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Become an ETL expert. Join now to master the core concepts of ETL.
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Corporate Served- ETL describes "Extract-Transform-Load", which basically attests that an ETL process adequately extracts, transforms, and loads data as per the specifications. To be precise, this specific process testing is executed by validating and comparing the input and output data converted by the ETL process respectively. You will find this process is carried out to detect errors and defects at an early stage. In fact, ETL Testing Training in Noida basically targets attesting, authenticating, and qualifying data while averting data duplication and abbreviating.
- Well, knowing the whole process of ETL will assist you in grabbing a higher job role in this field. Moreover, if you have an interest in knowing about this subject in a detailed manner, approaching a good educational ETL Testing Training Institute in Noida like Croma Campus will be a suitable decision for your career. This way, you will gain adequate information and get placement assistance to post the completion of ETL Testing Training in Noida.
ETL Testing Training in Noida
- There is a certain sort of confusion that has been created amongst the candidates that ETL Testing Training in Noida course content is quite complex. But that's eventually not the truth. It's even interesting. Well, by approaching a good ETL Testing Training Institute in Noida, you will understand its every section, and sub-sections in a much better way.
First, our trainers will help you understand the basic information of this course.
Further, they will help you know to analyze the concepts of Business Intelligence Data warehousing.
You will also receive sessions regarding Data Warehouse Workflow and a comparison between Database Testing and Data Warehouse Testing in quite a detailed manner.
Our training will also help you execute data checks using SQL and understand the scope of BI Testing.
Your information concerning ETL Testing, QA Lifecycle, and RDBMS Concepts will also expand.
Overall, you will end up knowing every section of this course with numerous instances.
- There was a time when the testing field was considered not a well-paid job. But now the time has changed, and testing has a much brighter scope, and they are certainly paid decently as well. By getting in touch with a ETL Testing Training Institute in Noida, you will come across various salary slabs concerning this field.
By acquiring a legit certification of ETL Testing Training in Noida, you will earn around Rs. 4 Lakh, which is quite decent for beginners.
On the other hand, an experienced ETL Tester earns around Rs. 8.5 Lakhs annually.
This salary bracket will eventually increase as you imbibe more skills concerning ETL Testing training along with work experience in this field.
By working as a freelancer also, you will get the opportunity to charge as per project.
By having a proper attested certification of ETL Testing Training in Noida, you will get various international job offers as well.
- ETL Testing is genuinely another kind of testing procedure that is extensively in the business case where reporting is needed and gets sought by the clients. It genuinely holds a valuable position, and getting acquainted with ETL Training in Noida will help you get settled in this direction in the long run.
By getting started with this legitimate course, you will get the opportunity to turn into a verified and knowledgeable Data Test Engineer / ETL Tester.
This valuable accreditation will also help you in getting into a good workspace.
In fact, you will end up grabbing a decent salary right from the beginning of your career.
Further, you can also opt to turn into a freelancer. And in this way, you will earn quite good money.
- You might think that an ETL Tester's job is an easy one. But that's not the truth. They have to execute several tasks daily, and for that, they need to know each side of this subject in a detailed manner. If you also aspire to turn into an ETL Tester, approaching a decent ETL Testing Training Institute in Noida will be an ideal move for your career.
First you will have to attest the tables in the source systems.
You will further have to imply transformation Logic.
Working as an ETL Tester will indulge you in taking part in data loading, testing the ETL tool, and conducting production validation testing as well.
Your job role will also be to execute the data integration process.
In fact, you will have to also conduct threshold value validation testing, application Migration testing, etc.
You will also have to often keep up with the duplicate data check testing, data check and constraint testing respectively.
To know more about the role of an ETL Tester, you should get started with ETL Testing Training in Noida.
- At the moment, you will find numerous valid reasons to learn this course. One of the most obvious reasons is its high demand, and vacancy for skilled candidates. By getting started with ETL Testing Training in Noida, you will gradually come across some of the hidden facts, and the latest updates as well.
By enrolling in its legit course, you will end up strengthening your base knowledge.
Your concepts regarding data integration and its effective implementation will also get broadened.
You will end up obtaining the latest information concerning ETL Testing Training in Noida.
In fact, you will also get the chance to know about validating data sources, data extraction, data transformation testing, etc.
- Well, you will find ETL Testers hugely in demand, and yet the grant is low. So, choosing this field will be beneficial for you to secure a higher position. If you are also planning to construct your career in this field, getting associated with an educational provider of ETL Testing Training in Noida will be an ideal move for you.
Diverse Lynx, Impetus, Sun Life, etc. are some of the well-known companies hiring skilled ETL Tester.
By joining Croma Campus, you will get the opportunity to get placed in your choice of companies post enrolling with ETL Testing Training.
Our trainers will also help you in building an impressive resume.
They will also suggest you some effective tips to pass the interviews.
- Over the past few years, Croma Campus has been considered the best providers of ETL Testing Training in Noida for imparting qualitative sort of training in this course. So, if you are also looking to obtain a detailed sort of ETL Testing training, getting in touch with Croma Campus will be a smarter move towards your career.
Associating with us will give you ample opportunities to accumulate the latest information regarding Informatica.
Here, you will accumulate information regarding its related course.
Croma Campus will also offer you placement assistance.
Well, right from the initial level, our professionals will give you effective tips to clear the interview process.
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CURRICULUM & PROJECTS
ETL Certification Training
- DWH: Data Ware Housing Concepts
- ETL Testing
- Challenges in DWH ETL Testing compare to other testing
- ETL Testing flow activities involved
- Type of ETL testing
- Different ETL tools available in the market
- Power Centre Components
- Informatica Concepts and Overview
- Sources
- Targets
- Transformation Active and Passive Transformations
- Slowly changing dimenson
- Workflow manger
- Timer task
- Performing Tuning
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- What is Data Warehouse
- Need of Data Warehouse.
- Introduction to OLTP, ETL and OLAP Systems
- Difference Between OLTP and OLAP
- Data Warehouse Architecture
- Data Marts
- ODS (Operational Data Store)
- Dimensional Modelling
- Difference Between relation and dimensional modelling
- Star Schema and Snowflake Schema
- What is fact table
- What is the dimensional table
- Normalization and De- Normalization
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- ETL Architecture.
- What is ETL and importance of ETL testing
- How DWH ETL Testing is different from the Application Testing
- SDLC / STLC in the ETL Project (ex: V Model, Water fall model)
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- Incompatible and Duplicate Data
- Loss of data during ETL process
- Testers have no privileges to execute ETL jobs by their own.
- Volume and complexity of data is very huge.
- Fault in business process and procedures.
- Trouble acquiring and building test data.
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- Analyse and interpret business requirements/ workflow to create estimations
- Approve requirements and prepare the test plan documents provided by developer team
- Execute system testing and integration testing
- Best practice to create quality documentations (Test plan, Test Scripts, and Test closure summaries.
- How to detect the bugs in ETL testing
- How to report the bus in ETL testing
- How to co-ordinate with the developer team for resolving the defects
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- Data completeness
- Data transformation
- Data quality
- Performance and scalability
- Integration testing.
- User acceptance testing.
- SQL Queries for ETL testing
- Increment load testing
- Initial Load/ Full load testing
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- Informatica
- AB Initio
- IBM Data stage
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- Designer
- Repository Manager
- Workflow Manager
- Workflow Monitor
- Power centre Admin Console
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- Informatica Architecture
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- Working with relational Sources
- Working with flat files.
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- Working with Relational targets
- Working with flat targets
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- Expressions
- By Lookup Different types of lookup Cache
- Sequence generator
- Filter
- Joi
- Store procedure
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- Scd type 1
- Scd type 2
- Date, Flag and version
- Scd type 3
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- Creating Reusable tasks
- Workflows, Worklets & Sessions
- Tasks
- Session
- Decision Task
- Control task
- Event wait task
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- Monitoring workflows and debugging errors
- Indirect Loading
- Constraint based load ordering
- Target load plan
- Work let
- Migration ML migration and folder copy
- Scheduling workflow
- Parameter and variables
- XML source target and transformations
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- Pipeline partition
- Dynamics partition
- Pushdown optimization
- Preparation of test cases
- Executing test case
- Preparing sample data
- Data validation in source and target
- Load and performing testing
- Unit and performance testing
- Unit testing procedure
- Error handling procedure
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