The table below looks at the statistics for Impala skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Impala over the 3 months to 29 December 2014 with a comparison to the same period in 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.

Location
3 months to
29 Dec 2014
Same period 2013 Same period 2012
Cloudera Impala
Rank 572 555 -
Rank change year-on-year
-17 -
Contract jobs citing Impala 19 9 0
As % of all contract IT jobs located in the UK 0.035% 0.018% -
As % of the Database & Business Intelligence category 0.17% 0.077% -
Number of daily rates quoted 11 7 0
Average daily rate
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£600 £450 -
Average daily rate % change year-on-year
+33.33% -
UK excluding London average daily rate £365 - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average 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
11337 11623 10884
As % of all contract IT jobs located in the UK 21.02% 22.70% 22.34%
Number of daily rates quoted 7521 7136 6617
Average daily rate £400 £388 £375
Average daily rate % change year-on-year
+3.22% +3.33%
90% offered a daily rate of more than £275 £263 £250
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £363 £330 £335
% change year-on-year
+9.84% -1.49%
Number of hourly rates quoted 162 258 259
Average hourly rate £35.00 £29.00 £30.25
Average hourly rate % change year-on-year
+20.68% -4.13%
90% offered a hourly rate of more than £15.05 £14.35 £18.00
10% offered a hourly rate of more than £67.00 £50.15 £45.00
UK excluding London average hourly rate £35.00 £28.60 £30.75
% change year-on-year
+22.39% -7.00%

Impala
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Impala within the UK as a proportion of the total demand within 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 29 December 2014.

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 10 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Impala within the UK over the 3 months to 29 December 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -12 13 £600 +33.33% 13
London +10 12 £600 +33.33% 9
City of London +7 3 £525 +16.66% 4
East Midlands - - - - 2
North West - - - -
Knutsford - - - -
Manchester - - - -
Northampton - - - - 1
Cheshire - - - -
Northamptonshire - - - - 1

Impala
Top 30 Related IT Skills

For the 6 months to 29 December 2014, IT contractor jobs within the UK citing Impala 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 contract IT job ads sampled that cited Impala.

1 21 (77.78%) Hadoop
2 20 (74.07%) Apache Hive
3 19 (70.37%) Big Data
4 13 (48.15%) Apache Pig
4 13 (48.15%) HDFS
5 11 (40.74%) Apache Spark
5 11 (40.74%) SQL
6 10 (37.04%) MapReduce
7 9 (33.33%) Java
8 8 (29.63%) Finance
8 8 (29.63%) HBase
8 8 (29.63%) Kafka
8 8 (29.63%) Scala
9 7 (25.93%) SC Cleared
9 7 (25.93%) Security Cleared
10 6 (22.22%) SQL Server
10 6 (22.22%) SQL Server Integration Services
10 6 (22.22%) Team Foundation Server
10 6 (22.22%) Apache Flume
10 6 (22.22%) Hadoop YARN
11 5 (18.52%) Sqoop
11 5 (18.52%) Analytics
11 5 (18.52%) Marketing
11 5 (18.52%) UNIX
11 5 (18.52%) Linux
11 5 (18.52%) Python
12 4 (14.81%) OO
12 4 (14.81%) Oracle
12 4 (14.81%) Agile Software Development
12 4 (14.81%) Market Risk

Impala
Top Related IT Skills by Category

For the 6 months to 29 December 2014, IT contractor jobs within the UK citing Impala also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Impala. Up to 20 skills are shown per category.

Application Platforms
1 13 (48.15%) Apache Pig
2 11 (40.74%) Apache Spark
3 1 (3.70%) Elasticsearch
3 1 (3.70%) Apache
3 1 (3.70%) Apache Solr
Applications
1 1 (3.70%) Weka
Business Applications
1 3 (11.11%) SAP Oil and Gas
Cloud Services
1 2 (7.41%) Amazon EMR
2 1 (3.70%) Google Cloud Platform
2 1 (3.70%) Amazon EC2
2 1 (3.70%) Amazon S3
2 1 (3.70%) Amazon AWS
Communications & Networking
1 1 (3.70%) SAN
Database & Business Intelligence
1 21 (77.78%) Hadoop
2 20 (74.07%) Apache Hive
3 19 (70.37%) Big Data
4 8 (29.63%) HBase
5 6 (22.22%) SQL Server
5 6 (22.22%) SQL Server Integration Services
6 5 (18.52%) Sqoop
7 4 (14.81%) MongoDB
8 3 (11.11%) RDBMS
8 3 (11.11%) Mahout
8 3 (11.11%) Relational Database
9 2 (7.41%) Couchbase
9 2 (7.41%) CouchDB
9 2 (7.41%) Apache Cassandra
9 2 (7.41%) NoSQL
9 2 (7.41%) Data Warehouse
10 1 (3.70%) Data Mining
10 1 (3.70%) OLAP
10 1 (3.70%) QlikView
10 1 (3.70%) BusinessObjects XI
Development Applications
1 6 (22.22%) Team Foundation Server
2 1 (3.70%) Yeoman
General
1 8 (29.63%) Finance
2 5 (18.52%) Marketing
3 3 (11.11%) Electronics
3 3 (11.11%) Telecoms
3 3 (11.11%) Manufacturing
3 3 (11.11%) Banking
4 2 (7.41%) Financial Institution
4 2 (7.41%) Investment Banking
5 1 (3.70%) Retail
5 1 (3.70%) Legal
Job Titles
1 7 (25.93%) Developer
2 6 (22.22%) Administrator
2 6 (22.22%) DBA
3 5 (18.52%) SQL DBA
4 4 (14.81%) Hadoop Developer
4 4 (14.81%) Architect
5 3 (11.11%) Hadoop Administrator
6 2 (7.41%) Senior Manager
6 2 (7.41%) Lead Developer
6 2 (7.41%) Delivery Manager
6 2 (7.41%) Technical Architect
6 2 (7.41%) Data Architect
7 1 (3.70%) Analyst
7 1 (3.70%) Senior Analyst
7 1 (3.70%) Data Analyst
7 1 (3.70%) Java Developer
7 1 (3.70%) SQL Developer
7 1 (3.70%) Senior Data Analyst
7 1 (3.70%) Senior Data Modeller
7 1 (3.70%) Data Scientist
Libraries, Frameworks & Software Standards
1 8 (29.63%) Kafka
2 4 (14.81%) Cascading
3 2 (7.41%) Pandas
3 2 (7.41%) HTML
3 2 (7.41%) Lucene
3 2 (7.41%) HTML5
3 2 (7.41%) SciPy
4 1 (3.70%) REST
4 1 (3.70%) Natural Language Processing
4 1 (3.70%) D3.js
4 1 (3.70%) WPF
4 1 (3.70%) .NET
4 1 (3.70%) JMS
4 1 (3.70%) Cascalog
4 1 (3.70%) AngularJS
4 1 (3.70%) Apache Avro
4 1 (3.70%) Akka
4 1 (3.70%) Play Framework
Miscellaneous
1 4 (14.81%) Market Risk
2 3 (11.11%) Credit Risk
2 3 (11.11%) DTV
3 2 (7.41%) Mathematics
3 2 (7.41%) Analytical Skills
4 1 (3.70%) Data Structures
4 1 (3.70%) Algorithms
4 1 (3.70%) Computer Science
4 1 (3.70%) Foreign Exchange (FX)
4 1 (3.70%) Data Extraction
4 1 (3.70%) Visualisation
4 1 (3.70%) Open Source
4 1 (3.70%) Replication
4 1 (3.70%) Fixed Income
4 1 (3.70%) Equities
4 1 (3.70%) Credit Derivative
4 1 (3.70%) Economics
4 1 (3.70%) Derivative
4 1 (3.70%) Statistics
4 1 (3.70%) Informatics
Operating Systems
1 5 (18.52%) UNIX
1 5 (18.52%) Linux
Processes & Methodologies
1 10 (37.04%) MapReduce
2 5 (18.52%) Analytics
3 4 (14.81%) OO
3 4 (14.81%) Agile Software Development
4 3 (11.11%) TDD
4 3 (11.11%) Digital Marketing
4 3 (11.11%) Programme Management
4 3 (11.11%) Business Intelligence
4 3 (11.11%) Customer Insight
5 2 (7.41%) BDD
5 2 (7.41%) Parallel Processing
5 2 (7.41%) Data Modelling
5 2 (7.41%) ETL
6 1 (3.70%) OOP
6 1 (3.70%) Service Delivery
6 1 (3.70%) Risk Management
6 1 (3.70%) Workflow
6 1 (3.70%) Stakeholder Management
6 1 (3.70%) Multithreading
6 1 (3.70%) Data Architecture
Programming Languages
1 11 (40.74%) SQL
2 9 (33.33%) Java
3 8 (29.63%) Scala
4 5 (18.52%) Python
5 4 (14.81%) R
6 3 (11.11%) Bash Shell
6 3 (11.11%) Shell Script
7 2 (7.41%) C#
8 1 (3.70%) C
8 1 (3.70%) Perl
8 1 (3.70%) VBA
8 1 (3.70%) Clojure
Qualifications
1 7 (25.93%) SC Cleared
1 7 (25.93%) Security Cleared
2 3 (11.11%) Degree
3 1 (3.70%) Postgraduate
Quality Assurance & Compliance
1 1 (3.70%) Basel III
1 1 (3.70%) Dodd-Frank
System Software
1 13 (48.15%) HDFS
2 6 (22.22%) Apache Flume
Systems Management
1 6 (22.22%) Hadoop YARN
2 3 (11.11%) Oozie
Vendors
1 4 (14.81%) Oracle
1 4 (14.81%) Cloudera
2 3 (11.11%) SAP
3 1 (3.70%) HP
3 1 (3.70%) Teradata
3 1 (3.70%) Splunk
3 1 (3.70%) Hortonworks
3 1 (3.70%) Datameer
3 1 (3.70%) Hadapt
3 1 (3.70%) MapR
3 1 (3.70%) Platfora
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