data management and analysis

Last Updated on January 16, 2023

Data Management and Analysis is a lot different from manual skills. Skills are the realizable tasks that a human can perform by natural ability with manual or mental perception. Data is high-level, abstracted information in an organized and understandable form. Here we consider data management and analysis as the ability to use various data concepts, theories, principles and methods to provide better business decisions in any organization including manufacturing, services, healthcare, finance, governments and not-for-profits.

Right here on College learners, you are privy to a litany of relevant information on types of data management, benefits of data management, and so much more. Take out time to visit our catalog for more information on similar topics.

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data management and analysis

Data management is the process of ingesting, storing, organizing and maintaining the data created and collected by an organization. Effective data management is a crucial piece of deploying the IT systems that run business applications and provide analytical information to help drive operational decision-making and strategic planning by corporate executives, business managers and other end users.

The data management process includes a combination of different functions that collectively aim to make sure that the data in corporate systems is accurate, available and accessible. Most of the required work is done by IT and data management teams, but business users typically also participate in some parts of the process to ensure that the data meets their needs and to get them on board with policies governing its use.

This comprehensive guide to data management further explains what it is and provides insight on the individual disciplines it includes, best practices for managing data, challenges that organizations face and the business benefits of a successful data management strategy. You’ll also find an overview of data management tools and techniques. Click through the hyperlinks on the page to read about data management trends and get expert advice on managing corporate data.

Importance of data management

Data increasingly is seen as a corporate asset that can be used to make more-informed business decisions, improve marketing campaigns, optimize business operations and reduce costs, all with the goal of increasing revenue and profits. But a lack of proper data management can saddle organizations with incompatible data silos, inconsistent data sets and data quality problems that limit their ability to run business intelligence (BI) and analytics applications — or, worse, lead to faulty findings.

Data management has also grown in importance as businesses are subjected to an increasing number of regulatory compliance requirements, including data privacy and protection laws such as GDPR and the California Consumer Privacy Act. In addition, companies are capturing ever-larger volumes of data and a wider variety of data types, both hallmarks of the big data systems many have deployed. Without good data management, such environments can become unwieldy and hard to navigate.

Types of data management functions

The separate disciplines that are part of the overall data management process cover a series of steps, from data processing and storage to governance of how data is formatted and used in operational and analytical systems. Development of a data architecture is often the first step, particularly in large organizations with lots of data to manage. An architecture provides a blueprint for the databases and other data platforms that will be deployed, including specific technologies to fit individual applications.

Databases are the most common platform used to hold corporate data; they contain a collection of data that’s organized so it can be accessed, updated and managed. They’re used in both transaction processing systems that create operational data, such as customer records and sales orders, and data warehouses, which store consolidated data sets from business systems for BI and analytics.

Database administration is a core data management function. Once databases have been set up, performance monitoring and tuning must be done to maintain acceptable response times on database queries that users run to get information from the data stored in them. Other administrative tasks include database design, configuration, installation and updates; data security; database backup and recovery; and application of software upgrades and security patches.

The primary technology used to deploy and administer databases is a database management system (DBMS), which is software that acts as an interface between the databases it controls and the database administrators, end users and applications that access them. Alternative data platforms to databases include file systems and cloud object storage services; they store data in less structured ways than mainstream databases do, which offers more flexibility on the types of data that can be stored and how it’s formatted. As a result, though, they aren’t a good fit for transactional applications.

Other fundamental data management disciplines include data modeling, which diagrams the relationships between data elements and how data flows through systems; data integration, which combines data from different data sources for operational and analytical uses; data governance, which sets policies and procedures to ensure data is consistent throughout an organization; and data quality management, which aims to fix data errors and inconsistencies. Another is master data management (MDM), which creates a common set of reference data on things like customers and products.

Data management tools and techniques

A wide range of technologies, tools and techniques can be employed as part of the data management process. That includes the following available options for different aspects of managing data.

Database management systems. The most prevalent type of DBMS is the relational database management system. Relational databases organize data into tables with rows and columns that contain database records; related records in different tables can be connected through the use of primary and foreign keys, avoiding the need to create duplicate data entries. Relational databases are built around the SQL programming language and a rigid data model best suited to structured transaction data. That and their support for the ACID transaction properties — atomicity, consistency, isolation and durability — have made them the top database choice for transaction processing applications.

However, other types of DBMS technologies have emerged as viable options for different kinds of data workloads. Most are categorized as NoSQL databases, which don’t impose rigid requirements on data models and database schemas; as a result, they can store unstructured and semistructured data, such as sensor data, internet clickstream records and network, server and application logs.

There are four main types of NoSQL systems: document databases that store data elements in document-like structures, key-value databases that pair unique keys and associated values, wide column stores with tables that have a large number of columns, and graph databases that connect related data elements in a graph format. The NoSQL name has become something of a misnomer — while NoSQL databases don’t rely on SQL, many now support elements of it and offer some level of ACID compliance.

Additional database and DBMS options include in-memory databases that store data in a server’s memory instead of on disk to accelerate I/O performance and columnar databases that are geared to analytics applications. Hierarchical databases that run on mainframes and predate the development of relational and NoSQL systems are also still available for use. Users can deploy databases in on-premises or cloud-based systems; in addition, various database vendors offer managed cloud database services, in which they handle database deployment, configuration and administration for users.

Big data management. NoSQL databases are often used in big data deployments because of their ability to store and manage various data types. Big data environments are also commonly built around open source technologies such as Hadoop, a distributed processing framework with a file system that runs across clusters of commodity servers; its associated HBase database; the Spark processing engine; and the Kafka, Flink and Storm stream processing platforms. Increasingly, big data systems are being deployed in the cloud, using object storage such as Amazon Simple Storage Service (S3).

Data warehouses and data lakes. Two alternative repositories for managing analytics data are data warehouses and data lakes. Data warehousing is the more traditional method — a data warehouse typically is based on a relational or columnar database, and it stores structured data pulled together from different operational systems and prepared for analysis. The primary data warehouse use cases are BI querying and enterprise reporting, which enable business analysts and executives to analyze sales, inventory management and other key performance indicators.

An enterprise data warehouse includes data from business systems across an organization. In large companies, individual subsidiaries and business units with management autonomy may build their own data warehouses. Data marts are another option — they’re smaller versions of data warehouses that contain subsets of an organization’s data for specific departments or groups of users.

Data lakes, on the other hand, store pools of big data for use in predictive modeling, machine learning and other advanced analytics applications. They’re most commonly built on Hadoop clusters, although data lake deployments are also done on NoSQL databases or cloud object storage; in addition, different platforms can be combined in a distributed data lake environment. The data may be processed for analysis when it’s ingested, but a data lake often contains raw data stored as is. In that case, data scientists and other analysts typically do their own data preparation work for specific analytical uses.

Data integration. The most widely used data integration technique is extract, transform and load (ETL), which pulls data from source systems, converts it into a consistent format and then loads the integrated data into a data warehouse or other target system. However, data integration platforms now also support a variety of other integration methods. That includes extract, load and transform (ELT), a variation on ETL that leaves data in its original form when it’s loaded into the target platform. ELT is a common choice for data integration jobs in data lakes and other big data systems.

ETL and ELT are batch integration processes that run at scheduled intervals. Data management teams can also do real-time data integration, using methods such as change data capture, which applies changes to the data in databases to a data warehouse or other repository, and streaming data integration, which integrates streams of real-time data on a continuous basis. Data virtualization is another integration option — it uses an abstraction layer to create a virtual view of data from different systems for end users instead of physically loading the data into a data warehouse.

Data governance, data quality and MDM. Data governance is primarily an organizational process; software products that can help manage data governance programs are available, but they’re an optional element. While governance programs may be managed by data management professionals, they usually include a data governance council made up of business executives who collectively make decisions on common data definitions and corporate standards for creating, formatting and using data.

Another key aspect of governance initiatives is data stewardship, which involves overseeing data sets and ensuring that end users comply with the approved data policies. Data steward can be either a full- or part-time position, depending on the size of an organization and the scope of its governance program. Data stewards can also come from both business operations and the IT department; either way, a close knowledge of the data they oversee is normally a prerequisite.  

Data governance is closely associated with data quality improvement efforts; metrics that document improvements in the quality of an organization’s data are central to demonstrating the business value of governance programs. Data quality techniques include data profiling, which scans data sets to identify outlier values that might be errors; data cleansing, also known as data scrubbing, which fixes data errors by modifying or deleting bad data; and data validation, which checks data against preset quality rules.

Master data management is also affiliated with data governance and data quality, although MDM hasn’t been adopted as widely as the other two data management functions. That’s partly due to the complexity of MDM programs, which mostly limits them to large organizations. MDM creates a central registry of master data for selected data domains — what’s often called a golden record. The master data is stored in an MDM hub, which feeds the data to analytical systems for consistent enterprise reporting and analysis; if desired, the hub can also push updated master data back to source systems.

Data modeling. Data modelers create a series of conceptual, logical and physical data models that document data sets and workflows in a visual form and map them to business requirements for transaction processing and analytics. Common techniques for modeling data include the development of entity relationship diagrams, data mappings and schemas. In addition, data models must be updated when new data sources are added or an organization’s information needs changes.

Data management best practices

A well-designed data governance program is a critical component of effective data management strategies, especially in organizations with distributed data environments that include a diverse set of systems. A strong focus on data quality is also a must. In both cases, though, IT and data management teams can’t go it alone. Business executives and users have to be involved to make sure their data needs are met and data quality problems aren’t perpetuated. The same applies to data modeling projects.

Also, the multitude of databases and other data platforms available to be deployed requires a careful approach when designing a data architecture and evaluating and selecting technologies. IT and data managers must be sure the systems they implement are fit for the intended purpose and will deliver the data processing capabilities and analytics information required by an organization’s business operations.   

DAMA International, the Data Governance Professionals Organization and other industry groups work to advance understanding of data management disciplines and offer best-practices guidance. For example, DAMA has published DAMA-DMBOK: Data Management Body of Knowledge, a reference book that attempts to define a standard view of data management functions and methods. Commonly referred to as the DMBOK, the book was first published in 2009; a DMBOK2 second edition was released in 2017.

Data management risks and challenges

If an organization doesn’t have a well-designed data architecture, it can end up with siloed systems that are hard to integrate and manage in a coordinated way. Even in better-planned environments, enabling data scientists and other analysts to find and access relevant data can be a challenge, especially when the data is spread across various databases and big data systems. To help make data more accessible, many data management teams are creating data catalogs that document what’s available in systems and typically include business glossaries, metadata-driven data dictionaries and data lineage records.

The shift to the cloud can ease some aspects of data management work, but it also creates new challenges. For example, migrating to cloud databases and big data platforms can be complicated for organizations that need to move data and processing workloads from existing on-premises systems. Costs are another big issue in the cloud — the use of cloud systems and managed services must be monitored closely to make sure data processing bills don’t exceed the budgeted amounts.

Many data management teams are now among the employees who are accountable for protecting corporate data security and limiting potential legal liabilities for data breaches or misuse of data. Data managers need to help ensure compliance with both government and industry regulations on data security, privacy and usage. That has become a more pressing concern with the passage of GDPR, the European Union’s data privacy law that took effect in May 2018, and the California Consumer Privacy Act, which was signed into law in 2018 and is scheduled to become effective at the start of 2020.

Data management tasks and roles

The data management process involves a wide range of tasks, duties and skills. In smaller organizations with limited resources, individual workers may handle multiple roles. But in general, data management professionals include data architects, data modelers, database administrators (DBAs), database developers, data quality analysts and engineers, data integration developers, data governance managers, data stewards and data engineers, who work with analytics teams to build data pipelines and prepare data for analysis.

Data scientists and other data analysts may also handle some data management tasks themselves, especially in big data systems with raw data that needs to be filtered and prepared for specific uses. Likewise, application developers often help deploy and manage big data environments, which require new skills overall compared to relational database systems. As a result, organizations may have to hire new workers or retrain traditional DBAs to meet their big data management needs.

Benefits of good data management

A well-executed data management strategy can help companies gain potential competitive advantages over their business rivals, both by improving operational effectiveness and enabling better decision-making. Organizations with well-managed data can also become more agile, making it possible to spot market trends and move to take advantage of new business opportunities more quickly.

Effective data management can also help companies avoid data breaches, data privacy issues and regulatory compliance problems that could damage their reputation, add unexpected costs and put them in legal jeopardy. Ultimately, the biggest benefit that a solid approach to data management can provide is better business performance.

Data management history and evolution

The first flowering of data management was largely driven by IT professionals who focused on solving the problem of garbage in, garbage out in the earliest computers after recognizing that the machines reached false conclusions because they were fed inaccurate or inadequate data.

Beginning in the 1960s, industry groups and professional associations promoted best practices for data management, especially in terms of professional training and data quality metrics. Mainframe-based hierarchical databases also became available that decade.

The relational database emerged in the 1970s and then cemented its place at the center of the data management process in the 1980s. The idea of the data warehouse was conceived in the late 1980s, and early adopters of the concept began deploying data warehouses in the mid-1990s. By the early 2000s, relational software was a dominant technology, with a virtual lock on database deployments.

But the initial release of Hadoop became available in 2006 and was followed by the Spark processing engine and various other big data technologies. A range of NoSQL databases also started to become available in the same time frame. While relational technology still has the largest share by far, the rise of big data and NoSQL alternatives and the new data lake environments they enable has given organizations a broader set of data management choices.

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types of data management

In this guide, we will explain four types of data and campaign management systems to help you get started with and gain success with data-first marketing approaches.

4 types of data management systems

The first and foremost thing is to take into consideration the current data status. Marketers need to assess the current data status of the database to set a realistic business goal for present, future, and the overall business roadmap. Most businesses maintain more than 10 data management platforms to store data on customers as well as their business processes and these may include – 

1. Customer Relationship Management System or CRM

A Customer Relationship Management System refers to the database that usually holds all customer data sources including personal data, sales opportunities, sales conversion data, revenue data, new offers and subscription renewals and many others. This platform is used as the main interface wherein the sales team reps keep all the accounts, leads, contacts, cases and all other customer focused data. Additionally, a CRM system will also hold data on several sales and marketing activities such as sales calls and event participation data which reveal more in-depth data on customers’ interests and behavior.  

2.  Marketing technology systems

A marketing technology systems can be of different types such as, email service providers, marketing automation platforms, various advertising technologies and many others, which help marketers running marketing operations and campaigns. Usually, these marketing technologies are used in sync with CRM systems as they support CRM integration to run campaigns based on the CRM data and also updates the CRM data automatically as customer data changes.

These systems also enable marketers to cross-reference their audience and customer data with a comprehensive view on customer details. These marketing systems are also used as a tool to monitor customer responses and engagement on their ongoing marketing campaigns which may or may not be related to sales offers.

Types of customer engagement data accessible from dashboards of the marketing systems help marketers with a wide spectrum of customer insights such as, website browsing activity, email clicks, email bounce, sign ups, content download, event registration, email unsubscribe, overall campaign engagement, and many others in real-time.

3. Data Warehouse systems

The product satisfaction and usage data is usually sent to and maintained in data warehouse systems that serve as the primary customer data repository. These customer data sources aid in different data requirements for various systems such as operations platforms, financial applications, marketing and sales systems, purchase systems and many others, since these data warehouses present cleansed, standardized and usable versions for all these different  systems.

These data warehouses benefit marketers in discovering how their customers are purchasing (whether for themselves or someone in their family, friends or work), how customers are using products or services, satisfaction or issues they face, problems that products solves, and many other relevant details on usage. 

4. Analytics tools

There are gamut of analytics tools are used by marketers and sales professionals; the major types of them are reporting, data visualization, business intelligence or BI among many others. As data warehouse systems act in storing customer data diverse data sources and processes, marketers use analytics and reporting systems to process those data accumulated, visualize and format data to get insights for campaigns.

These analytics tools serve in a plethora of purposes e.g., getting generic customer trends, minute and specific insights, get data presented in visual-rich diagrams to measure and extract actionable business intelligence. That’s why these analytics tools are favorites for all marketing, advertising and sales professionals for all types of data requirements whether to source overall campaign performance insights, to delve into ad campaign data minutely based on specific metrics, to get detailed breakdown data of marketing attribution and many others.

Other Martech or business tools

Presently, most organizations implement a wide range of marketing, sales and business operation systems to run optimized processes and for creating personalized customer experiences. Platforms like marketing automation systems are usually considered as the centralized system to store data, while other tools can be integrated with these automation platforms to extract data and optimize content, messages, social media, mobile marketing and other campaign requirements such as, website personalization, mobile websites, social media advertising, account-based marketing or ABM, data enrichment and many others.

These martech systems are now proven to be highly useful in improving marketing campaign effectiveness by choosing the right marketing technology stack. However, many marketers find working on a stack of multiple marketing technology systems complex and difficult to configure, optimize, implement, integrate and manage multiple martech outlets.

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benefits of data management

Benefits of data management systems

Data management processes help organizations identify and resolve internal pain points to deliver a better customer experience.

First, data management provides businesses with a way of measuring the amount of data in play. A myriad of interactions occur in the background of any business — between network infrastructure, software applications, APIs, security protocols, and much more — and each presents a potential glitch (or time bomb) to operations if something goes wrong. Data management gives managers a big-picture look at business processes, which helps with both perspective and planning.

Once data is under management, it can be mined for informational gold: business intelligence. This helps business users across the organization in a variety of ways, including the following:

  • Smart advertising that targets customers according to their interests and interactions
  • Holistic security that safeguards critical information
  • Alignment with relevant compliance standards, saving time and money
  • Machine learning that grows more environmentally aware over time, powering automatic and continuous improvement
  • Reduced operating expenses by restricting use to only the necessary storage and compute power required for optimal performance

Consumers and buyers benefit from good data management, too. By learning their preferences and shopping habits, businesses can offer customers faster access to information they want. Customers and prospects can enjoy customized shopping experiences and trust that personal and payment information is used and stored with respect for data privacy, making purchases simple.

Today, top retailers like Tape à l’oeil rely on data management to design customer experiences that measure omnichannel shopping and buying behaviors, satisfying customer demand in almost real-time. All of that is powered by good data management.

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