Overview
What is Apache Pig?
Apache Pig is a programming tool for creating MapReduce programs used in Hadoop.
A great ETL tool for your big data
"Apache Pig Is A Fantastic High-level Scripting Language To Operate With Big Data Sets."
Apache Pig
Apache Pig - lot to improve
Useful ETL scripting tool
Apache pig - the easier to implement map reducer
My Apache Pig Review
Apache Pig - Is it the tool for the job? Maybe, but probably not.
Apache Pig - a good toolkit to have in your hadoop ETL toolbox
Product Details
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What is Apache Pig?
Apache Pig Technical Details
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Reviews and Ratings
(22)Community Insights
- Business Problems Solved
- Recommendations
Apache Pig has proven to be an invaluable tool for data engineers working with large datasets in the Apache Hadoop ecosystem. Users have found it to be an excellent high-level scripting language that simplifies the process of working with big data. With Apache Pig, data engineers can easily build pipelines for advanced analysis and machine learning purposes, allowing them to transform and optimize data operations into MapReduce.
One of the key advantages of Apache Pig is its ability to write complex map-reduce or Spark jobs without requiring deep knowledge of Java, Python, or Groovy. This feature has been highly appreciated by users who value the efficiency and simplicity it brings to their work. Additionally, Apache Pig's query language, Pig Latin, provides users with a straightforward way to build data pipelines, eliminating redundant data and supporting user-defined functions UDFs.
The software also gives users control over task execution, which is crucial in maintaining control in a distributed processing system. This control allows users to efficiently handle transportation problems and manage large volumes of data including data streaming from multiple sources and performing joins. Users have utilized Apache Pig to explore and process large datasets in big data analytics projects, performing various operations within a single Java Virtual Machine.
Another key use case for Apache Pig is the generation of aggregate statistics, running refinement and filtering on logs, as well as generating reports for both internal use and customer deliveries. Data science and data engineering teams also utilize Apache Pig for building big data workflows pipelines for ETL and analytics. The software simplifies the creation of these pipelines by providing native language support with Pig Latin, combining features from various database systems like Hive, DBMS, and Spark-SQL.
Overall, Apache Pig offers a versatile solution for handling big data tasks in a simple yet efficient manner. Its user-friendly query language and extensive capabilities make it a valuable tool for data engineers working in the Apache Hadoop ecosystem.
Users have provided several recommendations for using Pig as a tool for writing quick big data applications.
One recommendation is that Pig is a good starting point for developing ad-hoc analytics applications, especially for those with basic programming experience in Java.
Another recommendation is to use Pig as a base pipeline for parallelizing and utilizing User-Defined Functions (UDFs) on large datasets. The lazy evaluation feature of Pig allows for efficient program optimization.
Users also appreciate Pig's integration with Hadoop, which provides parallelization, fault-tolerance, and relational database features. This makes Pig suitable for applying statistics to datasets, and its functional programming paradigm aligns well with pipeline processes.
Additionally, users suggest considering Spark or Hive as alternative tools for developing pipelines. While Pig may be more suitable for developers with programming experience, it is free and has extensive online documentation available for learning purposes.
Attribute Ratings
Reviews
(1-4 of 4)A great ETL tool for your big data
- It provides great support to large datasets and ad-hoc reporting.
- It has almost all the set of operators to perform actions such as Join, Sort, Merge, etc.
- Anybody can use Apache Pig with some initial training and it is very much familiar with SQL.
- It can handle almost all structured, and unstructured data.
- Apache Pig is built using the data flows, users can easily see all the processes and information.
- One of the most important limitations of Apache Pig is it does not support OLTP (Online Transaction Processing) as it only supports OLAP (Online Analytical Processing).
- Apache Pig has very high latency as compared to Map Reduce.
- Apache Pig is designed for ETL and thus not perfectly suited for real-time analysis.
- The training materials are hard to learn and need improvements.
- Apache Pig helps us in processing our large datasets for data analytics.
- Apache Pig helps us process Map Reduce in a single script file.
- Apache Pig has good training materials for users, although required some improvements.
- It helps us in providing local and remote interoperability.
- Apache Pig is best known for its fast execution of data processing (+ROI).
- Scaled up large parallel processing on data.
- It helps in saving our time in data processing (+ROI).
- Large community base for quick resolutions (+ROI).
- Compatibility with other 3rd parties applications and tools (-ROI).
- Apache Hadoop, Azure Data Lake Storage, Amazon EMR (Elastic MapReduce), Presto (formerly Presto DB), Confluent Platform and Alteryx
"Apache Pig Is A Fantastic High-level Scripting Language To Operate With Big Data Sets."
- Its performance, ease of use, and simplicity in learning and deployment.
- Using this tool, we can quickly analyze large amounts of data.
- It's adequate for map-reducing large datasets and fully abstracted MapReduce.
- Pig's error debugging consumes most of its development time because it can be unstable and immature.
- It is significantly more challenging to learn and master than Hive. It's a little slower than Spark.
- Apache Pig makes it simple to handle any amount of data.
- Apache Pig is easy to use and has many options.
- Apache Pig simplifies the Map-reduce process.
- Apache Pig's scripting language is template-friendly.
- A lightweight framework, Apache Pig, is easy to learn and deploy.
- It converts MapReduce tasks into SQL-like queries, useful for data analysis.
- It reduces the amount of data and performs a few simple mathematical operations on the data.
- Combining data is a huge advantage.
Apache Pig
- Useful for map -reducing huge datasets
- Easy to learn and deploy
- Optimization is higher compared to relative products.
- Pace of introducing new features is very slow.
- Community is also relatively small because it is still in early stage.
- Debug functionality is not there, also it is compile time
- Easily process any size of data
- Understanding schema is also very easy
- Reduces complexity of implementing Map-Reduce
- Inefficient Debugging
- Writing UDFs is very challenging
Apache Pig - lot to improve
- Data pipeline and aggregation
- Log parsing and reporting
- Combine Map Reduce jobs
- Pig lacks in supporting the advanced features that Apache Spark provides
- Well outdated
- Debugging in Pig is a complex part
- Handling unstructured dataset
- To perform the tasks of collecting, loading, consolidating the data
- Apache Pig is a 1st pass compiler, which is at its best using DAG.
- Doesn't support all kinds of SQL-like abstraction
- It's DML based scripting requires lot of training
- Error handling is not helpful in debugging production issues