The table below looks at the statistics for HDFS skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited HDFS over the 3 months to 29 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Aug 2014
Same period 2013 Same period 2012
Hadoop Distributed File System (HDFS)
Rank 807 825 869
Rank change year-on-year
+18 +44
Permanent jobs citing HDFS 81 28 20
As % of all permanent IT jobs located in England 0.075% 0.028% 0.018%
As % of the System Software category 0.69% 0.28% 0.18%
Number of salaries quoted 62 20 12
Average salary £65,500 £61,250 £85,000
Average salary % change year-on-year
+6.93% -27.94%
90% offered a salary of more than £43,000 £47,500 £70,500
10% offered a salary of more than £95,000 £70,000 £120,000
UK excluding London average salary £60,000 £55,000 -
% change year-on-year
+9.09% -
HDFS
UK

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the England region.

System Software Category
England
Permanent IT job ads with a match in the
System Software category
11662 9901 11102
As % of all permanent IT jobs located in England 10.73% 9.95% 10.07%
Number of salaries quoted 9702 8492 9631
Average salary £41,500 £42,500 £41,000
Average salary % change year-on-year
-2.35% +3.65%
90% offered a salary of more than £25,000 £26,000 £26,500
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London average salary £37,500 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

HDFS
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing HDFS across the England region as a proportion of the total demand within the System Software category.

HDFS Jobs Demand Trend in England

HDFS
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HDFS across the England region.

HDFS Salary Trend in England

HDFS
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing HDFS across the England region over the 3 months to 29 August 2014.

HDFS Salary Histogram in England

HDFS
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing HDFS within the England region over the 3 months to 29 August 2014. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +39 59 £66,000 +1.53% 3
East of England - 10 £60,000 - 1
South East -18 8 £42,500 -22.72% 1
West Midlands - 4 £80,000 -
East Midlands - 2 £42,500 -
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 29 August 2014, IT jobs across the England region citing HDFS 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 IT job ads sampled that cited HDFS.

1 106 (75.18%) Hadoop
2 96 (68.09%) NoSQL
2 96 (68.09%) Java
2 96 (68.09%) SQL
3 95 (67.38%) Big Data
4 76 (53.90%) HBase
5 73 (51.77%) Apache Cassandra
6 70 (49.65%) Linux
7 69 (48.94%) Apache Hive
8 68 (48.23%) MongoDB
9 66 (46.81%) MapReduce
10 60 (42.55%) Analytics
10 60 (42.55%) SQL Server
11 55 (39.01%) Apache Flume
12 52 (36.88%) Oracle
13 51 (36.17%) Mahout
14 49 (34.75%) Oozie
15 48 (34.04%) Data Warehouse
15 48 (34.04%) Business Intelligence
16 47 (33.33%) Performance Tuning
17 45 (31.91%) SOAP
18 44 (31.21%) DB2
18 44 (31.21%) Teradata
19 41 (29.08%) REST
20 40 (28.37%) Sqoop
20 40 (28.37%) Netezza
20 40 (28.37%) Web Services
21 39 (27.66%) MarkLogic
22 38 (26.95%) HCatalog
22 38 (26.95%) MapR

HDFS
Top Related IT Skills in England by Category

For the 6 months to 29 August 2014, IT jobs across the England region citing HDFS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited HDFS. Up to 20 skills are shown per category.

Application Platforms
1 36 (25.53%) Oracle Coherence
2 32 (22.70%) Apache Pig
3 18 (12.77%) Apache
4 7 (4.96%) Elasticsearch
5 6 (4.26%) SAS
6 5 (3.55%) Confluence
7 3 (2.13%) NServiceBus
8 2 (1.42%) nginx
Applications
1 2 (1.42%) SPSS
Cloud Services
1 17 (12.06%) Amazon AWS
2 14 (9.93%) Amazon EMR
3 12 (8.51%) Cloud Computing
4 8 (5.67%) Amazon EC2
Communications & Networking
1 35 (24.82%) LAN
1 35 (24.82%) WAN
2 9 (6.38%) LDAP
2 9 (6.38%) AMQP
3 2 (1.42%) FTP
3 2 (1.42%) VPN
3 2 (1.42%) SSL
3 2 (1.42%) Firewall
3 2 (1.42%) SSH
Database & Business Intelligence
1 106 (75.18%) Hadoop
2 96 (68.09%) NoSQL
3 95 (67.38%) Big Data
4 76 (53.90%) HBase
5 73 (51.77%) Apache Cassandra
6 69 (48.94%) Apache Hive
7 68 (48.23%) MongoDB
8 60 (42.55%) SQL Server
9 51 (36.17%) Mahout
10 48 (34.04%) Data Warehouse
11 44 (31.21%) DB2
12 40 (28.37%) Sqoop
13 39 (27.66%) MarkLogic
14 38 (26.95%) Oracle Exadata
14 38 (26.95%) Riak
14 38 (26.95%) HCatalog
15 36 (25.53%) Couchbase
16 19 (13.48%) MySQL
17 16 (11.35%) Impala
18 13 (9.22%) Relational Database
Development Applications
1 18 (12.77%) JIRA
1 18 (12.77%) Git (software)
2 13 (9.22%) Bitbucket
3 6 (4.26%) Talend Open Studio
4 5 (3.55%) Bugzilla
4 5 (3.55%) Subversion
4 5 (3.55%) Cucumber
4 5 (3.55%) Hudson
5 3 (2.13%) SpecFlow
5 3 (2.13%) NUnit
5 3 (2.13%) TeamCity
5 3 (2.13%) Moq
6 2 (1.42%) JUnit
7 1 (0.71%) QuickTest Pro
7 1 (0.71%) LoadRunner
General
1 32 (22.70%) Banking
2 13 (9.22%) Games
2 13 (9.22%) Marketing
3 10 (7.09%) Finance
3 10 (7.09%) Advertising
4 7 (4.96%) Retail
5 5 (3.55%) Publishing
6 4 (2.84%) Investment Banking
7 1 (0.71%) Telecoms
7 1 (0.71%) Law
Job Titles
1 67 (47.52%) Developer
2 42 (29.79%) Architect
2 42 (29.79%) Java Developer
3 39 (27.66%) Data Architect
3 39 (27.66%) Big Data Architect
4 37 (26.24%) Senior Developer
5 30 (21.28%) Senior Java Developer
6 10 (7.09%) Big Data Developer
7 6 (4.26%) Big Data Consultant
7 6 (4.26%) Business Intelligence Developer
7 6 (4.26%) Data Consultant
7 6 (4.26%) Consultant
8 5 (3.55%) Systems Administrator
8 5 (3.55%) Web Developer
8 5 (3.55%) Administrator
8 5 (3.55%) GIS Developer
9 4 (2.84%) Senior Big Data Developer
10 3 (2.13%) Delivery Manager
10 3 (2.13%) Software Developer
10 3 (2.13%) Technical Manager
Libraries, Frameworks & Software Standards
1 45 (31.91%) SOAP
2 41 (29.08%) REST
3 40 (28.37%) Web Services
4 26 (18.44%) XML
5 22 (15.60%) JSON
6 17 (12.06%) HTML
7 14 (9.93%) JSP
7 14 (9.93%) Servlets
8 13 (9.22%) ODBC
9 10 (7.09%) JDBC
10 9 (6.38%) JMS
10 9 (6.38%) XSD
10 9 (6.38%) RESTful
10 9 (6.38%) Kafka
11 7 (4.96%) Java EE
11 7 (4.96%) Apache Camel
11 7 (4.96%) HTML5
11 7 (4.96%) ActiveMQ
12 6 (4.26%) .NET
12 6 (4.26%) J2EE
Miscellaneous
1 38 (26.95%) Visualisation
2 18 (12.77%) Computer Science
3 17 (12.06%) Management Information System
4 14 (9.93%) Open Source
5 13 (9.22%) Data Integration
6 10 (7.09%) Mathematics
7 9 (6.38%) Social Network
8 7 (4.96%) Market Risk
9 5 (3.55%) Remote Sensing
9 5 (3.55%) Client/Server
9 5 (3.55%) GIS
9 5 (3.55%) Streaming Media
9 5 (3.55%) Statistics
10 3 (2.13%) Artificial Intelligence
10 3 (2.13%) Neural Network
11 2 (1.42%) Clustering
12 1 (0.71%) Physics
12 1 (0.71%) Streaming Video
Operating Systems
1 70 (49.65%) Linux
2 30 (21.28%) UNIX
3 13 (9.22%) Windows
4 9 (6.38%) Windows Server 2003
5 1 (0.71%) Windows Server 2008
Processes & Methodologies
1 66 (46.81%) MapReduce
2 60 (42.55%) Analytics
3 48 (34.04%) Business Intelligence
4 47 (33.33%) Performance Tuning
5 36 (25.53%) Scrum
5 36 (25.53%) TDD
6 35 (24.82%) Benchmarking
7 33 (23.40%) Continuous Integration
8 31 (21.99%) Unit Testing
9 29 (20.57%) OOP
10 28 (19.86%) ETL
10 28 (19.86%) Low Latency
11 19 (13.48%) Kanban
12 18 (12.77%) Software Engineering
13 16 (11.35%) Agile Software Development
13 16 (11.35%) Enterprise Architecture
14 15 (10.64%) Data Modelling
14 15 (10.64%) OO
15 14 (9.93%) Workflow
16 10 (7.09%) Predictive Modelling
Programming Languages
1 96 (68.09%) Java
1 96 (68.09%) SQL
2 19 (13.48%) Python
3 15 (10.64%) JavaScript
4 12 (8.51%) R
5 10 (7.09%) C++
6 9 (6.38%) Shell Script
7 7 (4.96%) T-SQL
7 7 (4.96%) PL/SQL
8 6 (4.26%) C#
9 5 (3.55%) Bash Shell
10 4 (2.84%) PHP
11 3 (2.13%) Perl
11 3 (2.13%) Korn
11 3 (2.13%) Scala
11 3 (2.13%) C-shell
Qualifications
1 22 (15.60%) Degree
2 4 (2.84%) SC Cleared
2 4 (2.84%) Security Cleared
3 1 (0.71%) ISEB
Quality Assurance & Compliance
1 4 (2.84%) Data Quality
2 1 (0.71%) QA
System Software
1 55 (39.01%) Apache Flume
2 38 (26.95%) Apache ZooKeeper
3 35 (24.82%) Oracle RAC
4 3 (2.13%) zsh
5 2 (1.42%) GPFS
5 2 (1.42%) Postfix
6 1 (0.71%) Sendmail
6 1 (0.71%) Varnish
6 1 (0.71%) qmail
Systems Management
1 49 (34.75%) Oozie
2 38 (26.95%) Ambari
3 6 (4.26%) Puppet
4 4 (2.84%) Opscode Chef
5 1 (0.71%) HP Quality Center
Vendors
1 52 (36.88%) Oracle
2 44 (31.21%) Teradata
3 40 (28.37%) Netezza
4 38 (26.95%) Hortonworks
4 38 (26.95%) MapR
5 35 (24.82%) Sybase
5 35 (24.82%) Cisco
5 35 (24.82%) Intel
6 9 (6.38%) Business Objects
6 9 (6.38%) Rackspace
6 9 (6.38%) Google
6 9 (6.38%) Cloudera
7 8 (5.67%) Greenplum
8 6 (4.26%) Talend
9 4 (2.84%) HP
10 3 (2.13%) Perforce
10 3 (2.13%) IBM
11 2 (1.42%) Informatica
11 2 (1.42%) MicroStrategy
11 2 (1.42%) Cognos
Cambridge, Cambridgeshire
Salt
Salary: £40000 - £60000 per annum + Bonus + Excellent Benefits
Posted: Yesterday
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 3 days ago
Hackney, London
Pivotal
Salary: Excellent
Posted: 3 days ago
London
Hays IT - Uk Posting account
Salary: £750.00 per day
Posted: 18 days ago
South West London
esynergy Solutions - UK
Salary: £50000 - £60000 per annum + Package
Posted: 26 days ago