The table below looks at the statistics for Apache ZooKeeper skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 24 April 2015 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
24 Apr 2015
Same period 2014 Same period 2013
Apache ZooKeeper
Rank 579 592 552
Rank change year-on-year
+13 -40
Contract jobs citing Apache ZooKeeper 15 8 7
As % of all contract IT jobs located in the UK 0.027% 0.014% 0.014%
As % of the System Software category 0.28% 0.15% 0.15%
Number of daily rates quoted 12 1 6
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£428 £350 £431
Average daily rate % change year-on-year
+22.14% -18.84%
90% offered a daily rate of more than £403 £350 £291
10% offered a daily rate of more than £590 £350 £451
UK excluding London average daily rate £538 - -
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 System Software category in contract jobs advertised across the UK.

System Software Category
UK
Contract IT job ads with a match in the
System Software category
5359 5226 4517
As % of all contract IT jobs located in the UK 9.62% 9.46% 9.31%
Number of daily rates quoted 2979 2681 2160
Average daily rate £355 £350 £350
Average daily rate % change year-on-year
+1.42% -
90% offered a daily rate of more than £187 £165 £190
10% offered a daily rate of more than £500 £475 £475
UK excluding London average daily rate £340 £315 £325
% change year-on-year
+7.93% -3.07%
Number of hourly rates quoted 627 598 639
Average hourly rate £16.50 £17.00 £16.69
Average hourly rate % change year-on-year
-2.94% +1.85%
90% offered a hourly rate of more than £11.00 £11.00 £11.00
10% offered a hourly rate of more than £33.00 £35.00 £32.50
UK excluding London average hourly rate £16.00 £16.50 £15.50
% change year-on-year
-3.03% +6.45%

Apache ZooKeeper
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Apache ZooKeeper within the UK as a proportion of the total demand within the System Software category.

Apache ZooKeeper Jobs Demand Trend in the UK

Apache ZooKeeper
Daily Rate Trend

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

Apache ZooKeeper Daily Rate Trend in the UK

Apache ZooKeeper
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache ZooKeeper within the UK over the 3 months to 24 April 2015.

Apache ZooKeeper Daily Rate Histogram in the UK

Apache ZooKeeper
Top 3 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache ZooKeeper within the UK over the 3 months to 24 April 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +6 15 £428 +22.14% 2
London +11 13 £428 +22.14%
City of London +17 1 £440 -

Apache ZooKeeper
Top 30 Related IT Skills

For the 6 months to 24 April 2015, IT contractor jobs within the UK citing Apache ZooKeeper 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 Apache ZooKeeper.

1 32 (66.67%) Linux
2 28 (58.33%) Hadoop
3 24 (50.00%) Big Data
4 23 (47.92%) Apache Hive
5 22 (45.83%) Java
6 20 (41.67%) UNIX
6 20 (41.67%) RabbitMQ
7 19 (39.58%) Apache Pig
8 16 (33.33%) Oozie
8 16 (33.33%) MapReduce
8 16 (33.33%) Memcached
8 16 (33.33%) Ruby
9 15 (31.25%) Ruby on Rails
9 15 (31.25%) RSpec
9 15 (31.25%) Git (software)
9 15 (31.25%) Varnish
9 15 (31.25%) Cucumber
9 15 (31.25%) Sinatra
9 15 (31.25%) Apache Cassandra
9 15 (31.25%) Web Services
9 15 (31.25%) ActiveMQ
9 15 (31.25%) NSQ
10 13 (27.08%) Python
10 13 (27.08%) HBase
10 13 (27.08%) Mahout
11 12 (25.00%) Agile Software Development
11 12 (25.00%) HDFS
12 11 (22.92%) NoSQL
13 10 (20.83%) Apache
13 10 (20.83%) Apache Spark

Apache ZooKeeper
Top Related IT Skills by Category

For the 6 months to 24 April 2015, IT contractor jobs within the UK citing Apache ZooKeeper 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 Apache ZooKeeper. Up to 20 skills are shown per category.

Application Platforms
1 19 (39.58%) Apache Pig
2 10 (20.83%) Apache
2 10 (20.83%) Apache Spark
3 3 (6.25%) OpenStack
4 2 (4.17%) Oracle Coherence
4 2 (4.17%) Apache Solr
5 1 (2.08%) Zope
5 1 (2.08%) Tomcat
Cloud Services
1 5 (10.42%) Amazon AWS
Communications & Networking
1 3 (6.25%) LAN
1 3 (6.25%) WAN
2 2 (4.17%) DNS
Database & Business Intelligence
1 28 (58.33%) Hadoop
2 24 (50.00%) Big Data
3 23 (47.92%) Apache Hive
4 15 (31.25%) Apache Cassandra
5 13 (27.08%) HBase
5 13 (27.08%) Mahout
6 11 (22.92%) NoSQL
7 9 (18.75%) Sqoop
8 7 (14.58%) MySQL
9 6 (12.50%) Data Warehouse
10 5 (10.42%) MongoDB
10 5 (10.42%) HCatalog
10 5 (10.42%) Impala
11 4 (8.33%) MarkLogic
11 4 (8.33%) Couchbase
11 4 (8.33%) Enterprise Data Warehouse
11 4 (8.33%) SQL Server
11 4 (8.33%) DB2
12 3 (6.25%) PostgreSQL
12 3 (6.25%) Oracle Exadata
Development Applications
1 15 (31.25%) RSpec
1 15 (31.25%) Git (software)
1 15 (31.25%) Cucumber
2 4 (8.33%) Jenkins
2 4 (8.33%) JIRA
2 4 (8.33%) Subversion
3 2 (4.17%) PyUnit
General
1 2 (4.17%) Banking
1 2 (4.17%) Finance
2 1 (2.08%) Pharmaceutical
2 1 (2.08%) Legal
Job Titles
1 13 (27.08%) Architect
2 12 (25.00%) Data Architect
2 12 (25.00%) Big Data Architect
3 10 (20.83%) Developer
4 5 (10.42%) Java Developer
5 4 (8.33%) DevOps Engineer
5 4 (8.33%) Hadoop Developer
6 3 (6.25%) Administrator
6 3 (6.25%) Big Data Developer
6 3 (6.25%) Linux DevOps Engineer
7 2 (4.17%) Big Data Consultant
7 2 (4.17%) Ruby on Rails Developer
7 2 (4.17%) Data Consultant
7 2 (4.17%) Consultant
7 2 (4.17%) Systems Administrator
8 1 (2.08%) Lead Developer
8 1 (2.08%) Lead Architect
8 1 (2.08%) Hadoop Administrator
Libraries, Frameworks & Software Standards
1 20 (41.67%) RabbitMQ
2 16 (33.33%) Memcached
3 15 (31.25%) Ruby on Rails
3 15 (31.25%) Sinatra
3 15 (31.25%) Web Services
3 15 (31.25%) ActiveMQ
3 15 (31.25%) NSQ
4 6 (12.50%) JDBC
5 5 (10.42%) J2SE
5 5 (10.42%) J2EE
5 5 (10.42%) XML
5 5 (10.42%) Java EE
6 4 (8.33%) Kafka
6 4 (8.33%) XSL
6 4 (8.33%) JSP
6 4 (8.33%) Servlets
6 4 (8.33%) EJB
6 4 (8.33%) XML Schema
6 4 (8.33%) JavaBeans
7 2 (4.17%) Apache Avro
Miscellaneous
1 6 (12.50%) Visualisation
2 3 (6.25%) Clustering
2 3 (6.25%) Open Source
2 3 (6.25%) Mobile App
3 2 (4.17%) Algorithms
4 1 (2.08%) Replication
4 1 (2.08%) Data Extraction
4 1 (2.08%) Informatics
4 1 (2.08%) Analytical Skills
Operating Systems
1 32 (66.67%) Linux
2 20 (41.67%) UNIX
3 2 (4.17%) CentOS
4 1 (2.08%) Red Hat Enterprise Linux
Processes & Methodologies
1 16 (33.33%) MapReduce
2 12 (25.00%) Agile Software Development
3 9 (18.75%) Analytics
3 9 (18.75%) Scrum
4 6 (12.50%) TDD
5 5 (10.42%) OOP
5 5 (10.42%) Continuous Integration
5 5 (10.42%) Software Engineering
5 5 (10.42%) Release Management
5 5 (10.42%) DevOps
6 4 (8.33%) Unit Testing
6 4 (8.33%) Multithreading
6 4 (8.33%) Business Intelligence
6 4 (8.33%) Change Management
7 3 (6.25%) Problem Management
7 3 (6.25%) Load Balancing
8 2 (4.17%) Performance Tuning
8 2 (4.17%) Data Analytics
8 2 (4.17%) UML
8 2 (4.17%) RUP
Programming Languages
1 22 (45.83%) Java
2 16 (33.33%) Ruby
3 13 (27.08%) Python
4 9 (18.75%) SQL
5 6 (12.50%) Scala
6 4 (8.33%) XPath
7 3 (6.25%) Perl
8 2 (4.17%) Go
8 2 (4.17%) R
8 2 (4.17%) JavaScript
8 2 (4.17%) C++
9 1 (2.08%) Bash Shell
Qualifications
1 1 (2.08%) Degree
Quality Assurance & Compliance
1 1 (2.08%) Data Quality
System Software
1 15 (31.25%) Varnish
2 12 (25.00%) HDFS
3 7 (14.58%) Apache Flume
4 4 (8.33%) Oracle RAC
5 1 (2.08%) Docker
Systems Management
1 16 (33.33%) Oozie
2 8 (16.67%) Nagios
2 8 (16.67%) Ambari
3 6 (12.50%) ZABBIX
4 5 (10.42%) Hadoop YARN
5 4 (8.33%) HAProxy
6 2 (4.17%) Munin
6 2 (4.17%) OpenView
7 1 (2.08%) Cacti
7 1 (2.08%) Puppet
7 1 (2.08%) logstash
7 1 (2.08%) Kibana
Vendors
1 7 (14.58%) Hortonworks
2 6 (12.50%) Oracle
3 5 (10.42%) MapR
4 4 (8.33%) Sybase
4 4 (8.33%) Cisco
4 4 (8.33%) Teradata
5 3 (6.25%) Netezza
6 2 (4.17%) Vertica
6 2 (4.17%) Tableau
6 2 (4.17%) Red Hat
6 2 (4.17%) Mercator
6 2 (4.17%) Intel
7 1 (2.08%) NetApp
7 1 (2.08%) HP
7 1 (2.08%) VMware
7 1 (2.08%) Splunk
7 1 (2.08%) Cloudera