ACA Big Data Certification


Review By: GAVASKAR S


Certified


Yes

Expiry Month


9

Expiry Year


2022

Time taken to Prepare


12 Days

Resources Used

  • Alibaba Cloud Course material,Alibaba Cloud Documentation

Detailed Review Of Preparation

References

1.Exam Registration Link-https://edu.alibabacloud.com/certification/aca_bigdata

2.Exam Outline https://files.alicdn.com/tpsservice/db11f265e53867b2a921135d9fb43520.pdf

3.sample Question-https://files.alicdn.com/tpsservice/389e4ee2af9e2b1c4af789b3d7a9c474.pdf

Suggested Courses:

1.ACT82001 Alibaba Cloud Big Data Architecture

2.ACT82002 Alibaba Cloud MaxCompute & DataWorks Deep Dive

Sl.No

Main Topic 

Sub Topic

No of Days





  






 1










Basic Big data related knowledge

Hadoop ecosystem





    





2

Distributed file

system (HDFS)

Computation framework (MapReduce),

 Resource

 Management Component (YARN) 

Hadoop ecosystem tool-Spark, Zookeeper, Kafka, Jindo

Filesystem.

Hadoop ecosystem tool-PIG, HIVE, HBase, Oozie

Hadoop ecosystem tool-Flume, Sqoop, Solr, Lucene, Ambari











2











MaxCompute

Max Compute components such as project, table, partition, resources, task, etc.


  

 









2

Max Computing Pricing Models


odpscmd, management console, Java SDK, tunnel command-line tools,  Tunnel SDK

user-defined functions, including UDF, UDAF, and

UDTF

Permission management of MaxCompute such as users,

roles, authorization (ACL & Policy), project space protection,

external and security level








3








DataWorks

Data Integration and Data governance







2

Data Development-workflow task and node task development and design, can configure appropriate dependencies and periodic scheduling

Data Studio, data service, operation & maintenance center

DataAnalysis. organization management and project management








4










E-MapReduce:

E-MapReduce-Benefits and Architecture 








2

Cluster Management and knowledge on cluster type such as Hadoop cluster Kafka cluster ZooKeeper cluster Druid cluster Dataflow cluster

Data Development

Manage a workflow project Edit jobs Edit a workflow 

Ad hoc queries ,Scheduling center and Pricing




5




Platform for AI(PAI)

Machine Learning Platform for AI, Architecture and Benefits



1

Create a project Data preparation Data preprocessing 

Manage Projects and  Data Sources




6




       

    Data V

Manage Widgets such as Line charts,Pie charts,Scatter charts and Basic flat map widgets 

 



2


Manage Workspace,Projects,Editor and Data Sources


   7


      Quick BI

Data Modelling and Data Analysis



1

Create dataset, create a workbook, data modelling

and create report tables



Benefits From Certification

  • Knowledge is Power