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 contractor rates offered in IT contracts that have cited HBase over the 3 months to 30 September 2016 with a comparison to the same period over 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.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Apache HBase
Rank 156 165 205
Rank change year-on-year
+9 +40
Contract jobs citing HBase 16 23 6
As % of all contract IT jobs located in the City of London 0.47% 0.50% 0.10%
As % of the Database & Business Intelligence category 1.83% 1.88% 0.45%
Number of daily rates quoted 16 20 4
Median daily rate £650 £625 £588
Median daily rate % change year-on-year
+4.00% +6.38%
UK excluding London median daily rate £474 £525 £625
% change year-on-year
-9.76% -16.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £33.55 -
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
873 1224 1345
As % of all contract IT jobs located in the City of London 25.53% 26.56% 22.80%
Number of daily rates quoted 695 975 1028
Median daily rate £475 £475 £435
Median daily rate % change year-on-year
- +9.19%
90% offered a daily rate of more than £350 £325 £303
10% offered a daily rate of more than £630 £613 £575
UK excluding London median daily rate £378 £375 £350
% change year-on-year
+0.66% +7.14%
Number of hourly rates quoted 1 5 3
Median hourly rate £45.00 £37.50 £44.50
Median hourly rate % change year-on-year
+20.00% -15.73%
UK excluding London median hourly rate £36.07 £33.55 £23.75
% change year-on-year
+7.51% +41.26%

HBase
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing HBase as a proportion of all IT contracts with a match in 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
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing HBase across the City of London region over the 3 months to 30 September 2016.

HBase Daily Rate Histogram in the City of London

HBase
Top 30 Related IT Skills in the City of London

For the 6 months to 30 September 2016, 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 City of London region with a requirement for HBase.

1 20 (86.96%) Hadoop
2 19 (82.61%) Java
3 16 (69.57%) Big Data
4 15 (65.22%) Apache Spark
5 14 (60.87%) HDFS
6 13 (56.52%) Scala
7 12 (52.17%) Git (software)
8 11 (47.83%) Agile Software Development
8 11 (47.83%) TDD
8 11 (47.83%) Front Office
8 11 (47.83%) Linux
9 10 (43.48%) SQL
9 10 (43.48%) BDD
10 9 (39.13%) MongoDB
10 9 (39.13%) NoSQL
10 9 (39.13%) Apache
11 8 (34.78%) Scrum
11 8 (34.78%) Apache Cassandra
11 8 (34.78%) Apache ZooKeeper
11 8 (34.78%) Kafka
12 7 (30.43%) MapReduce
12 7 (30.43%) Cucumber
13 6 (26.09%) Maven
13 6 (26.09%) JIRA
13 6 (26.09%) JUnit
13 6 (26.09%) RESTful
13 6 (26.09%) Apache Hive
13 6 (26.09%) Akka
14 5 (21.74%) Spark SQL
14 5 (21.74%) Jenkins

HBase
Top Related IT Skills in the City of London 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 15 (65.22%) Apache Spark
2 9 (39.13%) Apache
3 5 (21.74%) Oracle Coherence
4 4 (17.39%) Apache Pig
5 3 (13.04%) Apache Solr
5 3 (13.04%) Elasticsearch
6 2 (8.70%) Confluence
6 2 (8.70%) Oracle HTTP Server
6 2 (8.70%) Tomcat
7 1 (4.35%) SAS
Applications
1 1 (4.35%) SPSS
Cloud Services
1 3 (13.04%) Amazon AWS
2 1 (4.35%) Amazon EC2
2 1 (4.35%) AWS OpsWorks
2 1 (4.35%) Cloud Computing
Communications & Networking
1 2 (8.70%) Fibre Channel
1 2 (8.70%) HTTP
1 2 (8.70%) LAN
1 2 (8.70%) NAS
1 2 (8.70%) SAN
1 2 (8.70%) WAN
2 1 (4.35%) Internet
Database & Business Intelligence
1 20 (86.96%) Hadoop
2 16 (69.57%) Big Data
3 9 (39.13%) MongoDB
3 9 (39.13%) NoSQL
4 8 (34.78%) Apache Cassandra
5 6 (26.09%) Apache Hive
6 5 (21.74%) Spark SQL
7 4 (17.39%) Data Lake
8 3 (13.04%) PostgreSQL
9 2 (8.70%) MarkLogic
9 2 (8.70%) Neo4j
9 2 (8.70%) Relational Database
9 2 (8.70%) SimpleDB
9 2 (8.70%) SQL Server
10 1 (4.35%) Amazon Redshift
10 1 (4.35%) Cloudera CDH
10 1 (4.35%) Data Warehouse
10 1 (4.35%) Sqoop
Development Applications
1 12 (52.17%) Git (software)
2 7 (30.43%) Cucumber
3 6 (26.09%) JIRA
3 6 (26.09%) JUnit
3 6 (26.09%) Maven
4 5 (21.74%) Jenkins
5 4 (17.39%) JSUnit
5 4 (17.39%) PHPUnit
5 4 (17.39%) Subversion
6 2 (8.70%) GitLab
6 2 (8.70%) Mockito
6 2 (8.70%) TestNG
7 1 (4.35%) Ant
7 1 (4.35%) IntelliJ
General
1 11 (47.83%) Front Office
2 5 (21.74%) Finance
3 3 (13.04%) Banking
4 1 (4.35%) Investment Banking
4 1 (4.35%) Marketing
Job Titles
1 18 (78.26%) Developer
2 13 (56.52%) Java Developer
3 12 (52.17%) Big Data Developer
4 10 (43.48%) Apache Spark Developer
5 8 (34.78%) Scala Developer
6 7 (30.43%) Senior Developer
7 6 (26.09%) Senior Java Developer
7 6 (26.09%) Senior Scala Developer
8 5 (21.74%) Hadoop Developer
8 5 (21.74%) Java Hadoop Developer
8 5 (21.74%) Java Scala Developer
8 5 (21.74%) Senior Big Data Developer
8 5 (21.74%) Senior Java Scala Developer
9 4 (17.39%) Market Data Developer
9 4 (17.39%) Market Risk Developer
9 4 (17.39%) Market Risk Java Developer
10 3 (13.04%) Architect
11 2 (8.70%) Infrastructure Architect
11 2 (8.70%) Lead Architect
11 2 (8.70%) NoSQL Developer
Libraries, Frameworks & Software Standards
1 8 (34.78%) Kafka
2 6 (26.09%) Akka
2 6 (26.09%) RESTful
3 5 (21.74%) JMS
4 3 (13.04%) Web Services
5 2 (8.70%) Apache Thrift
5 2 (8.70%) Finagle
5 2 (8.70%) Middleware
5 2 (8.70%) Node.js
5 2 (8.70%) Ratpack
5 2 (8.70%) REST
5 2 (8.70%) Sinatra
5 2 (8.70%) Spring
5 2 (8.70%) Spring Boot
6 1 (4.35%) AngularJS
6 1 (4.35%) Apache Camel
6 1 (4.35%) CSS3
6 1 (4.35%) ELK Stack
6 1 (4.35%) MLlib
6 1 (4.35%) Pandas
Miscellaneous
1 5 (21.74%) Interest Rate Derivative
2 4 (17.39%) Foreign Exchange (FX)
2 4 (17.39%) Market Risk
3 2 (8.70%) N-Tier
4 1 (4.35%) Algorithms
4 1 (4.35%) Derivative
4 1 (4.35%) Hedge funds
4 1 (4.35%) Online Banking
Operating Systems
1 11 (47.83%) Linux
2 2 (8.70%) Solaris
2 2 (8.70%) Windows
3 1 (4.35%) Ubuntu
Processes & Methodologies
1 11 (47.83%) Agile Software Development
1 11 (47.83%) TDD
2 10 (43.48%) BDD
3 8 (34.78%) Scrum
4 7 (30.43%) MapReduce
5 5 (21.74%) Risk Management
5 5 (21.74%) Test Automation
6 4 (17.39%) Microservices
7 3 (13.04%) Continuous Delivery
7 3 (13.04%) DevOps
7 3 (13.04%) Kanban
8 2 (8.70%) OO
8 2 (8.70%) OOD
8 2 (8.70%) Server Virtualisation
9 1 (4.35%) Analytics
9 1 (4.35%) Business Intelligence
9 1 (4.35%) Data Security
9 1 (4.35%) E-Commerce
9 1 (4.35%) ETL
9 1 (4.35%) Functional Programming
Programming Languages
1 19 (82.61%) Java
2 13 (56.52%) Scala
3 10 (43.48%) SQL
4 4 (17.39%) Python
5 3 (13.04%) Groovy
6 2 (8.70%) Ruby
7 1 (4.35%) PHP
7 1 (4.35%) R
Qualifications
1 2 (8.70%) SC Cleared
1 2 (8.70%) Security Cleared
System Software
1 14 (60.87%) HDFS
2 8 (34.78%) Apache ZooKeeper
3 2 (8.70%) Docker
3 2 (8.70%) Hyper-V
3 2 (8.70%) KVM
3 2 (8.70%) NFS
3 2 (8.70%) SRDF
3 2 (8.70%) VMware Infrastructure
3 2 (8.70%) Xen
4 1 (4.35%) Apache Flume
Systems Management
1 4 (17.39%) Puppet
2 1 (4.35%) Graphite
2 1 (4.35%) Kubernetes
2 1 (4.35%) OpenAM
2 1 (4.35%) Opscode Chef
Vendors
1 4 (17.39%) Oracle
2 3 (13.04%) Hortonworks
3 2 (8.70%) Cisco
3 2 (8.70%) Cloudera
3 2 (8.70%) EMC
3 2 (8.70%) IBM
3 2 (8.70%) Intel
3 2 (8.70%) NetApp
3 2 (8.70%) VMware
4 1 (4.35%) ForgeRock