Pros And Cons Of Using Apache Spark Analytics

Photo of author

For both large data and ML, Apache Spark is a super-quick analytics engine. The biggest open-source project for data processing is this one. Since its introduction, it has performed better than expected in terms of querying, processing data, and producing analytics reports more efficiently and effectively. Spark has been employed by internet substations including Netflix, eBay, and Yahoo, among others.

In actuality, Apache Spark is the reason that big data has advanced. Since its introduction, it has received high praise from critics for its prowess in analytical reporting, data processing, and querying. Spark is used by many businesses that rely on huge volumes of data due to its consistent processing capabilities.

Spark offers support for programming languages including Scala, Python, and Java. Despite being a popular choice for large data solutions, Spark is not without flaws. Several other technologies might replace Spark. To decide if this framework is the best choice for the project you are working on, you must carefully weigh the benefits and drawbacks of Apache Spark.

Pros Of Using Apache Spark

Apache Spark has a great deal of promise to advance the big data sector of the economy. Now let’s examine some of Apache Spark’s widespread advantages:


Processing speed for big data is always important. For processing massive amounts of data, Spark can work 100 times quicker than Hadoop. This is the rationale behind why petabyte-scale data processing applications favor Spark over other alternatives.

In contrast to other frameworks, Apache Spark doesn’t handle data in local memory. It uses a RAM-based computer system. They digest information significantly more quickly as a result.

Big Data Access

Apache Spark finds all feasible access points for massive data, ensuring its greatest availability. Spark is being taught to more and more data scientists and engineers so they can use it.

Customer Friendly

Through the use of APIs, Apache Spark offers the opportunity to handle big datasets. Over 100 operators are featured in these APIs to transform semi-structured data. In the end, developing parallel apps is a simple procedure.

Common Libraries

Standard libraries, which are at higher levels, are included with Spark. Typically, the libraries offer assistance with SQL queries, graph processing, and ML.

By utilizing these libraries, developers can ensure optimal productivity. Additionally, Spark makes it simple to complete activities that call for intricate workflows.

Industry Demand

Anyone interested in a career in big data will find Apache Spark to be a fantastic alternative.

Employees who work as Spark engineers will be able to take advantage of several advantages in terms of pay and employment. Once they have accumulated enough expertise, their occupation is in great demand. Organizations around the world are looking to hire Apache Spark developers due to the many benefits that this technology can bring to their businesses. As such, these professionals can command a high salary as they have an extensive set of skills and understanding in this particular field.

Data Analysis And ML

By making use of libraries, Apache Spark makes machine learning and data analysis possible. As an illustration, the framework provided by Spark may be used to extract and process information, including structured data.

High And Influential Power

Due to its low-latency in-memory data processing capabilities, Apache Spark is capable of handling a variety of analytics difficulties. It offers well-built libraries for graph analytics and ML methods.


Scala, Python, Java, and other languages are among those supported by Apache Spark for developing code.

Modern Analytics

Spark offers more than just Reduce and MAP. Additionally, it supports streaming data, SQL queries, graph methods, and machine learning.

Cons And Challenges Of Using Apache Spark

Apache Spark is a cutting-edge cluster computing platform that was created for quick calculations and is also extensively utilized by companies.

Here are some difficulties that developers who use Apache Spark to deal with big data encounter. To help you decide if this platform is the best fit for your next big data project, let’s read over the following restrictions of Apache Spark in depth.

No Automated Procedure For Optimization

Since Apache Spark does not include an automated code optimization method, you must manually optimize the code. As automation permeates all other systems and technologies, this will become a drawback.

Incompatible With A Multi-User Environment

Unfortunately, a multi-user environment is not suitable for Apache Spark. It is unable to manage more concurrent users.

Window Standards

Data in Apache Spark is divided into discrete time-based chunks. Record-based window criteria will thus not be supported by Apache. It provides time-based window criteria instead.

Little Files Problem

The problem with tiny files is another factor contributing to Apache Spark’s fault. When utilizing Hadoop and Apache Spark together, developers run into problems with tiny files. Instead of offering a big number of little files, the HDFS or Hadoop Distributed File System offers a small number of huge files.


Because storing data in memory is relatively expensive, memory consumption seems to be quite excessive, and if it is not processed in a user-friendly way, in-memory processing of massive data might become a bottleneck.

Iterative Process

Data iterates in batches in Spark, and each iteration is planned and carried out independently.

Absence Of Real-time Processing Support

When using Spark Streaming, the live stream of data that is entered is split up into batches at certain intervals, and each batch is handled as a Spark RDD. These resilient distributed databases are then analyzed using several operations, including the map, join, reduce, and others. These procedures return their results in batches.

As a result, while Spark processes real-time data almost instantly, it is not real-time processing. Apache Spark Streaming performs micro-batch processing. Apache Spark is expensive since it needs a lot of RAM to execute in memory.


Even though Spark has a lot of flaws, it is nevertheless a widely used big data solution. However, several technologies are dislodging Spark. For instance, since Flink processes data in real-time, stream processing is significantly better with it than with Spark.

Leave a Comment