How statistics are calculated
We count how many offers each candidate received and for what salary. For example, if a Business Intelligence (BI) developer with Azure Databricks with a salary of $4,500 received 10 offers, then we would count him 10 times. If there were no offers, then he would not get into the statistics either.
The graph column is the total number of offers. This is not the number of vacancies, but an indicator of the level of demand. The more offers there are, the more companies try to hire such a specialist. 5k+ includes candidates with salaries >= $5,000 and < $5,500.
Median Salary Expectation – the weighted average of the market offer in the selected specialization, that is, the most frequent job offers for the selected specialization received by candidates. We do not count accepted or rejected offers.
Trending Business Intelligence (BI) tech & tools in 2024
Business Intelligence (BI)
Business intelligence (BI) is the term used for analysis by SQL specialists, typically yielding status reports for the business. Data analytics grew from BI, partly because the need for reporting and analysis became more frequent and dynamic, but also because most company data now resides in the cloud – in a data warehouse and on a customer data platform (CDP) – and tools to administer these systems became easy to use by people other than SQL specialists, such as data analysts. Understanding the differences between data analytics and business intelligence is essential to operating a profitable business that deploys data in the 21st-century way.
Using both BI and data analytics should help you to better understand the day-to-day execution of your business, and improve your decision-making process.
What is business intelligence and new trends?
At its most basic, business intelligence is defined as the collection, storage, and analysis of input received from different operations in an organisation. Although the entire purpose of BI is to track the overall direction and movements of an organisation, as well as providing and suggesting more informed decisions from data, it does so by producing reports for managers that would help them in their decisions. For instance, these reports can give insights on what’s going on inside the business, but can also be solely about external aspects surrounding the business, for example, in creating an analysis of a market in which they have a desire of venturing into.
What tends to happen with BI is to provide explanations of why the business is in the state it is – as well as presenting some perspective on how operations have grown over time. BI uses facts from recorded business data to help interpret the past, which means that company officials can move ahead with a better grasp of the company’s journey and where it is heading. Business intelligence is often also required to ‘play out’ various scenarios to assist with business planning. For example: ‘What will happen to signups if we raise our prices?
In day-to-day business operations, a system that would produce such reports was a traditional system of what was then known as ‘business intelligence’. And because stakeholders would require such reports on a regular basis – every month, or every quarter – producing the same report over and over again was a tedious task for the so-called business intelligence analysts. Today’s Business Intelligence, however, relies largely on automated regular reports, which are often generated by in-house data analytics, so that in the modern sense data analytics is an integral part of business intelligence.
Behind Business Intelligence (BI)
Approach is a set of technologies which are helping companies to collect and analyze data from business operations, and following actionable insight, they are using such insight to make sustainable business decisions. With the ever-growing amounts of data, it can be highly beneficial for the procurement stream to acquire some kind of understanding in business intelligence tools in order to start forming its current strategy and future strategic decisions. Through this write up, I’m offering to cover the essence behind the term, along with some further explanation with examples to provide. I am also trying to cover the related and relevant topics, and most importantly I will try to answer any possible questions you may continue to have with regards to business intelligence.
The definition of Business Intelligence
Often confused with business analytics, business intelligence (BI) is an umbrella term for the processes, methods, and software that collects both internal and external data, structured and unstructured, and processes them for further analysis. Users are then able to draw conclusions from the data by means of reports, dashboards, and data visualization.
Formerly the preserve of data analysts, business intelligence software is spreading and becoming accessible to wider circles. Businesses are becoming truly ‘data driven’. The accelerating spread of the large-data revolution gives businesses everywhere a chance to squeeze the full potential of digital transformation, via enhanced operational advantages.
However, Business Intelligence (and related notions such as machine learning, artificial intelligence…) not only aims at best optimizing the processes or at increasing the performances of the entity, it also helps to guide, speed up and to improve the decisions made by the company and based on real-time actual metrics.
These applications are now referred to as essential tools for companies to get an overview of the business, to discover market trends and patterns, to track sales and financial performance, to set up key performance indicator monitoring, to boost performance and many other things. In other words, this data, if used well, is one of the main resources for gaining competitive advantages.
How does Business Intelligence work?
Business Intelligence is based on four stages which are: Data Collection , Data Storage , Data Distribution and Use.
- Collection: Initially, ETL (Extract, Transform, and Load) tools are used to collect, format, cleanse, and combine all the data, regardless of the source or form of appearance. This raw data comes from various sources, including company information system (ERP[2]), its customer relationship management (CRM) tool, marketing analysis, call center, etc.
- Storage: Once aggregated, this data is then stored and centralized in a database, whether hosted on a server or in the cloud. This is called a data warehouse or a data mart.
- Distribution: The principle here is to distribute to the company’s internal partners everything that is created in the decision support platform. There are many new varieties of BI emerging, which use all of the characteristics of web 2.0 and therefore allow access to information used for decision-making to an even broader audience.
- Use: Various tools are used depending on the needs. For example, for multidimensional data analysis, there are OLAP (Online Analytical Processing) tools, for correlation search there are data mining tools, for performance communication there are reporting tools, for performance management there are dashboards and so on.
Business Intelligence technology to support procurement
But by giving procurement departments access to new Business Intelligence tools, they should be able to produce summary data that is accurate and relevant regarding both their corporate expenditure and their supplier base – such as actual and forecast turnover, contact and dispute histories, negotiated prices, the organization of contracts, and so on.
They can imagine and mine it quickly, and then communicate it in a digestible, understandable form to all, as well as use it as an input to inform business decisions as part of their sourcing strategy – to get better outcomes.
BI functionality allows them to give supplier performance benchmarks, score tenders, select suppliers according to multiple selection criteria in the application of Lean Procurement, etc.
In addition to this decision support, buyers also enjoy operational efficiency gains: procurement departments are notorious for lagging in terms of digitalization, and despite the benefits they could bring, buyers still spend almost three-quarters of their time on purely transactional or operational activities[2]. In this sense, such a solution makes total sense.
To take one example, the Itochu Corporation, a Japanese global trading company, says it has cut the time needed to produce its monthly reports by 92 per cent using BI tools[3]. That is a figure that any buyer today should sit up and take notice of.
Ultimately, such software makes communication between procurement departments and the wider company easier and more effective; armed with data and figures, they can work in tandem with other divisions, particularly finance, and also try to define their strategic footprint within the organization.
Resistance to BI
But such technology is not easy to develop. Two formidable challenges stand in the way.
- Complexity of use: At the beginning, the use of Business Intelligence implies profiles with technical skills, analysts, architects, or even developers specialized in BI. Nevertheless, the solutions in the market today are increasingly aimed at all staff in an organization, at the managerial and operational personnel. Easy both to use and interpret, they are now tuned so that the management tools can be tailored. The business user is beginning to see the rise of ‘self-service BI’.
- Quality, reliability, and usefulness of data: Second, the quality, relevance, and value of the data can themselves become a barrier, for instance, if the supplier selection process is not managed in a centralized way or not validated by procurement departments. It is thus essential that the collection be prepared and the databases organized before posing any queries.
Data is the 21st century gold, ie one of the most strategic resources for a company. No surprise then that, in addition to the logical quality, the era of Big Data is quickly turning into the era of Smart Data. In fact, towards a real Purchasing Intelligence approach. Business Intelligence programs can go even further by integrating predictive analytics, data, or text mining tools, etc., and thanks to BI capabilities, it’s up to the procurement function to aim for a Purchasing Intelligence approach in order to optimize the performance of the company.
Azure Databricks is a unified, open analytics platform for building, deploying, sharing and operationalising your entire data, analytics and AI lifecycle at scale. The Databricks Data Intelligence Platform integrates with cloud storage and security in your cloud account and it manages and provisions cloud infrastructure on your behalf.
How does a data intelligence platform work?
By applying generative AI with your data lakehouse semantics, Azure Databricks automatically optimises performance and manages infrastructure in line with your business requirements.
Natural language processing learns the language of your business, so that you can search for and discover data by asking a question in human-sounding text. Natural language assistance can help you write code, diagnose potential issues and answer questions in the documentation.
Ultimately, it means that your data and your AI apps are governed securely – something you can control from an IT and data privacy point of view. APIs (eg, OpenAI’s) can be adopted without undermining data ownership and IP control.
What is Azure Databricks used for?
Azure Databricks works with you to get through the integrations, to get data from where ever it is to all where it needs to be – to process, store, share, analyze, model and monetise (using solutions from BI to generative AI) on a single platform.
Most data tasks, from exploring data to model training and deployment, can be done in the Azure Databricks workspace – view, run, and manage from one place, using the same tools. For example, Databricks Notebooks are the workbench for Python, Scala, SQL, R, Spark configuration, and everything in between:
- Data processing scheduling and management, in particular ETL
- Generating dashboards and visualizations
- Managing security, governance, high availability, and disaster recovery
- Data discovery, annotation, and exploration
- Machine learning (ML) modeling, tracking, and model serving
- Generative AI solutions
Managed integration with open source
Databricks has a strong commitment to the open source community. Updates of open source integrations in Databricks Runtime releases are managed by Databricks. The technologies listed below are open source projects initially developed by Databricks employees.
- Delta Lake and Delta Sharing
- MLflow
- Apache Spark and Structured Streaming
- Redash
Tools and programmatic access
Azure Databricks, for example, provides a selection of proprietary extensions that integrate our technologies and extend them with optimised convenience, allowing you to:
- Delta Live Tables
- Databricks SQL
- Photon compute clusters
- Workflows
- Unity Catalog
Alongside the workspace UI, you also interact with Azure Databricks programmatically with the following tools:
- REST API
- CLI
- Terraform
How does Azure Databricks work with Azure?
The Azure Databricks platform architecture comprises two primary parts:
- The infrastructure with which Azure Databricks deploys, configures and manages the platform and relevant services.
- The customer-owned infrastructure managed in collaboration by Azure Databricks and your company.
Unlike many enterprise data companies, Azure Databricks doesn’t requite that you migrate your data into whatever proprietary storage system they construct around their platform – you can still use your data on your own servers. The way it works is that you configure an Azure Databricks workspace by configuring integrations that are secure between your Azure Databricks platform and your cloud account, and the Azure Databricks platform deploys cluster nodes in your account and uses your cloud resources to process and store your data in your object storage and other services that you control.
Unity Catalog takes this a step further and allows for permissions to access data to be managed via familiar SQL syntax within Azure Databricks.
Azure Databricks workspaces satisfy demanding security and networking requirements of some of the world’s largest and most security-conscious companies. Azure Databricks – bringing a workbench-like experience to users, freeing them from many of the steps and questions associated with working with cloud infrastructure, without limiting the customisations and control that data, operations and security teams require.
What are common use cases for Azure Databricks?
Use cases for Azure Databricks are as diverse as the data that runs on the platform and the ever-growing number of personas of enterprise personnel and the data-skills they rely upon as their core job requirement. The following use cases list the various ways your enterprise, from top to bottom, can use Azure Databricks to help users perform critical tasks related to processing, storing, analysing and acting on the data that moves your business.
Build an enterprise data lakehouse
The data lakehouse brings together the strengths of enterprise data warehouses and data lakes to help accelerate, simplify and unify enterprise data solutions for data engineers, data scientists, analysts and production systems, where both streaming and batch data solutions will use the same data lakehouse as the system of record. This enables timely access to consistent data for all and reduces the complexity of building, maintaining and syncing many different isolated and often incompatible distributed data systems. What is a data lakehouse?.
ETL and data engineering
Whether you are building dashboards or powering artificial intelligence apps, data engineering lies at the heart of ‘data-powered’ companies by ensuring that data is accessible, clean and stored in models that can be easily discovered and leveraged. Azure Databricks leverages Apache Spark and Delta Lake with custom tools from the open-source community to provide a best-in-class ETL (extract, transform, load) experience. You can compose ETL logic in SQL, Python and Scala, and then orchestrate automatically deployed scheduled jobs with a few clicks.
Delta Live Tables makes ETL even easier, automatically managing dependencies across data sets, and continuously deploying and scaling infrastructure in production for timely and error-free data delivery according to your requirements.
Azure Databricks offers several tools crafted for ingesting data, including Auto Loader, a highly performant and horizontally scalable tool to incrementally and idempotently load data from cloud object storage and data lakes into the data lakehouse.
Machine learning, AI, and data science
Azure Databricks machine learning builds upon this core functionality with a suite of built-in tools for data scientists and ML engineers, including MLflow and Databricks Runtime for Machine Learning.
Large language models and generative AI
Databricks Runtime for Machine Learning already makes it easy to use popular pre-trained models such as those from Hugging Face Transformers as part of your workflow, as a supplement to your model, or as part of a package or open-source module. Databricks MLflow integration makes it easy to use the MLflow tracking service for tracking and monitoring your transformer pipelines, models, and processing components. You can also invoke OpenAI models or those from partners such as John Snow Labs in your Databricks workflows.
For instance, directly on Azure Databricks, you can start with a LLM you choose and then train on your data, to work on whatever task you want to use it for. With the use of open source tooling like Hugging Face and DeepSpeed, it’s fairly easy to take a base LLM, start training it with your data, and get more accuracy for your workload or domain.
Furthermore, Azure Databricks offers certain functions of AI that SQL data analysts can employ to interact directly with LLM models – like those from OpenAI – within their data pipelines and workflows. AI Functions on Azure Databricks.
Data warehousing, analytics, and BI
Azure Databricks uses the wide array of UIs to make analytic queries run across these elastic compute resources and ultimately on the much cheaper, infinitely scalable, perpetually available storage that data lakes offer. Administration can set up these scalable compute clusters as SQL warehouses, while end users can simply point to those warehouses and run queries against data in the lakehouse without worrying about any of the complexities of working in the cloud. Users can input and run queries against lakehouse data using SQL query editors or notebooks. The latter run SQL, as well as Python, R and Scala, while also enabling them to embed under query cells the same types of visualisations available in legacy dashboards, along with links, images and commentary written in markdown.