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 27 June 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
27 Jun 2016
Same period 2015 Same period 2014
Cloudera Impala
Rank 589 611 610
Rank change year-on-year
+22 -1
Contract jobs citing Impala 59 24 17
As % of all contract IT jobs located in the UK 0.11% 0.044% 0.032%
As % of the Database & Business Intelligence category 0.50% 0.18% 0.14%
Number of daily rates quoted 37 15 2
Median daily rate £538 £550 £463
Median daily rate % change year-on-year
-2.27% +18.91%
90% offered a daily rate of more than £395 £435 £453
10% offered a daily rate of more than £650 £705 £473
UK excluding London median daily rate £420 £450 -
% change year-on-year
-6.66% -
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
11761 12982 11971
As % of all contract IT jobs located in the UK 21.79% 23.54% 22.25%
Number of daily rates quoted 7960 8474 7475
Median daily rate £425 £400 £400
Median daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £300 £275 £270
10% offered a daily rate of more than £588 £550 £550
UK excluding London median daily rate £380 £350 £350
% change year-on-year
+8.57% -
Number of hourly rates quoted 201 184 200
Median hourly rate £31.59 £27.78 £29.00
Median hourly rate % change year-on-year
+13.69% -4.20%
90% offered a hourly rate of more than £12.00 £16.00 £13.50
10% offered a hourly rate of more than £49.00 £52.17 £52.70
UK excluding London median hourly rate £31.27 £26.00 £30.00
% change year-on-year
+20.26% -13.33%

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 27 June 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 14 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 27 June 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 +31 59 £538 -2.27% 10
London +29 47 £538 -10.41% 5
South East - 9 - -
City of London +38 8 £525 -8.69%
Buckinghamshire - 8 - -
Milton Keynes - 4 - -
East of England +13 2 - -
Suffolk - 2 - -
Ipswich - 2 - -
Leeds - 1 £420 - 1
West Yorkshire - 1 £420 - 1
Yorkshire - 1 £420 - 1
Buckingham - 1 - -
Canary Wharf - 1 £300 -

Impala
Top 30 Related IT Skills

For the 6 months to 27 June 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 83 (88.30%) Apache Hive
2 57 (60.64%) Hadoop
3 55 (58.51%) Apache Spark
4 54 (57.45%) Big Data
5 51 (54.26%) Java
6 50 (53.19%) Cloudera
7 43 (45.74%) NoSQL
8 38 (40.43%) Finance
9 37 (39.36%) Banking
10 36 (38.30%) Oracle
11 32 (34.04%) JavaScript
12 31 (32.98%) MySQL
12 31 (32.98%) Neo4j
13 30 (31.91%) HDFS
13 30 (31.91%) JUnit
13 30 (31.91%) Spring
14 29 (30.85%) JSON
14 29 (30.85%) GWT
14 29 (30.85%) Jetty
14 29 (30.85%) HTML
14 29 (30.85%) CSS
14 29 (30.85%) SOAP
14 29 (30.85%) Struts
14 29 (30.85%) XML
14 29 (30.85%) Tomcat
14 29 (30.85%) AngularJS
14 29 (30.85%) Node.js
14 29 (30.85%) CSS3
14 29 (30.85%) MapReduce
14 29 (30.85%) Struts2

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 55 (58.51%) Apache Spark
2 29 (30.85%) Jetty
2 29 (30.85%) nginx
2 29 (30.85%) Tomcat
3 12 (12.77%) Apache Pig
4 6 (6.38%) SAS
5 4 (4.26%) Apache
6 2 (2.13%) Apache Solr
6 2 (2.13%) Elasticsearch
Cloud Services
1 12 (12.77%) Amazon AWS
2 10 (10.64%) Amazon S3
3 6 (6.38%) Microsoft Azure
4 2 (2.13%) Amazon EC2
4 2 (2.13%) Amazon EMR
5 1 (1.06%) GitHub
Communications & Networking
1 4 (4.26%) Kerberos
2 1 (1.06%) Internet
2 1 (1.06%) SAN
2 1 (1.06%) Wireshark
Database & Business Intelligence
1 83 (88.30%) Apache Hive
2 57 (60.64%) Hadoop
3 54 (57.45%) Big Data
4 43 (45.74%) NoSQL
5 31 (32.98%) MySQL
5 31 (32.98%) Neo4j
6 25 (26.60%) HBase
7 19 (20.21%) Cloudera CDH
8 15 (15.96%) Apache Cassandra
9 14 (14.89%) MongoDB
10 13 (13.83%) Relational Database
11 10 (10.64%) RDBMS
12 9 (9.57%) Sqoop
13 4 (4.26%) SQL Server
14 3 (3.19%) Mahout
15 2 (2.13%) Amazon DynamoDB
15 2 (2.13%) Data Mining
15 2 (2.13%) SAP HANA
15 2 (2.13%) SAS Data Integration Studio
15 2 (2.13%) Spark SQL
Development Applications
1 30 (31.91%) JUnit
2 20 (21.28%) Ant
2 20 (21.28%) Maven
2 20 (21.28%) Subversion
3 19 (20.21%) Git (software)
3 19 (20.21%) TeamCity
4 2 (2.13%) JIRA
4 2 (2.13%) Mockito
4 2 (2.13%) Vagrant
4 2 (2.13%) Yeoman
5 1 (1.06%) ANTLR
5 1 (1.06%) Eclipse
5 1 (1.06%) Fiddler
5 1 (1.06%) JMeter
5 1 (1.06%) LoadRunner
5 1 (1.06%) NeoLoad
5 1 (1.06%) Rational Performance Tester
5 1 (1.06%) SilkPerformer
5 1 (1.06%) Talend Open Studio
5 1 (1.06%) Visual Studio
General
1 38 (40.43%) Finance
2 37 (39.36%) Banking
3 7 (7.45%) Investment Banking
4 4 (4.26%) Back Office
5 3 (3.19%) Legal
6 2 (2.13%) Retail
6 2 (2.13%) Retail Banking
6 2 (2.13%) Telecoms
Job Titles
1 46 (48.94%) Developer
2 29 (30.85%) Java Developer
3 17 (18.09%) Full Stack Developer
4 15 (15.96%) Hadoop Developer
5 14 (14.89%) Architect
5 14 (14.89%) Big Data Architect
5 14 (14.89%) Data Architect
6 13 (13.83%) Senior Developer
7 12 (12.77%) Big Data Developer
7 12 (12.77%) Hadoop Engineer
8 11 (11.70%) Senior Java Developer
9 8 (8.51%) Angular Developer
9 8 (8.51%) Data Engineer
9 8 (8.51%) Node.js Developer
9 8 (8.51%) Senior Full Stack Developer
10 7 (7.45%) Big Data Engineer
11 6 (6.38%) Cloud Architect
12 5 (5.32%) Cloud Developer
12 5 (5.32%) Hadoop Administrator
12 5 (5.32%) SQL Developer
Libraries, Frameworks & Software Standards
1 30 (31.91%) Spring
2 29 (30.85%) AngularJS
2 29 (30.85%) CSS
2 29 (30.85%) CSS3
2 29 (30.85%) GWT
2 29 (30.85%) HTML
2 29 (30.85%) HTML5
2 29 (30.85%) JSON
2 29 (30.85%) Node.js
2 29 (30.85%) SOAP
2 29 (30.85%) Struts
2 29 (30.85%) Struts2
2 29 (30.85%) XML
3 28 (29.79%) JDBC
3 28 (29.79%) REST
3 28 (29.79%) Web Services
4 9 (9.57%) Kafka
5 8 (8.51%) Java EE
6 7 (7.45%) Cascading
6 7 (7.45%) D3.js
Miscellaneous
1 12 (12.77%) Analytical Skills
2 7 (7.45%) Enterprise Software
2 7 (7.45%) Visualisation
3 4 (4.26%) Credit Risk
4 3 (3.19%) Market Risk
5 2 (2.13%) Data Integration
6 1 (1.06%) Blockchain
6 1 (1.06%) Fintech
6 1 (1.06%) Grid Computing
6 1 (1.06%) VSAM
Operating Systems
1 19 (20.21%) Linux
2 12 (12.77%) Unix
3 2 (2.13%) AIX
3 2 (2.13%) Red Hat Enterprise Linux
4 1 (1.06%) CentOS
4 1 (1.06%) Fedora
4 1 (1.06%) Solaris
4 1 (1.06%) Windows
4 1 (1.06%) Windows 2000
4 1 (1.06%) Windows XP
Processes & Methodologies
1 29 (30.85%) MapReduce
2 28 (29.79%) Test Automation
3 25 (26.60%) Continuous Integration
4 21 (22.34%) Agile Software Development
5 18 (19.15%) OO
5 18 (19.15%) OOP
6 16 (17.02%) Scrum
7 14 (14.89%) Analytics
7 14 (14.89%) SDLC
8 10 (10.64%) ETL
9 9 (9.57%) TDD
10 8 (8.51%) Business Intelligence
10 8 (8.51%) Data Ingestion
10 8 (8.51%) Open Source
11 7 (7.45%) Data Modelling
11 7 (7.45%) Functional Programming
11 7 (7.45%) Use Case
12 6 (6.38%) Data Analysis
12 6 (6.38%) Data Visualisation
12 6 (6.38%) ETL Development
Programming Languages
1 51 (54.26%) Java
2 32 (34.04%) JavaScript
3 28 (29.79%) Scala
4 26 (27.66%) Python
5 21 (22.34%) SQL
6 6 (6.38%) Shell Script
7 4 (4.26%) Perl
7 4 (4.26%) R
8 3 (3.19%) Clojure
9 2 (2.13%) Bash Shell
9 2 (2.13%) C++
9 2 (2.13%) HiveQL
9 2 (2.13%) VBA
10 1 (1.06%) C
10 1 (1.06%) PHP
10 1 (1.06%) PL/SQL
Qualifications
1 3 (3.19%) Degree
2 2 (2.13%) PhD
3 1 (1.06%) BC Cleared
3 1 (1.06%) Security Cleared
Quality Assurance & Compliance
1 6 (6.38%) Data Quality
System Software
1 30 (31.91%) HDFS
2 12 (12.77%) Apache Flume
3 3 (3.19%) Virtual Machines
4 2 (2.13%) Apache ZooKeeper
4 2 (2.13%) VirtualBox
5 1 (1.06%) Active Directory
Systems Management
1 14 (14.89%) Hadoop YARN
2 6 (6.38%) Oozie
3 2 (2.13%) Control-M
3 2 (2.13%) Ganglia
3 2 (2.13%) Nagios
3 2 (2.13%) Tivoli
4 1 (1.06%) Ambari
4 1 (1.06%) HP Quality Center
4 1 (1.06%) logstash
4 1 (1.06%) Mesos
4 1 (1.06%) Perfmon
4 1 (1.06%) Puppet
Vendors
1 50 (53.19%) Cloudera
2 36 (38.30%) Oracle
3 7 (7.45%) Hortonworks
4 3 (3.19%) MapR
5 2 (2.13%) SAP
5 2 (2.13%) Tableau
5 2 (2.13%) Teradata
6 1 (1.06%) Dynatrace
6 1 (1.06%) HP
6 1 (1.06%) IBM
6 1 (1.06%) Informatica
6 1 (1.06%) Mercator
6 1 (1.06%) New Relic
6 1 (1.06%) Rackspace
6 1 (1.06%) Red Hat
6 1 (1.06%) Talend
6 1 (1.06%) Vertica