The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 23 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Apache HBase
London / Canary Wharf
Rank 25 21 -
Rank change year-on-year -4 -  
Contract jobs citing HBase 2 4 0
As % of all contract IT jobs advertised in Canary Wharf 1.52% 3.15% -
As % of the Database & Business Intelligence category 5.88% 12.50% -
Number of daily rates quoted 2 4 0
Median daily rate £575 £650 -
Median daily rate % change year-on-year -11.53% -  
UK excluding London median daily rate £525 £675 £495
% change year-on-year -22.22% +36.36%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
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 advertised in Canary Wharf with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Canary Wharf
Contract job vacancies with a requirement for database and business intelligence skills 34 32 22
As % of all contract IT job vacancies advertised in Canary Wharf 25.76% 25.20% 19.47%
Number of daily rates quoted 28 29 14
Median daily rate £564 £480 £500
Median daily rate % change year-on-year +17.44% -4.00%  
90% offered a daily rate of more than £425 £353 £471
10% offered a daily rate of more than £625 £650 £658
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.75 £32.50 £32.50
% change year-on-year -2.30% -  

HBase
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf 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 Canary Wharf

HBase
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for HBase in Canary Wharf

HBase
Top 30 Related IT Skills in Canary Wharf

For the 6 months to 23 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 across the Canary Wharf region with a requirement for HBase.

1 3 (100.00%) SQL
1 3 (100.00%) Java
1 3 (100.00%) XML
1 3 (100.00%) Linux
1 3 (100.00%) Banking
2 2 (66.67%) Spring
2 2 (66.67%) Investment Banking
2 2 (66.67%) Regression Testing
2 2 (66.67%) Finance
2 2 (66.67%) Unix
2 2 (66.67%) Reference Data
2 2 (66.67%) MongoDB
2 2 (66.67%) NoSQL
2 2 (66.67%) Protocol Buffers
2 2 (66.67%) Apache Avro
2 2 (66.67%) Relational Database
2 2 (66.67%) OO
2 2 (66.67%) SOAP
2 2 (66.67%) JUnit
2 2 (66.67%) J2EE
2 2 (66.67%) OOD
2 2 (66.67%) Analytical Skills
2 2 (66.67%) Data Structures
2 2 (66.67%) Algorithms
2 2 (66.67%) Continuous Delivery
2 2 (66.67%) SDLC
3 1 (33.33%) Software Delivery
3 1 (33.33%) AppDynamics
3 1 (33.33%) LAN
3 1 (33.33%) WAN

HBase
Top Related IT Skills in Canary Wharf 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 1 (33.33%) Apache
1 1 (33.33%) DataSynapse
1 1 (33.33%) IIS
1 1 (33.33%) Oracle Coherence
1 1 (33.33%) Oracle HTTP Server
1 1 (33.33%) Tomcat
1 1 (33.33%) WebSphere
Applications
1 1 (33.33%) MS Excel
Communications & Networking
1 1 (33.33%) FCoE
1 1 (33.33%) Fibre Channel
1 1 (33.33%) HTTP
1 1 (33.33%) Internet
1 1 (33.33%) iSCSI
1 1 (33.33%) LAN
1 1 (33.33%) Multicast
1 1 (33.33%) NAS
1 1 (33.33%) SAN
1 1 (33.33%) WAN
Database & Business Intelligence
1 2 (66.67%) MongoDB
1 2 (66.67%) NoSQL
1 2 (66.67%) Relational Database
2 1 (33.33%) Hadoop
2 1 (33.33%) SQL Server
Development Applications
1 2 (66.67%) JUnit
General
1 3 (100.00%) Banking
2 2 (66.67%) Finance
2 2 (66.67%) Investment Banking
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Investment Banking Java Developer
1 2 (66.67%) Java Developer
1 2 (66.67%) NoSQL Developer
2 1 (33.33%) Architect
2 1 (33.33%) Cloud Architect
2 1 (33.33%) Cloud Infrastructure Architect
2 1 (33.33%) DevOps Architect
2 1 (33.33%) Digital Architect
2 1 (33.33%) Infrastructure Architect
Libraries, Frameworks & Software Standards
1 3 (100.00%) XML
2 2 (66.67%) Apache Avro
2 2 (66.67%) J2EE
2 2 (66.67%) Protocol Buffers
2 2 (66.67%) SOAP
2 2 (66.67%) Spring
3 1 (33.33%) HTML
3 1 (33.33%) Middleware
3 1 (33.33%) Rendezvous
3 1 (33.33%) XSLT
Miscellaneous
1 2 (66.67%) Algorithms
1 2 (66.67%) Analytical Skills
1 2 (66.67%) Data Structures
1 2 (66.67%) Reference Data
2 1 (33.33%) Online Banking
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Unix
3 1 (33.33%) Solaris
3 1 (33.33%) Windows
Processes & Methodologies
1 2 (66.67%) Continuous Delivery
1 2 (66.67%) OO
1 2 (66.67%) OOD
1 2 (66.67%) Regression Testing
1 2 (66.67%) SDLC
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Benchmarking
2 1 (33.33%) DevOps
2 1 (33.33%) Performance Tuning
2 1 (33.33%) Software Delivery
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) SQL
2 1 (33.33%) JavaScript
System Software
1 1 (33.33%) Hyper-V
1 1 (33.33%) KVM
1 1 (33.33%) NFS
1 1 (33.33%) Oracle RAC
1 1 (33.33%) SRDF
1 1 (33.33%) VMware Infrastructure
1 1 (33.33%) Xen
Vendors
1 1 (33.33%) AppDynamics
1 1 (33.33%) Cisco
1 1 (33.33%) EMC
1 1 (33.33%) IBM
1 1 (33.33%) Intel
1 1 (33.33%) NetApp
1 1 (33.33%) Oracle
1 1 (33.33%) Sybase
1 1 (33.33%) TIBCO
1 1 (33.33%) VMware