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 2 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Mar 2015
Same period 2014 Same period 2013
Hadoop Distributed File System (HDFS)
Rank 774 845 836
Rank change year-on-year
+71 -9
Permanent jobs citing HDFS 77 26 10
As % of all permanent IT jobs located in England 0.077% 0.026% 0.010%
As % of the System Software category 0.62% 0.25% 0.100%
Number of salaries quoted 60 22 7
Average salary £65,000 £75,000 £65,000
Average salary % change year-on-year
-13.33% +15.38%
90% offered a salary of more than £45,000 £40,000 £36,300
10% offered a salary of more than £82,500 £85,000 £87,000
UK excluding London average salary £45,000 £55,000 £26,000
% change year-on-year
-18.18% +111.53%
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
12380 10216 10010
As % of all permanent IT jobs located in England 12.41% 10.26% 9.94%
Number of salaries quoted 10419 8495 8448
Average salary £41,500 £42,500 £42,000
Average salary % change year-on-year
-2.35% +1.19%
90% offered a salary of more than £24,500 £25,000 £26,500
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London average salary £37,500 £40,000 £40,000
% change year-on-year
-6.25% -

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 2 March 2015.

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 2 March 2015. 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 +36 44 £72,500 -3.33% 7
Yorkshire - 17 £45,000 -
East Midlands - 7 £38,000 -
East of England - 3 £80,000 - 1
North West - 2 £58,750 -
South East - 2 - - 3
South West - 2 £42,500 -
West Midlands - 1 £80,000 -
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 2 March 2015, 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.

1 152 (95.60%) Hadoop
2 133 (83.65%) Big Data
3 116 (72.96%) Java
4 112 (70.44%) Apache Hive
5 107 (67.30%) MapReduce
6 93 (58.49%) Apache Pig
7 82 (51.57%) HBase
8 68 (42.77%) Analytics
9 64 (40.25%) SQL
10 59 (37.11%) Linux
11 52 (32.70%) Data Warehouse
11 52 (32.70%) MongoDB
11 52 (32.70%) Kafka
12 47 (29.56%) NoSQL
13 45 (28.30%) Apache Cassandra
13 45 (28.30%) Teradata
14 43 (27.04%) Finance
15 42 (26.42%) C++
16 40 (25.16%) Analytical Skills
17 39 (24.53%) Sqoop
17 39 (24.53%) Business Intelligence
18 38 (23.90%) SQL Server Reporting Services
18 38 (23.90%) SQL Server Analysis Services
18 38 (23.90%) Apache Flume
18 38 (23.90%) Apache Spark
19 35 (22.01%) Impala
19 35 (22.01%) Oracle
19 35 (22.01%) Banking
20 34 (21.38%) SQL Server
20 34 (21.38%) C

HDFS
Top Related IT Skills in England by Category

For the 6 months to 2 March 2015, 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 93 (58.49%) Apache Pig
2 38 (23.90%) Apache Spark
3 28 (17.61%) SAS
4 10 (6.29%) Oracle Coherence
5 5 (3.14%) GemFire
6 4 (2.52%) Apache
7 2 (1.26%) Apache Solr
7 2 (1.26%) Elasticsearch
Applications
1 20 (12.58%) SPSS
Cloud Services
1 4 (2.52%) Cloud Computing
2 3 (1.89%) Amazon AWS
2 3 (1.89%) GitHub
2 3 (1.89%) Amazon EMR
3 2 (1.26%) Google Cloud Platform
4 1 (0.63%) Amazon EC2
Communications & Networking
1 10 (6.29%) Internet
2 5 (3.14%) LDAP
2 5 (3.14%) LAN
2 5 (3.14%) WAN
3 3 (1.89%) RTP
4 2 (1.26%) HTTP
5 1 (0.63%) AMQP
Database & Business Intelligence
1 152 (95.60%) Hadoop
2 133 (83.65%) Big Data
3 112 (70.44%) Apache Hive
4 82 (51.57%) HBase
5 52 (32.70%) MongoDB
5 52 (32.70%) Data Warehouse
6 47 (29.56%) NoSQL
7 45 (28.30%) Apache Cassandra
8 39 (24.53%) Sqoop
9 38 (23.90%) SQL Server Reporting Services
9 38 (23.90%) SQL Server Analysis Services
10 35 (22.01%) Impala
11 34 (21.38%) SQL Server
12 22 (13.84%) SQL Server Integration Services
13 18 (11.32%) Data Mining
13 18 (11.32%) Microsoft Analysis Services
14 17 (10.69%) VLDB
14 17 (10.69%) Oracle BI EE
14 17 (10.69%) SQL Server 2008
14 17 (10.69%) Relational Database
Development Applications
1 10 (6.29%) Git (software)
2 9 (5.66%) Maven
3 7 (4.40%) Jenkins
4 6 (3.77%) Talend Open Studio
5 4 (2.52%) Subversion
6 3 (1.89%) JUnit
6 3 (1.89%) Bitbucket
7 2 (1.26%) Cucumber
8 1 (0.63%) Gerrit
8 1 (0.63%) Selenium
General
1 43 (27.04%) Finance
2 35 (22.01%) Banking
3 31 (19.50%) Retail
4 24 (15.09%) Marketing
5 18 (11.32%) Advertising
6 12 (7.55%) Telecoms
7 5 (3.14%) Law
8 2 (1.26%) Games
8 2 (1.26%) Multimedia
9 1 (0.63%) Financial Institution
Job Titles
1 35 (22.01%) Developer
2 31 (19.50%) Architect
3 22 (13.84%) Data Architect
3 22 (13.84%) Data Scientist
4 19 (11.95%) Big Data Architect
5 15 (9.43%) Big Data Developer
6 13 (8.18%) Hadoop Developer
7 12 (7.55%) Administrator
8 11 (6.92%) DBA
8 11 (6.92%) Senior DBA
9 9 (5.66%) Java Developer
10 8 (5.03%) Lead Developer
10 8 (5.03%) Senior Architect
11 7 (4.40%) Senior Data Architect
11 7 (4.40%) Senior Analyst
11 7 (4.40%) Analyst
11 7 (4.40%) SQL DBA
12 6 (3.77%) Senior Developer
13 5 (3.14%) Consultant
13 5 (3.14%) Business Intelligence Analyst
Libraries, Frameworks & Software Standards
1 52 (32.70%) Kafka
2 22 (13.84%) Cascading
3 9 (5.66%) Spring
3 9 (5.66%) Java EE
4 8 (5.03%) Hibernate
5 6 (3.77%) Web Services
5 6 (3.77%) XML
5 6 (3.77%) JMS
5 6 (3.77%) J2EE
5 6 (3.77%) JDBC
5 6 (3.77%) REST
6 5 (3.14%) WPF
6 5 (3.14%) JMX
7 4 (2.52%) CGI
7 4 (2.52%) .NET
7 4 (2.52%) RESTful
7 4 (2.52%) JSON
8 3 (1.89%) Apache Avro
8 3 (1.89%) HTML
8 3 (1.89%) SOAP
Miscellaneous
1 40 (25.16%) Analytical Skills
2 28 (17.61%) Open Source
3 27 (16.98%) Visualisation
4 22 (13.84%) Data Integration
5 21 (13.21%) Replication
6 18 (11.32%) Statistics
7 17 (10.69%) Management Information System
8 15 (9.43%) Computer Science
9 11 (6.92%) Neural Network
10 10 (6.29%) Social Network
10 10 (6.29%) Algorithms
10 10 (6.29%) Performance Metrics
11 8 (5.03%) Physics
12 7 (4.40%) Mathematics
12 7 (4.40%) Market Risk
13 6 (3.77%) Taxonomies
13 6 (3.77%) Clustering
14 5 (3.14%) Data Structures
15 3 (1.89%) Mobile App
16 2 (1.26%) Social Media
Operating Systems
1 59 (37.11%) Linux
2 10 (6.29%) UNIX
3 7 (4.40%) Windows
4 3 (1.89%) Ubuntu
5 1 (0.63%) Windows Server 2008
5 1 (0.63%) Windows Server 2012
5 1 (0.63%) Windows Server 2003
Processes & Methodologies
1 107 (67.30%) MapReduce
2 68 (42.77%) Analytics
3 39 (24.53%) Business Intelligence
4 28 (17.61%) ETL
5 25 (15.72%) Data Management
6 24 (15.09%) Performance Tuning
7 23 (14.47%) Coaching
8 19 (11.95%) Data Governance
8 19 (11.95%) Information Architecture
9 18 (11.32%) Stakeholder Management
10 17 (10.69%) Change Data Capture
11 16 (10.06%) Software Engineering
12 14 (8.81%) Risk Management
13 13 (8.18%) Agile Software Development
14 12 (7.55%) Data Analysis
14 12 (7.55%) Data Modelling
15 11 (6.92%) Data Visualisation
15 11 (6.92%) Kalman Filter
15 11 (6.92%) Big Data Analytics
15 11 (6.92%) Predictive Modelling
Programming Languages
1 116 (72.96%) Java
2 64 (40.25%) SQL
3 42 (26.42%) C++
4 34 (21.38%) C
5 31 (19.50%) Bash Shell
6 25 (15.72%) Scala
7 22 (13.84%) Python
8 21 (13.21%) R
9 20 (12.58%) T-SQL
10 18 (11.32%) MATLAB
11 6 (3.77%) C#
11 6 (3.77%) JavaScript
12 5 (3.14%) PHP
12 5 (3.14%) Ruby
13 4 (2.52%) Pig Latin
14 2 (1.26%) Shell Script
14 2 (1.26%) PL/SQL
15 1 (0.63%) Perl
Qualifications
1 13 (8.18%) Degree
2 7 (4.40%) Security Cleared
3 5 (3.14%) SC Cleared
4 2 (1.26%) DV Cleared
4 2 (1.26%) VCP4
Quality Assurance & Compliance
1 6 (3.77%) QA
2 5 (3.14%) Data Quality
System Software
1 38 (23.90%) Apache Flume
2 10 (6.29%) Apache ZooKeeper
3 5 (3.14%) Oracle RAC
4 3 (1.89%) Hyper-V
5 2 (1.26%) VMware Infrastructure
Systems Management
1 24 (15.09%) Oozie
2 20 (12.58%) Hadoop YARN
3 10 (6.29%) Puppet
3 10 (6.29%) Ambari
4 5 (3.14%) Opscode Chef
5 4 (2.52%) OpenView
5 4 (2.52%) Nagios
5 4 (2.52%) ZABBIX
5 4 (2.52%) Cacti
5 4 (2.52%) Munin
Vendors
1 45 (28.30%) Teradata
2 35 (22.01%) Oracle
3 25 (15.72%) HP
3 25 (15.72%) Cloudera
4 24 (15.09%) Microsoft
5 22 (13.84%) Cognos
5 22 (13.84%) Informatica
5 22 (13.84%) Hortonworks
6 21 (13.21%) Ab Initio
7 20 (12.58%) IBM
7 20 (12.58%) MapR
8 19 (11.95%) Tableau
9 17 (10.69%) Greenplum
10 16 (10.06%) Netezza
10 16 (10.06%) Sony
11 10 (6.29%) Vertica
12 9 (5.66%) Cisco
13 7 (4.40%) Splunk
14 6 (3.77%) Talend
15 5 (3.14%) GigaSpaces
London
Eutopia Solutions Ltd
Salary: £65000 - £85000 per annum + bonus + car + benefits
Posted: 4 days ago
Surrey
Eutopia Solutions Ltd
Salary: £65000 - £85000 per annum + bonus + car + benefits
Posted: 5 days ago
Newbury, Berkshire
Oxbridge Answers
Salary: 45-55k
Posted: 5 days ago
Newbury, Berkshire
Evolution Recruitment Solutions
Salary: 50,000-55-0000
Posted: 6 days ago
London
Lorien Resourcing
Salary: £45000 - £57000 per annum + Excellent benefits
Posted: 6 days ago