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Maximize the Value of Your Data with Data Conversion Tools

By |2022-10-27T07:02:21+00:00January 30th, 2022|

Enterprises frequently undergo changes due to mergers and acquisitions, joint ventures, and system upgrades. These transitions can create silos containing inconsistent and redundant data. Data conversion is a key step in this process that converts raw data into meaningful information. In this blog, we will go over the basic concept of data conversion, its benefits, and how data conversion tools help simplify the data journey.

This article covers the following topics:

What is Data Conversion?

Data conversion is the process of translating data from one format to another while retaining its viability and quality. The process involves extracting data from a source, such as a database, file, or web service, transforming it, and loading it to the required destination.

Data conversion can be a simple process or an intricate one, depending on the number and complexity of data formats involved. However, no two conversion jobs are the same. For instance, in some cases, the process may include merging high volumes of data from certain fields while splitting in others.

The following example outlines simple data conversion process steps that take data about Orders from an SQL Server database and convert the data type of the field ShippedDate from date to string.

Maximize the Value of Your Business Data with Data Conversion Tools

Figure. 1: Converting the data type of the ShippedDate field to apply relevant transformations

This data type conversion allows using string expressions on the ShippedDate field. For example, by using the LeftOf, as shown in Figure 2, we can remove the time stamp from the date field.

Maximize the Value of Your Business Data with Data Conversion Tools 1

Figure. 2: Expression Builder

The converted data of the ShippedDate field is shown in Figure 3.

Maximize the Value of Your Business Data with Data Conversion Tools 3

Figure. 3: Data Conversion Example – After Removing Time Stamp

However, not all data conversion projects are as simple as the one mentioned above. No matter the scope of the project, its success depends largely on correct data extraction. The accurate conversion includes data that:

  • Transforms into a destination-compatible format accurately
  • Is transmitted with minimal data loss
  • Retains quality, maintains readability, and is free of errors
  • Is consistent across all systems using that information

Benefits of Data Conversion

Enterprise data, whether it’s customer behavior, sales records, or any other information, has the potential to increase the business bottom line. By extracting valuable insights from the data, organizations can take strategic data-driven decisions, improve internal operations, and find new ways to generate revenue. However, the challenge is to ensure the usability of all the available data. Data conversion solution helps accomplish that.

Reduced query execution time: Once converted, data is stored in the destination system in a standardized format. This allows for faster data processes, such as data migration, retrieval, manipulation, and alteration.

Enhanced data utilization: Data conversion makes it easier to access, review, and visualize data. Moreover, by undergoing the data transformation process, a wide variety of complex data can be converted into understandable formats, facilitating intelligent use of available data.

Simplified data management: When information is collected from multiple sources, the disparity in data can complicate data management. All processes such as data integration, validation, and analysis are made easier if data is available in a unified format.

The data conversion process as mentioned earlier may vary in complexity. Let’s have a look at the steps involved in the data conversion process.

Common Steps in the Data Conversion Process

The methods of converting data into information can vary depending on the unique business needs. However, observing the below mentioned best practices is a good idea to ensure the success of data conversion projects:

1. Collect and Prepare Data

Nearly every process begins with collecting and preparing data acquired from the data source(s). For example, to analyze a company’s financials, you’ll need to access the CRM database, product database, and ERP system among others. Once you gather information from the required sources, the next step is to profile it to check the data quality.

Data profiling gives a broad overview of the data sets, such as the fields, data type, duplicate count, warning count, error count, and the range of values in each field. This simplifies data for the user and determines the amount of work they’ll have to put in to make it analysis-ready.

2. Cleanse for Conversion

Equipped with insights from data profiling, the next step is to correct and remove the inconsistencies in the records. It also includes identifying data transformations that can make your data functional. For instance, if the date fields in the source system are in DD/MM/YYYY format and the required target format is MM/DD/YYYY, the data will have to be transformed to match the destination format.

Cleansing data in the initial stage of the conversion process ensures that only quality data makes it to the end-user.

3. Transform Data into The Destination Format

The previous two steps of the data conversion process were the prelude to translating data into a target-compatible format. This step requires users to define the flow and relationship between the source and target objects, on a field-by-field basis. In addition, it includes applying customized operations like filter, join, aggregate, etc. to break down the data silos. This, in turn, requires less pre-processing for analysis.

4. Validate Data

Data validation ensures that the transformed data looks and works as expected. This can be done by applying data quality rules. For example, these rules can help identify if any of the fields have null or out-of-bound values. As a result, you get accurate and consistent data.

5. Loading the Data

Data conversion and loading go hand in hand. Loading or exporting the validated data in the target system is the final step of data the conversion process.

Data Conversion Tools – A Broad Classification

Complex transformations, field-to-field mapping, data profiling, and other steps can be simplified by using the data conversion software. Broadly, these tools are divided into three types:

Scripting Tools: This is a manual method that uses Python or SQL scripts to extract, transform, and load data.

On-premise ETL Tools: Hosted on the company’s server and native computing infrastructure, these tools automate the ongoing process of standardizing data and eliminate the need to write codes. The organization needs a license or purchase a copy from the software vendor to use these data conversion tools.

Cloud-based ETL Tools: These tools allow the organization to leverage the infrastructure and expertise of the software vendor via the cloud.

Finding the Best of the Lot

A conversion tool can be the differentiating factor between the success and failure of your data management project. Therefore, finding a data conversion solution that conforms to the specific requirements of your business is of critical importance.

The following are some sought-after features in a data conversion solution:

  • User-friendly interface with drag-and-drop functionality to simplify source-to-destination mappings and ETL workflows
  • Connectivity to a variety of data platforms
  • Fundamental data transformations, such as sort, date conversion, route, join, etc.
  • Built-in data profiling features to check source data for consistency and accuracy
  • Data quality and cleansing capability to identify and fix errors in data sets
  • Process management controls that allow runtime monitoring and error handling

Once you have shortlisted a tool, you can go through product review websites like G2 Crowd, Software Advice, and Trust Radius, and check out their customer feedback. This will help you evaluate the pros and cons of the software system, its distinguishing features, the potential use cases, how it can benefit your organization, and help you to perform the data conversion process steps easily.

Astera Centerprise – The Easier Way to Convert Data

Astera Centerprise is an enterprise-grade data management tool with extensive features that support advanced data conversion solution through:

Code-Free Environment

Astera Centerprise offers enhanced functionality to develop, debug, and test dataflows in a visual environment, without writing a single line of code. In addition, the platform has an instant data preview feature that allows users to inspect the data sample at any point of processing. This consequently enables prompt error identification and rectification.

Job Scheduling

With a built-in job scheduler, Astera Centerprise users can sequence complex integration and conversion tasks and ensure timely execution. Moreover, the platform includes built-in workflow features like FTP uploads and downloads, SQL query execution, and outside program execution that help streamline the data conversion process.

Out-Of-The-Box Connectivity to Data Sources

Astera Centerprise enables you to connect to a variety of traditional and modern data sources, ranging from simple Excel, text, CSV files, and hierarchical EDI and XML file formats to CRM applications like Microsoft Dynamics CRM and Salesforce to commonly used databases like SQL Server SAPA HANA, and MariaDB. The users have the option to test-drive Astera Centerprise and explore the tool’s database conversion capabilities for free.

Built-In Complex Transformations

The platform makes it easier to create complex dataflows using built-in transformations, such as expressions, lookups, join, normalize, aggregate, and more. These transformations can be automated to save time and eliminate errors.

Data Profiling and Validation

With Astera Centerprise’s pre-built data profiling features, you can analyze your data at any point in the dataflow, and find out about its structure, quality, and accuracy. Furthermore, you can add data quality rules to validate records and identify inaccuracies.

Convert, map, and validate complex data structures using a visual interface with Astera Centerprise. Request a free trial and experience for yourself.

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