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 18 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
18 Sep 2014
Same period 2013 Same period 2012
Hadoop Distributed File System (HDFS)
Rank 805 806 872
Rank change year-on-year
+1 +66
Permanent jobs citing HDFS 74 28 14
As % of all permanent IT jobs located in England 0.069% 0.028% 0.013%
As % of the System Software category 0.64% 0.28% 0.13%
Number of salaries quoted 50 20 9
Average salary £65,000 £65,000 £85,000
Average salary % change year-on-year
- -23.52%
90% offered a salary of more than £42,500 £49,750 £69,000
10% offered a salary of more than £80,000 £73,800 £120,000
UK excluding London average salary £74,000 £57,500 -
% change year-on-year
+28.69% -
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
11632 9904 11103
As % of all permanent IT jobs located in England 10.90% 10.07% 10.16%
Number of salaries quoted 9720 8494 9660
Average salary £40,875 £42,500 £41,000
Average salary % change year-on-year
-3.82% +3.65%
90% offered a salary of more than £25,000 £25,000 £26,000
10% offered a salary of more than £62,500 £59,000 £60,000
UK excluding London average salary £37,500 £40,000 £37,500
% change year-on-year
-6.25% +6.66%

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 18 September 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 18 September 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 -5 48 £57,500 -11.53% 2
South East -6 12 £42,500 -22.72% 1
East of England - 11 £80,000 - 2
West Midlands - 7 £80,000 - 1
East Midlands - 2 £42,500 -
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 18 September 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.

1 116 (75.82%) Hadoop
2 108 (70.59%) Big Data
3 105 (68.63%) Java
4 101 (66.01%) NoSQL
5 98 (64.05%) SQL
6 82 (53.59%) HBase
7 81 (52.94%) Apache Hive
8 79 (51.63%) Apache Cassandra
9 75 (49.02%) Linux
10 74 (48.37%) MapReduce
11 68 (44.44%) MongoDB
12 65 (42.48%) Analytics
13 64 (41.83%) Agile Software Development
14 63 (41.18%) SQL Server
15 59 (38.56%) Oracle
16 58 (37.91%) Apache Flume
17 57 (37.25%) Oozie
18 55 (35.95%) Data Warehouse
19 54 (35.29%) Mahout
20 52 (33.99%) Business Intelligence
21 50 (32.68%) Teradata
22 49 (32.03%) Performance Tuning
23 47 (30.72%) DB2
23 47 (30.72%) SOAP
24 46 (30.07%) Netezza
25 45 (29.41%) MarkLogic
26 43 (28.10%) Sqoop
26 43 (28.10%) REST
26 43 (28.10%) Oracle Coherence
27 42 (27.45%) Visualisation

HDFS
Top Related IT Skills in England by Category

For the 6 months to 18 September 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 43 (28.10%) Oracle Coherence
2 40 (26.14%) Apache Pig
3 17 (11.11%) Apache
4 7 (4.58%) Elasticsearch
5 5 (3.27%) SAS
5 5 (3.27%) Confluence
6 4 (2.61%) GemFire
7 2 (1.31%) nginx
Applications
1 1 (0.65%) SPSS
Cloud Services
1 17 (11.11%) Amazon AWS
2 13 (8.50%) Amazon EMR
3 11 (7.19%) Cloud Computing
4 7 (4.58%) Amazon EC2
Communications & Networking
1 38 (24.84%) LAN
1 38 (24.84%) WAN
2 9 (5.88%) AMQP
2 9 (5.88%) LDAP
3 4 (2.61%) Internet
4 2 (1.31%) Firewall
4 2 (1.31%) SSH
4 2 (1.31%) FTP
4 2 (1.31%) VPN
4 2 (1.31%) SSL
Database & Business Intelligence
1 116 (75.82%) Hadoop
2 108 (70.59%) Big Data
3 101 (66.01%) NoSQL
4 82 (53.59%) HBase
5 81 (52.94%) Apache Hive
6 79 (51.63%) Apache Cassandra
7 68 (44.44%) MongoDB
8 63 (41.18%) SQL Server
9 55 (35.95%) Data Warehouse
10 54 (35.29%) Mahout
11 47 (30.72%) DB2
12 45 (29.41%) MarkLogic
13 43 (28.10%) Sqoop
14 41 (26.80%) Riak
14 41 (26.80%) Oracle Exadata
14 41 (26.80%) HCatalog
15 39 (25.49%) Couchbase
16 19 (12.42%) MySQL
17 16 (10.46%) Impala
18 12 (7.84%) Relational Database
Development Applications
1 18 (11.76%) JIRA
2 16 (10.46%) Git (software)
3 15 (9.80%) Bitbucket
4 5 (3.27%) Subversion
4 5 (3.27%) Bugzilla
4 5 (3.27%) Talend Open Studio
4 5 (3.27%) Hudson
5 2 (1.31%) Cucumber
5 2 (1.31%) JUnit
6 1 (0.65%) QuickTest Pro
6 1 (0.65%) LoadRunner
6 1 (0.65%) Jenkins
General
1 32 (20.92%) Banking
2 14 (9.15%) Marketing
3 13 (8.50%) Finance
3 13 (8.50%) Games
3 13 (8.50%) Retail
4 10 (6.54%) Advertising
5 6 (3.92%) Telecoms
6 5 (3.27%) Law
6 5 (3.27%) Publishing
7 1 (0.65%) Investment Banking
Job Titles
1 66 (43.14%) Developer
2 50 (32.68%) Architect
3 44 (28.76%) Java Developer
4 43 (28.10%) Data Architect
4 43 (28.10%) Big Data Architect
5 39 (25.49%) Senior Developer
6 32 (20.92%) Senior Java Developer
7 10 (6.54%) Big Data Developer
8 9 (5.88%) Data Consultant
8 9 (5.88%) Big Data Consultant
8 9 (5.88%) Consultant
9 6 (3.92%) Systems Administrator
9 6 (3.92%) Business Intelligence Developer
10 5 (3.27%) GIS Developer
10 5 (3.27%) Administrator
10 5 (3.27%) Web Developer
11 4 (2.61%) Data Scientist
11 4 (2.61%) DevOps Engineer
11 4 (2.61%) Enterprise Architect
11 4 (2.61%) Senior Big Data Developer
Libraries, Frameworks & Software Standards
1 47 (30.72%) SOAP
2 43 (28.10%) REST
3 42 (27.45%) Web Services
4 29 (18.95%) XML
5 22 (14.38%) JSON
6 17 (11.11%) HTML
7 14 (9.15%) JDBC
7 14 (9.15%) JSP
7 14 (9.15%) Servlets
8 13 (8.50%) ODBC
8 13 (8.50%) JMS
9 11 (7.19%) Java EE
9 11 (7.19%) RESTful
10 10 (6.54%) J2EE
11 9 (5.88%) Kafka
11 9 (5.88%) Spring
11 9 (5.88%) XSD
12 7 (4.58%) ActiveMQ
12 7 (4.58%) HTML5
12 7 (4.58%) Apache Camel
Miscellaneous
1 42 (27.45%) Visualisation
2 22 (14.38%) Management Information System
3 20 (13.07%) Computer Science
4 15 (9.80%) Open Source
5 13 (8.50%) Data Integration
6 11 (7.19%) Analytical Skills
7 10 (6.54%) Social Network
7 10 (6.54%) Mathematics
8 7 (4.58%) Market Risk
9 6 (3.92%) Statistics
10 5 (3.27%) Client/Server
10 5 (3.27%) GIS
10 5 (3.27%) Remote Sensing
10 5 (3.27%) Streaming Media
11 4 (2.61%) Neural Network
12 3 (1.96%) Artificial Intelligence
13 2 (1.31%) Physics
13 2 (1.31%) Clustering
14 1 (0.65%) Streaming Video
Operating Systems
1 75 (49.02%) Linux
2 32 (20.92%) UNIX
3 13 (8.50%) Windows
4 9 (5.88%) Windows Server 2003
5 1 (0.65%) Windows Server 2008
Processes & Methodologies
1 74 (48.37%) MapReduce
2 65 (42.48%) Analytics
3 64 (41.83%) Agile Software Development
4 52 (33.99%) Business Intelligence
5 49 (32.03%) Performance Tuning
6 38 (24.84%) Benchmarking
7 35 (22.88%) Continuous Integration
7 35 (22.88%) TDD
8 33 (21.57%) Scrum
9 31 (20.26%) OOP
10 28 (18.30%) Unit Testing
10 28 (18.30%) Low Latency
11 27 (17.65%) ETL
12 21 (13.73%) Software Engineering
13 19 (12.42%) Enterprise Architecture
13 19 (12.42%) Kanban
14 14 (9.15%) Workflow
15 12 (7.84%) OO
15 12 (7.84%) Use Case
16 11 (7.19%) Data Governance
Programming Languages
1 105 (68.63%) Java
2 98 (64.05%) SQL
3 19 (12.42%) Python
4 15 (9.80%) JavaScript
5 11 (7.19%) R
6 9 (5.88%) Shell Script
7 8 (5.23%) C++
8 7 (4.58%) T-SQL
8 7 (4.58%) PL/SQL
9 5 (3.27%) Bash Shell
10 4 (2.61%) Scala
11 3 (1.96%) PHP
11 3 (1.96%) C#
11 3 (1.96%) C-shell
11 3 (1.96%) Korn
12 2 (1.31%) Perl
Qualifications
1 22 (14.38%) Degree
2 7 (4.58%) SC Cleared
2 7 (4.58%) Security Cleared
3 1 (0.65%) ISEB
Quality Assurance & Compliance
1 7 (4.58%) Data Quality
2 1 (0.65%) QA
System Software
1 58 (37.91%) Apache Flume
2 42 (27.45%) Apache ZooKeeper
3 38 (24.84%) Oracle RAC
4 3 (1.96%) zsh
5 2 (1.31%) Postfix
6 1 (0.65%) GPFS
6 1 (0.65%) Sendmail
6 1 (0.65%) qmail
6 1 (0.65%) Varnish
Systems Management
1 57 (37.25%) Oozie
2 42 (27.45%) Ambari
3 7 (4.58%) Puppet
4 3 (1.96%) Opscode Chef
5 1 (0.65%) HP Quality Center
Vendors
1 59 (38.56%) Oracle
2 50 (32.68%) Teradata
3 46 (30.07%) Netezza
4 42 (27.45%) MapR
4 42 (27.45%) Hortonworks
5 38 (24.84%) Sybase
5 38 (24.84%) Cisco
5 38 (24.84%) Intel
6 17 (11.11%) Cloudera
7 12 (7.84%) Greenplum
8 9 (5.88%) Rackspace
8 9 (5.88%) Google
8 9 (5.88%) Business Objects
9 8 (5.23%) IBM
10 7 (4.58%) HP
11 5 (3.27%) Talend
11 5 (3.27%) Vertica
12 4 (2.61%) Terracotta
12 4 (2.61%) GigaSpaces
13 1 (0.65%) Microsoft
Cambridge, Cambridgeshire
Salt
Salary: £40000 - £60000 per annum + Bonus + Excellent Benefits
Posted: Yesterday
Peterborough, Cambridgeshire
comparethemarket.com
Salary: Up to £50,000 per annum plus excellent benefits
Posted: 9 days ago
Staines, Middlesex
Steria
Salary: Unspecified
Posted: 21 days ago
Hackney, London
Pivotal
Salary: Excellent
Posted: 21 days ago