
Yorkshire -11 4 £475 -36.45% 1
North East -20 4 £550 -26.66% 2
Cardiff - 4 £550 -
Cramlington - 4 £550 -
Northumberland - 4 £550 -
Buckinghamshire -3 3 £394 -
Milton Keynes -7 3 £394 -
Middlesex - 3 - -
Leeds - 3 £475 - 1
West Yorkshire - 3 £475 - 1
Bristol - 3 £750 -
Scotland - 3 £475 - 1
Edinburgh - 3 £475 - 1
East of England +1 2 £638 -15.00% 1
Canary Wharf -4 2 £575 -11.53%
Farnborough - 2 - -
Oxfordshire - 2 - -
Hampshire - 2 - - 1

HBase
Top 30 Co-occurring IT Skills

For the 6 months to 28 March 2017, 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 with a requirement for HBase.

1 395 (87.00%) Hadoop
2 327 (72.03%) Big Data
3 272 (59.91%) Apache Hive
4 266 (58.59%) Apache Spark
5 263 (57.93%) Java
6 184 (40.53%) Agile Software Development
7 174 (38.33%) HDFS
8 164 (36.12%) Python
9 142 (31.28%) Linux
10 138 (30.40%) MapReduce
11 137 (30.18%) NoSQL
12 128 (28.19%) Scala
13 121 (26.65%) Finance
14 120 (26.43%) Apache Pig
15 116 (25.55%) Kafka
15 116 (25.55%) Apache Cassandra
16 107 (23.57%) DevOps
17 105 (23.13%) Banking
18 103 (22.69%) SQL
19 102 (22.47%) MongoDB
20 91 (20.04%) Cloudera
20 91 (20.04%) Hadoop YARN
21 88 (19.38%) ETL
21 88 (19.38%) TDD
22 85 (18.72%) Hortonworks
23 84 (18.50%) Sqoop
24 82 (18.06%) Oracle
25 80 (17.62%) Oozie
26 77 (16.96%) Microservices
27 70 (15.42%) Amazon AWS

HBase
Co-occurring IT Skills 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
1 266 (58.59%) Apache Spark
2 120 (26.43%) Apache Pig
3 65 (14.32%) Apache
4 61 (13.44%) Elasticsearch
5 29 (6.39%) Confluence
6 27 (5.95%) Apache Solr
7 19 (4.19%) Tomcat
8 18 (3.96%) SAS
9 12 (2.64%) Cloud Foundry
9 12 (2.64%) WebSphere
10 11 (2.42%) IIS
10 11 (2.42%) Oracle Coherence
11 10 (2.20%) DataSynapse
11 10 (2.20%) Oracle HTTP Server
12 7 (1.54%) Jupyter
13 5 (1.10%) OpenStack
14 4 (0.88%) Apache Airflow
14 4 (0.88%) Documentum
14 4 (0.88%) Oracle SOA Suite
14 4 (0.88%) Oracle Workflow
Applications
1 12 (2.64%) MS Excel
2 5 (1.10%) SPSS
3 3 (0.66%) Weka
4 1 (0.22%) GNU Octave
Business Applications
1 4 (0.88%) Oracle BPM
1 4 (0.88%) SAP HR
2 2 (0.44%) SAP Oil and Gas
3 1 (0.22%) SAP S/4HANA
Cloud Services
1 70 (15.42%) Amazon AWS
2 21 (4.63%) Amazon S3
3 20 (4.41%) Amazon EC2
4 17 (3.74%) Microsoft Azure
5 15 (3.30%) Amazon EMR
6 10 (2.20%) Cloud Computing
7 9 (1.98%) Google Cloud Platform
8 8 (1.76%) IaaS
9 6 (1.32%) IBM Cloud
10 5 (1.10%) GitHub
10 5 (1.10%) Loggly
10 5 (1.10%) Sumo Logic
11 4 (0.88%) SaaS
12 3 (0.66%) AWS Lambda
12 3 (0.66%) PaaS
13 1 (0.22%) Amazon CloudWatch
13 1 (0.22%) Amazon ELB
13 1 (0.22%) Amazon Kinesis
13 1 (0.22%) AWS CloudFormation
13 1 (0.22%) Virtual Private Cloud
Communications & Networking
1 31 (6.83%) Kerberos
2 19 (4.19%) HTTP
3 12 (2.64%) LAN
3 12 (2.64%) WAN
4 10 (2.20%) FCoE
4 10 (2.20%) Fibre Channel
4 10 (2.20%) Internet
4 10 (2.20%) iSCSI
4 10 (2.20%) NAS
4 10 (2.20%) SAN
5 9 (1.98%) Multicast
5 9 (1.98%) Network Security
6 7 (1.54%) LDAP
7 5 (1.10%) DNS
8 3 (0.66%) FTP
8 3 (0.66%) SSL
9 2 (0.44%) Firewall
9 2 (0.44%) TCP/IP
10 1 (0.22%) SMS
10 1 (0.22%) SNMP
Database & Business Intelligence
1 395 (87.00%) Hadoop
2 327 (72.03%) Big Data
3 272 (59.91%) Apache Hive
4 137 (30.18%) NoSQL
5 116 (25.55%) Apache Cassandra
6 102 (22.47%) MongoDB
7 84 (18.50%) Sqoop
8 60 (13.22%) MySQL
9 58 (12.78%) PostgreSQL
10 56 (12.33%) Relational Database
11 54 (11.89%) SQL Server
12 52 (11.45%) Data Warehouse
13 50 (11.01%) Impala
14 38 (8.37%) Neo4j
15 33 (7.27%) Data Lake
15 33 (7.27%) RDBMS
16 24 (5.29%) QlikView
17 17 (3.74%) BusinessObjects
18 15 (3.30%) DB2
19 14 (3.08%) Pentaho
Development Applications
1 54 (11.89%) Jenkins
2 49 (10.79%) Git (software)
3 33 (7.27%) JIRA
4 22 (4.85%) Cucumber
5 18 (3.96%) IntelliJ
6 14 (3.08%) Talend Open Studio
7 13 (2.86%) Maven
8 7 (1.54%) Gradle
8 7 (1.54%) Vagrant
9 6 (1.32%) Artifactory
9 6 (1.32%) JUnit
10 5 (1.10%) Grunt
10 5 (1.10%) Subversion
11 4 (0.88%) Sonatype Nexus
12 3 (0.66%) Hudson
13 2 (0.44%) Apache Continuum
13 2 (0.44%) FindBugs
13 2 (0.44%) Mockito
13 2 (0.44%) Selenium
13 2 (0.44%) TeamCity
General
1 121 (26.65%) Finance
2 105 (23.13%) Banking
3 38 (8.37%) Investment Banking
4 18 (3.96%) Front Office
5 15 (3.30%) Retail
6 14 (3.08%) Marketing
7 12 (2.64%) Legal
8 7 (1.54%) Publishing
8 7 (1.54%) Telecoms
9 5 (1.10%) Games
10 3 (0.66%) Law
11 2 (0.44%) Electronics
11 2 (0.44%) Financial Institution
11 2 (0.44%) Manufacturing
11 2 (0.44%) Retail Banking
12 1 (0.22%) Advertising
12 1 (0.22%) Billing
12 1 (0.22%) Corporate Banking
12 1 (0.22%) Multimedia
Job Titles
1 177 (38.99%) Developer
2 83 (18.28%) Architect
2 83 (18.28%) Java Developer
3 61 (13.44%) Big Data Developer
4 59 (13.00%) Data Engineer
5 56 (12.33%) Data Architect
5 56 (12.33%) Hadoop Developer
6 53 (11.67%) Big Data Engineer
7 36 (7.93%) Scala Developer
8 35 (7.71%) Administrator
9 34 (7.49%) Big Data Architect
10 30 (6.61%) Hadoop Engineer
11 28 (6.17%) Consultant
12 25 (5.51%) Hadoop Administrator
13 23 (5.07%) Java Engineer
14 20 (4.41%) DevOps Engineer
15 19 (4.19%) Hadoop Architect
15 19 (4.19%) Java Hadoop Developer
15 19 (4.19%) Senior Developer
16 18 (3.96%) Analyst
Libraries, Frameworks & Software Standards
1 116 (25.55%) Kafka
2 59 (13.00%) HTML
3 56 (12.33%) REST
4 50 (11.01%) AngularJS
5 45 (9.91%) Spring
6 44 (9.69%) HTML5
7 39 (8.59%) CSS
8 35 (7.71%) CSS3
9 29 (6.39%) Apache Camel
9 29 (6.39%) Spring Boot
9 29 (6.39%) XML
10 25 (5.51%) RESTful
11 21 (4.63%) Akka
12 20 (4.41%) Web Services
13 18 (3.96%) jQuery
14 16 (3.52%) Spark Streaming
15 15 (3.30%) Dropwizard
15 15 (3.30%) Middleware
16 14 (3.08%) JSON
17 11 (2.42%) .NET
Miscellaneous
1 62 (13.66%) Analytical Skills
2 25 (5.51%) Computer Science
3 24 (5.29%) Algorithms
3 24 (5.29%) Reference Data
4 21 (4.63%) User Experience
5 16 (3.52%) Data Structures
6 13 (2.86%) Replication
7 12 (2.64%) Grid Computing
8 11 (2.42%) Management Information System
9 10 (2.20%) Data Centre
9 10 (2.20%) Foreign Exchange (FX)
10 8 (1.76%) Credit Risk
11 7 (1.54%) Fintech
12 4 (0.88%) Derivative
12 4 (0.88%) Equities
12 4 (0.88%) Linux Command Line
12 4 (0.88%) Taxonomies
13 3 (0.66%) Online Banking
13 3 (0.66%) Social Media
13 3 (0.66%) Social Network
Operating Systems
1 142 (31.28%) Linux
2 52 (11.45%) Unix
3 25 (5.51%) Windows
4 15 (3.30%) Red Hat Enterprise Linux
5 10 (2.20%) Solaris
6 5 (1.10%) CoreOS
7 4 (0.88%) CentOS
8 3 (0.66%) Fedora
9 2 (0.44%) Android
9 2 (0.44%) Apple iOS
Processes & Methodologies
1 184 (40.53%) Agile Software Development
2 138 (30.40%) MapReduce
3 107 (23.57%) DevOps
4 88 (19.38%) ETL
4 88 (19.38%) TDD
5 77 (16.96%) Microservices
6 68 (14.98%) Analytics
7 64 (14.10%) Business Intelligence
8 59 (13.00%) Data Modelling
9 56 (12.33%) Open Source
10 46 (10.13%) BDD
11 43 (9.47%) Continuous Integration
12 38 (8.37%) Data Architecture
13 34 (7.49%) Performance Tuning
13 34 (7.49%) Scrum
14 32 (7.05%) Machine Learning
15 31 (6.83%) Data Management
16 28 (6.17%) Continuous Delivery
17 27 (5.95%) Mentoring
18 25 (5.51%) Configuration Management
Programming Languages
1 263 (57.93%) Java
2 164 (36.12%) Python
3 128 (28.19%) Scala
4 103 (22.69%) SQL
5 46 (10.13%) JavaScript
6 43 (9.47%) R
7 34 (7.49%) Shell Script
8 28 (6.17%) Bash Shell
9 25 (5.51%) Perl
10 18 (3.96%) C++
11 17 (3.74%) PHP
12 14 (3.08%) C
12 14 (3.08%) C#
12 14 (3.08%) Ruby
13 7 (1.54%) MATLAB
14 5 (1.10%) Groovy
14 5 (1.10%) PL/SQL
15 4 (0.88%) ABAP
15 4 (0.88%) T-SQL
16 3 (0.66%) Go
Qualifications
1 44 (9.69%) Security Cleared
2 37 (8.15%) SC Cleared
3 32 (7.05%) Degree
4 14 (3.08%) BPSS Clearance
5 11 (2.42%) DV Cleared
6 8 (1.76%) BC Cleared
7 4 (0.88%) PhD
8 2 (0.44%) CISA
8 2 (0.44%) CISM
8 2 (0.44%) CISSP
9 1 (0.22%) AWS Certification
9 1 (0.22%) PMI Certification
9 1 (0.22%) PMP
Quality Assurance & Compliance
1 18 (3.96%) Data Quality
1 18 (3.96%) QA
2 4 (0.88%) Disclosure Scotland
3 3 (0.66%) PCI DSS
3 3 (0.66%) SLA
4 2 (0.44%) FedRAMP
4 2 (0.44%) MiFID
5 1 (0.22%) Dodd-Frank
5 1 (0.22%) EMIR
System Software
1 174 (38.33%) HDFS
2 63 (13.88%) Apache Flume
3 52 (11.45%) Docker
4 35 (7.71%) Apache ZooKeeper
5 15 (3.30%) VMware Infrastructure
6 14 (3.08%) Active Directory
6 14 (3.08%) Oracle RAC
7 10 (2.20%) NFS
7 10 (2.20%) SRDF
8 9 (1.98%) Hyper-V
8 9 (1.98%) KVM
8 9 (1.98%) Xen
9 5 (1.10%) VirtualBox
10 1 (0.22%) Cronacle
Systems Management
1 91 (20.04%) Hadoop YARN
2 80 (17.62%) Oozie
3 47 (10.35%) Puppet
4 46 (10.13%) Opscode Chef
5 44 (9.69%) Ansible
6 25 (5.51%) Nagios
7 17 (3.74%) Ambari
8 16 (3.52%) Terraform
9 15 (3.30%) Kubernetes
10 11 (2.42%) Kibana
11 8 (1.76%) Graphite
12 6 (1.32%) Mesos
12 6 (1.32%) Salt
13 5 (1.10%) Grafana
13 5 (1.10%) ZABBIX
14 4 (0.88%) logstash
15 3 (0.66%) Chronos
15 3 (0.66%) Marathon
16 1 (0.22%) OpenAM
16 1 (0.22%) Rancher
Vendors
1 91 (20.04%) Cloudera
2 85 (18.72%) Hortonworks
3 82 (18.06%) Oracle
4 26 (5.73%) Informatica
4 26 (5.73%) Tableau
5 25 (5.51%) Ab Initio
6 24 (5.29%) SAP
6 24 (5.29%) Splunk
7 18 (3.96%) IBM
7 18 (3.96%) Red Hat
8 16 (3.52%) SaltStack
8 16 (3.52%) Sybase
8 16 (3.52%) Teradata
9 15 (3.30%) MapR
9 15 (3.30%) VMware
10 14 (3.08%) Talend
11 13 (2.86%) MicroStrategy
12 12 (2.64%) Cisco
12 12 (2.64%) Cognos
12 12 (2.64%) Google
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