The table below looks at the statistics for Impala skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Impala over the 3 months to 6 May 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
6 May 2016
Same period 2015 Same period 2014
Cloudera Impala
Rank 577 587 609
Rank change year-on-year
+10 +22
Contract jobs citing Impala 64 45 6
As % of all contract IT jobs located in the UK 0.12% 0.080% 0.011%
As % of the Database & Business Intelligence category 0.53% 0.35% 0.048%
Number of daily rates quoted 48 32 4
Median daily rate £538 £581 £413
Median daily rate % change year-on-year
-7.52% +40.90%
90% offered a daily rate of more than £425 £450 £375
10% offered a daily rate of more than £650 £725 £468
UK excluding London median daily rate - £525 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
12121 12876 12452
As % of all contract IT jobs located in the UK 21.81% 23.01% 22.78%
Number of daily rates quoted 8222 8321 7868
Median daily rate £425 £400 £388
Median daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £300 £278 £263
10% offered a daily rate of more than £600 £550 £538
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 171 171 219
Median hourly rate £33.50 £32.10 £35.00
Median hourly rate % change year-on-year
+4.36% -8.28%
90% offered a hourly rate of more than £14.00 £15.44 £14.03
10% offered a hourly rate of more than £47.85 £46.09 £55.00
UK excluding London median hourly rate £33.75 £32.10 £35.00
% change year-on-year
+5.14% -8.28%

Impala
Jobs Demand Trend

The demand trend of contract jobs citing Impala as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Impala Jobs Demand Trend in the UK

Impala
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Impala within the UK.

Impala Daily Rate Trend in the UK

Impala
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Impala within the UK over the 3 months to 6 May 2016.

Impala Daily Rate Histogram in the UK

Impala
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Impala within the UK.

Impala Hourly Rate Trend in the UK

Impala
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Impala within the UK over the 3 months to 6 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -4 64 £538 -7.52% 8
London +12 58 £538 -8.51% 7
City of London +49 13 £525 -10.63% 1
South East - 3 - -
East of England +1 2 - -
Buckinghamshire - 2 - -
Milton Keynes - 2 - -
Ipswich - 2 - -
Suffolk - 2 - -
East Midlands +8 1 - -
Northamptonshire +4 1 - -
Northampton +4 1 - -

Impala
Top 30 Related IT Skills

For the 6 months to 6 May 2016, IT contractor jobs citing Impala also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Impala.

1 96 (92.31%) Apache Hive
2 72 (69.23%) Hadoop
3 64 (61.54%) Big Data
4 60 (57.69%) Java
5 59 (56.73%) Apache Spark
6 43 (41.35%) Finance
7 41 (39.42%) Cloudera
8 37 (35.58%) Scala
9 36 (34.62%) NoSQL
10 35 (33.65%) Oracle
11 33 (31.73%) SQL
12 32 (30.77%) HTML
12 32 (30.77%) Banking
12 32 (30.77%) HTML5
13 31 (29.81%) Neo4j
13 31 (29.81%) AngularJS
13 31 (29.81%) HDFS
13 31 (29.81%) JavaScript
13 31 (29.81%) MySQL
14 30 (28.85%) JUnit
14 30 (28.85%) CSS
14 30 (28.85%) Struts
14 30 (28.85%) Tomcat
14 30 (28.85%) JSON
14 30 (28.85%) Spring
15 29 (27.88%) GWT
15 29 (27.88%) Jetty
15 29 (27.88%) Python
15 29 (27.88%) Web Services
15 29 (27.88%) XML

Impala
Top Related IT Skills 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 59 (56.73%) Apache Spark
2 30 (28.85%) Tomcat
3 29 (27.88%) Jetty
3 29 (27.88%) nginx
3 29 (27.88%) Node.js
4 14 (13.46%) Apache Pig
5 9 (8.65%) Apache
6 7 (6.73%) Elasticsearch
7 4 (3.85%) SAS
8 1 (0.96%) Apache Solr
8 1 (0.96%) Oracle Workflow
Cloud Services
1 6 (5.77%) Microsoft Azure
2 5 (4.81%) Amazon AWS
3 3 (2.88%) Amazon S3
4 2 (1.92%) Amazon EC2
4 2 (1.92%) Amazon EMR
5 1 (0.96%) GitHub
Communications & Networking
1 4 (3.85%) Kerberos
1 4 (3.85%) SNA
2 2 (1.92%) SAN
3 1 (0.96%) Internet
3 1 (0.96%) Wireshark
Database & Business Intelligence
1 96 (92.31%) Apache Hive
2 72 (69.23%) Hadoop
3 64 (61.54%) Big Data
4 36 (34.62%) NoSQL
5 31 (29.81%) MySQL
5 31 (29.81%) Neo4j
6 25 (24.04%) HBase
7 14 (13.46%) MongoDB
8 13 (12.50%) Sqoop
9 11 (10.58%) RDBMS
9 11 (10.58%) Relational Database
10 8 (7.69%) Spark SQL
11 7 (6.73%) Apache Cassandra
12 6 (5.77%) CouchDB
13 4 (3.85%) Mahout
13 4 (3.85%) SQL Server
14 3 (2.88%) Data Mining
14 3 (2.88%) PostgreSQL
15 2 (1.92%) SAP BI
15 2 (1.92%) SAP BW
Development Applications
1 30 (28.85%) JUnit
2 21 (20.19%) Maven
2 21 (20.19%) Subversion
3 20 (19.23%) Ant
3 20 (19.23%) Git (software)
4 19 (18.27%) TeamCity
5 2 (1.92%) Mockito
5 2 (1.92%) Vagrant
5 2 (1.92%) Yeoman
6 1 (0.96%) ANTLR
6 1 (0.96%) Fiddler
6 1 (0.96%) Gradle
6 1 (0.96%) Jenkins
6 1 (0.96%) JIRA
6 1 (0.96%) NeoLoad
6 1 (0.96%) Rational Performance Tester
6 1 (0.96%) SilkPerformer
6 1 (0.96%) Sonatype Nexus
6 1 (0.96%) Talend Open Studio
6 1 (0.96%) Visual Studio
General
1 43 (41.35%) Finance
2 32 (30.77%) Banking
3 6 (5.77%) Investment Banking
4 4 (3.85%) Back Office
4 4 (3.85%) Retail
5 3 (2.88%) Legal
5 3 (2.88%) Telecoms
6 2 (1.92%) Retail Banking
7 1 (0.96%) German Language
7 1 (0.96%) Manufacturing
Job Titles
1 57 (54.81%) Developer
2 29 (27.88%) Java Developer
3 23 (22.12%) Hadoop Developer
4 17 (16.35%) Full Stack Developer
5 15 (14.42%) Big Data Developer
6 13 (12.50%) Senior Developer
7 11 (10.58%) Hadoop Engineer
7 11 (10.58%) Scala Developer
7 11 (10.58%) Senior Java Developer
8 9 (8.65%) Architect
8 9 (8.65%) Big Data Architect
8 9 (8.65%) Consultant
8 9 (8.65%) Data Architect
9 8 (7.69%) Angular Developer
9 8 (7.69%) Hadoop Consultant
9 8 (7.69%) Node.js Developer
9 8 (7.69%) Senior Full Stack Developer
10 7 (6.73%) Apache Spark Developer
10 7 (6.73%) Data Engineer
11 6 (5.77%) Big Data Engineer
Libraries, Frameworks & Software Standards
1 32 (30.77%) HTML
1 32 (30.77%) HTML5
2 31 (29.81%) AngularJS
3 30 (28.85%) CSS
3 30 (28.85%) JSON
3 30 (28.85%) Spring
3 30 (28.85%) Struts
4 29 (27.88%) CSS3
4 29 (27.88%) GWT
4 29 (27.88%) SOAP
4 29 (27.88%) Struts2
4 29 (27.88%) Web Services
4 29 (27.88%) XML
5 28 (26.92%) JDBC
5 28 (26.92%) REST
6 10 (9.62%) D3.js
6 10 (9.62%) Kafka
7 7 (6.73%) Cascading
8 6 (5.77%) Java EE
8 6 (5.77%) Lucene
Miscellaneous
1 11 (10.58%) Analytical Skills
2 9 (8.65%) Visualisation
3 7 (6.73%) Enterprise Software
4 3 (2.88%) Market Risk
5 2 (1.92%) Credit Risk
5 2 (1.92%) Data Integration
5 2 (1.92%) Grid Computing
6 1 (0.96%) Blockchain
6 1 (0.96%) Blog
6 1 (0.96%) Fintech
Operating Systems
1 19 (18.27%) Linux
2 14 (13.46%) Unix
3 2 (1.92%) Red Hat Enterprise Linux
3 2 (1.92%) Windows
4 1 (0.96%) CentOS
4 1 (0.96%) Fedora
4 1 (0.96%) Solaris
4 1 (0.96%) Windows 2000
4 1 (0.96%) Windows XP
Processes & Methodologies
1 28 (26.92%) Test Automation
2 23 (22.12%) MapReduce
3 22 (21.15%) Agile Software Development
3 22 (21.15%) Continuous Integration
4 18 (17.31%) OO
4 18 (17.31%) OOP
5 17 (16.35%) SDLC
6 16 (15.38%) Data Modelling
7 14 (13.46%) TDD
8 13 (12.50%) Analytics
8 13 (12.50%) Scrum
9 10 (9.62%) Open Source
10 9 (8.65%) BDD
10 9 (8.65%) Logical Data Model
11 8 (7.69%) Workflow
12 6 (5.77%) Business Intelligence
12 6 (5.77%) Data Visualisation
12 6 (5.77%) E-Commerce
12 6 (5.77%) ETL
12 6 (5.77%) Parallel Processing
Programming Languages
1 60 (57.69%) Java
2 37 (35.58%) Scala
3 33 (31.73%) SQL
4 31 (29.81%) JavaScript
5 29 (27.88%) Python
6 11 (10.58%) Shell Script
7 5 (4.81%) R
8 4 (3.85%) C#
9 2 (1.92%) Bash Shell
9 2 (1.92%) C++
9 2 (1.92%) Clojure
9 2 (1.92%) HiveQL
9 2 (1.92%) VBA
10 1 (0.96%) C
10 1 (0.96%) PHP
10 1 (0.96%) PL/SQL
Qualifications
1 4 (3.85%) Degree
2 2 (1.92%) PhD
3 1 (0.96%) BC Cleared
3 1 (0.96%) Security Cleared
Quality Assurance & Compliance
1 6 (5.77%) QA
2 4 (3.85%) Data Quality
System Software
1 31 (29.81%) HDFS
2 20 (19.23%) Apache Flume
3 3 (2.88%) Apache ZooKeeper
4 2 (1.92%) VirtualBox
5 1 (0.96%) Active Directory
Systems Management
1 8 (7.69%) Hadoop YARN
1 8 (7.69%) Oozie
2 2 (1.92%) Ganglia
2 2 (1.92%) Nagios
3 1 (0.96%) Ambari
3 1 (0.96%) HP Quality Center
3 1 (0.96%) logstash
3 1 (0.96%) Mesos
3 1 (0.96%) Perfmon
3 1 (0.96%) Puppet
Vendors
1 41 (39.42%) Cloudera
2 35 (33.65%) Oracle
3 6 (5.77%) Hortonworks
4 4 (3.85%) MapR
5 3 (2.88%) Palantir
5 3 (2.88%) Tableau
6 2 (1.92%) SAP
7 1 (0.96%) Dynatrace
7 1 (0.96%) HP
7 1 (0.96%) IBM
7 1 (0.96%) Informatica
7 1 (0.96%) New Relic
7 1 (0.96%) Platfora
7 1 (0.96%) Rackspace
7 1 (0.96%) Red Hat
7 1 (0.96%) Talend
7 1 (0.96%) Vertica
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