The Underground Mining Equipment market plays a crucial role in the mining industry, providing essential tools and machinery for the extraction of valuable minerals from beneath the earth's surface. This market encompasses a wide range of equipment, including continuous miners, longwall miners, room and pillar equip

The Process Mining Platform market has emerged as a pivotal element within the landscape of business process management, gaining immense traction among organizations striving for operational excellence. This innovative technology utilizes data mining techniques to analyze and visualize business processes in real-tim

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Data Warehousing Market Size 2025-2029

The data warehousing market size is forecast to increase by USD 32.3 billion, at a CAGR of 14% between 2024 and 2029.

The market is experiencing significant shifts as businesses increasingly adopt cloud-based solutions and advanced storage technologies reshape the competitive landscape. The transition from on-premises to Software-as-a-Service (SaaS) models offers businesses greater flexibility, scalability, and cost savings. Simultaneously, the emergence of advanced storage technologies, such as columnar databases and in-memory storage, enables faster data processing and analysis, enhancing business intelligence capabilities. However, the market faces challenges as well. Data privacy and security risks continue to pose a significant threat, with the increasing volume and complexity of data requiring robust security measures. Ensuring data confidentiality, integrity, and availability is crucial for businesses to maintain customer trust and comply with regulatory requirements. Companies must invest in advanced security solutions and adopt best practices to mitigate these risks effectively.

What will be the Size of the Data Warehousing Market during the forecast period?

Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
Request Free SampleThe market continues to evolve, driven by the ever-increasing volume, variety, and velocity of data. ETL processes play a crucial role in data integration, transforming data from various sources into a consistent format for analysis. On-premise data warehousing and cloud data warehousing solutions offer different advantages, with the former providing greater control and the latter offering flexibility and scalability. Data lakes and data warehouses complement each other, with data lakes serving as a source for raw data and data warehouses providing structured data for analysis. Data warehouse optimization is a continuous process, with data stewardship, data transformation, and data modeling essential for maintaining data quality and ensuring compliance. Data mining and analytics extract valuable insights from data, while data visualization makes complex data understandable. Data security, encryption, and data governance frameworks are essential for protecting sensitive data. Data warehousing services and consulting offer expertise in implementing and optimizing data platforms. Data integration, masking, and federation enable seamless data access, while data audit and lineage ensure data accuracy and traceability. Data management solutions provide a comprehensive approach to managing data, from data cleansing to monetization. Data warehousing modernization and migration offer opportunities for improving performance and scalability. Business intelligence and data-driven decision making rely on the insights gained from data warehousing. Hybrid data warehousing offers a flexible approach to data management, combining the benefits of on-premise and cloud solutions. Metadata management and data catalogs facilitate efficient data access and management.

How is this Data Warehousing Industry segmented?

The data warehousing industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments. DeploymentOn-premisesHybridCloud-basedTypeStructured and semi-structured dataUnstructured dataEnd-userBFSIHealthcareRetail and e-commerceOthersGeographyNorth AmericaUSCanadaEuropeFranceGermanyItalyUKAPACChinaIndiaJapanSouth KoreaRest of World (ROW).

By Deployment Insights

The on-premises segment is estimated to witness significant growth during the forecast period.In the dynamic the market, on-premise data warehousing solutions continue to be a preferred choice for businesses seeking end-to-end control and enhanced security. These solutions, installed and managed on the user's server, offer benefits such as workflow streamlining, speed, and robust data governance. The high cost of implementation and upgradation, coupled with the need for IT specialists, are factors contributing to the segment's popularity. Data security is a primary concern, with the complete ownership and management of servers ensuring that business data remains secure. ETL processes play a crucial role in data warehousing, facilitating data transformation, integration, and loading. Data modeling and mining are essential components, enabling businesses to derive valuable insights from their data. Data stewardship ensures data compliance and accuracy, while optimization techniques enhance performance. Data lake, a large storage repository, offers a flexible and cost-effective approach to managing diverse data types. Data warehousing consulting services help businesses navi

Increasing use of online environments for educational practice and research has lead to availability of large data sets that provide opportunities for assessment, evaluation and personalization. Educational Data Mining (EDM) has been a growing field that has shown some of the methodologies and frameworks that can be utilized. However Evidence Centered Design (ECD) can be a complementary approach to building studies that make EDM more meaningful. This study looked at educational research from 2000 onwards that have used click track data and found that majority of the uses were at a very basic level of operationalization and analysis. Emerging studies that use both ECD and EDM show promise to be the best practice in using click track data for online research.

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Test Data Management Market Size 2025-2029

The test data management market size is forecast to increase by USD 727.3 million, at a CAGR of 10.5% between 2024 and 2029.

The market is experiencing significant growth, driven by the increasing adoption of automation by enterprises to streamline their testing processes. The automation trend is fueled by the growing consumer spending on technological solutions, as businesses seek to improve efficiency and reduce costs. However, the market faces challenges, including the lack of awareness and standardization in test data management practices. This obstacle hinders the effective implementation of test data management solutions, requiring companies to invest in education and training to ensure successful integration. To capitalize on market opportunities and navigate challenges effectively, businesses must stay informed about emerging trends and best practices in test data management. By doing so, they can optimize their testing processes, reduce risks, and enhance overall quality.

What will be the Size of the Test Data Management Market during the forecast period?

Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
Request Free SampleThe market continues to evolve, driven by the ever-increasing volume and complexity of data. Data exploration and analysis are at the forefront of this dynamic landscape, with data ethics and governance frameworks ensuring data transparency and integrity. Data masking, cleansing, and validation are crucial components of data management, enabling data warehousing, orchestration, and pipeline development. Data security and privacy remain paramount, with encryption, access control, and anonymization key strategies. Data governance, lineage, and cataloging facilitate data management software automation and reporting. Hybrid data management solutions, including artificial intelligence and machine learning, are transforming data insights and analytics. Data regulations and compliance are shaping the market, driving the need for data accountability and stewardship. Data visualization, mining, and reporting provide valuable insights, while data quality management, archiving, and backup ensure data availability and recovery. Data modeling, data integrity, and data transformation are essential for data warehousing and data lake implementations. Data management platforms are seamlessly integrated into these evolving patterns, enabling organizations to effectively manage their data assets and gain valuable insights. Data management services, cloud and on-premise, are essential for organizations to adapt to the continuous changes in the market and effectively leverage their data resources.

How is this Test Data Management Industry segmented?

The test data management industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments. ApplicationOn-premisesCloud-basedComponentSolutionsServicesEnd-userInformation technologyTelecomBFSIHealthcare and life sciencesOthersSectorLarge enterpriseSMEsGeographyNorth AmericaUSCanadaEuropeFranceGermanyItalyUKAPACAustraliaChinaIndiaJapanRest of World (ROW).

By Application Insights

The on-premises segment is estimated to witness significant growth during the forecast period.In the realm of data management, on-premises testing represents a popular approach for businesses seeking control over their infrastructure and testing process. This approach involves establishing testing facilities within an office or data center, necessitating a dedicated team with the necessary skills. The benefits of on-premises testing extend beyond control, as it enables organizations to upgrade and configure hardware and software at their discretion, providing opportunities for exploration testing. Furthermore, data security is a significant concern for many businesses, and on-premises testing alleviates the risk of compromising sensitive information to third-party companies. Data exploration, a crucial aspect of data analysis, can be carried out more effectively with on-premises testing, ensuring data integrity and security. Data masking, cleansing, and validation are essential data preparation techniques that can be executed efficiently in an on-premises environment. Data warehousing, data pipelines, and data orchestration are integral components of data management, and on-premises testing allows for seamless integration and management of these elements. Data governance frameworks, lineage, catalogs, and metadata are essential for maintaining data transparency and compliance. Data security, encryption, and access control are paramount, and on-premises testing offers greater control over these aspects. Data reporting

The Noise Control System for Mining market is an essential segment of the mining industry, addressing a critical challenge: excessive noise exposure that can adversely affect both worker health and productivity. As mining operations become more complex and demands for mineral extraction rise, the implementation of e

The Mining Composite Lining market has emerged as a crucial segment within the mining industry, providing innovative solutions for enhancing efficiency and safety in various mining operations. Composed of advanced materials that combine polymers and metals, mining composite linings are designed to resist wear and co

Geoscience Australia developed the guide with the Department of Resources, Energy and Tourism, Department of Environment, Water, Heritage and the Arts and state and territory governments. There were several rounds of public consultation including international consideration by the International Atomic Energy Agency and United States regulators.

The guide outlines the best practice principles and approaches that apply generally to mining in Australia, before giving more detailed consideration to best practice environmental protection and regulation for in situ recovery (ISR) mining. It draws on guidelines and regulatory practices applying to uranium mining in South Australia - the only jurisdiction currently with experience of approval and regulation of ISR projects.

This guide is not a regulatory document and it should be considered within existing Australian legal and governance frameworks relevant to the mining sector. Its purpose is to set out expectations for approval and regulation of in situ recovery uranium mining (ISR), in line with the Australian Government's policy to ensure that uranium mining, milling and rehabilitation is based on world best practice standards.

The LiDAR for Mining market is an increasingly vital segment of the mining industry, leveraging advanced laser scanning technology to provide highly detailed and accurate topographical data. By employing Light Detection and Ranging (LiDAR) systems, mining operations can enhance their surveying capabilities, improve

The Mining Feeder market plays a crucial role in the overall efficiency and productivity of the mining industry, serving as a vital component for the transportation of bulk materials such as minerals, ores, and aggregates. Mining feeders are designed to regulate and control the flow of material into the processing e

Mine Planning Solutions Market Outlook

The global mine planning solutions market size was valued at approximately USD 1.8 billion in 2023 and is projected to reach around USD 3.2 billion by 2032, growing at a compound annual growth rate (CAGR) of 6.5% during the forecast period. This growth is driven by increasing demand for optimized mine operations and the integration of advanced technologies in the mining sector.

One of the major growth factors for the mine planning solutions market is the increasing focus on improving operational efficiency and productivity in mining operations. Companies are investing heavily in advanced software solutions to streamline their planning processes and enhance decision-making capabilities. These solutions provide critical insights into various aspects of mining operations, such as resource estimation, mine design, and production scheduling, which are essential for optimizing resource utilization and reducing operational costs.

Another significant growth driver is the rising adoption of digital transformation and automation technologies in the mining industry. Advanced technologies such as artificial intelligence (AI), machine learning (ML), and the Internet of Things (IoT) are being integrated into mine planning solutions to enhance their capabilities. These technologies enable real-time data collection and analysis, predictive maintenance, and remote monitoring, which help in improving safety, reducing downtime, and increasing overall productivity.

The growing emphasis on sustainable mining practices is also contributing to the market's growth. Environmental regulations and the need for responsible resource extraction are pushing mining companies to adopt more efficient and environmentally friendly practices. Mine planning solutions help in minimizing environmental impact by optimizing resource extraction and waste management processes. Additionally, these solutions support the implementation of best practices and compliance with regulatory standards, thereby promoting sustainable mining operations.

The role of Mining Consulting Service has become increasingly vital in the evolving landscape of mine planning solutions. As mining companies strive to enhance their operational efficiency and sustainability, consulting services provide the expertise needed to navigate complex regulatory environments and implement best practices. These services offer tailored advice on optimizing resource extraction, waste management, and compliance with environmental standards. By leveraging the insights and recommendations of mining consultants, companies can better align their operations with industry trends and technological advancements, ultimately driving growth and competitiveness in the market.

Regionally, the Asia Pacific region is expected to dominate the mine planning solutions market during the forecast period. The region's rapid industrialization, increasing mining activities, and significant investments in infrastructure development are driving the demand for advanced mine planning solutions. Countries such as China, India, and Australia are key contributors to the market's growth in this region due to their extensive mining operations and favorable government policies promoting technological advancements in the mining sector.

Component Analysis

In the component segment, mine planning solutions are categorized into software and services. The software segment is anticipated to hold the largest market share due to the critical role it plays in enhancing the efficiency and effectiveness of mine planning and operations. Advanced software solutions offer comprehensive features for geological modeling, mine design, production planning, and scheduling, which are essential for optimizing mining activities and maximizing resource utilization. These solutions also provide real-time data analytics and visualization tools, enabling better decision-making and operational control.

On the other hand, the services segment is also expected to witness substantial growth during the forecast period. Services encompass a wide range of activities including consulting, implementation, training, and support. As mining companies increasingly adopt advanced software solutions, the demand for these services is likely to grow. Consulting services help companies in selecting the right mine planning solutions tailored to their specific needs, while implementation services ensure s

Mine Compliance Services Market Outlook

The global mine compliance services market size was valued at USD 1.2 billion in 2023 and is projected to reach USD 2.8 billion by 2032, growing at a compound annual growth rate (CAGR) of 10.2% from 2024 to 2032. This sector's expansion is largely driven by stringent regulatory requirements, increased focus on environmental sustainability, and rising awareness regarding health and safety standards in the mining industry. These factors are compelling mining companies to invest heavily in compliance services to avoid legal repercussions and ensure operational efficiency.

One of the primary growth factors driving the mine compliance services market is the increasing stringency of government regulations worldwide. Governments in various regions have implemented rigorous environmental and safety regulations, compelling mining companies to adopt comprehensive compliance solutions. This regulatory push is particularly pronounced in developed regions like North America and Europe, where environmental concerns and worker safety are given utmost importance. Such regulations necessitate continuous monitoring and reporting, thereby propelling the demand for mine compliance services.

Another significant growth driver is the increasing awareness and emphasis on environmental sustainability. Public and private stakeholders are exerting pressure on mining companies to adopt sustainable practices that minimize environmental impact. Companies are now more inclined to implement advanced compliance services that help them adhere to environmental guidelines, reduce carbon footprints, and manage waste effectively. This surge in environmental consciousness is expected to keep the market on a growth trajectory for the foreseeable future.

Technological advancements also play a crucial role in the growth of the mine compliance services market. The integration of advanced technologies like IoT, AI, and big data analytics into compliance services offers real-time monitoring and efficient data management. These technologies enable mining companies to optimize their operations and maintain compliance with regulatory standards more effectively. Furthermore, the adoption of cloud-based compliance solutions provides scalability and flexibility, which are critical for large-scale mining operations.

From a regional perspective, the Asia Pacific region is expected to exhibit significant growth in the mine compliance services market. The region's booming mining sector, coupled with increasing regulatory scrutiny, makes it a hotspot for compliance services. Countries like China, India, and Australia are focusing on enhancing their mining regulations and environmental policies, thereby driving the demand for compliance solutions. Additionally, North America and Europe are mature markets with well-established regulatory frameworks, ensuring a steady demand for compliance services.

Service Type Analysis

The mine compliance services market is segmented by service type into environmental compliance, health and safety compliance, operational compliance, and others. Environmental compliance services are critical for ensuring that mining operations adhere to environmental laws and regulations. These services include monitoring air and water quality, managing waste, and implementing sustainable practices. The increasing focus on minimizing the environmental impact of mining activities is driving the adoption of environmental compliance services. This segment is expected to witness significant growth due to stringent environmental regulations and heightened public awareness regarding environmental issues.

Health and safety compliance services are equally crucial in the mining industry. These services ensure that mining operations adhere to health and safety standards to protect workers from occupational hazards. This includes conducting safety audits, implementing safety protocols, and training employees on safety practices. The increasing emphasis on worker safety and the stringent safety regulations imposed by government bodies are driving the demand for health and safety compliance services. This segment is expected to grow steadily as companies strive to create a safer working environment.

Operational compliance services focus on ensuring that mining operations adhere to operational standards and best practices. These services include process monitoring, quality control, and compliance with industry standards. The objective is to optimize operational efficiency while maintaining compliance with regulatory requirement

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Business Intelligence (BI) Market Size 2025-2029

The business intelligence (bi) market size is forecast to increase by USD 18.56 billion, at a CAGR of 10.7% between 2024 and 2029.

The market is experiencing significant growth, driven by the increasing adoption of advanced analytical tools that enable organizations to make data-driven decisions. The Internet of Things (IoT) is also driving the market, as organizations seek to leverage real-time data from connected devices. This trend is further fueled by the rising number of mergers and acquisitions, as companies seek to expand their capabilities and gain a competitive edge. However, the market faces challenges, including the growing concern for data privacy and security. As businesses collect and analyze larger amounts of data, ensuring its protection becomes increasingly important. Companies must invest in robust security measures to mitigate risks and maintain customer trust.
To capitalize on market opportunities and navigate challenges effectively, organizations should focus on implementing best practices for data security and privacy, while continuing to explore the latest analytical tools and technologies. By doing so, they can gain valuable insights from their data, improve operational efficiency, and make informed strategic decisions.

What will be the Size of the Business Intelligence (BI) Market during the forecast period?

Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
Request Free Sample

The market dynamics continue to evolve, integrating various technologies to optimize operational efficiency and drive insights across sectors. Data transformation, a key component, encompasses metadata management, data federation, data quality, real-time analytics, and strategic planning. These elements seamlessly integrate to enhance data virtualization, discovery, and governance frameworks, ensuring data privacy regulations and compliance standards are met. Advanced analytics, including machine learning models and predictive analytics, enable data exploration and data lineage tracking, enhancing customer relationship management and risk management. Cloud-based BI and data cataloging facilitate process automation and supply chain optimization, while data visualization and natural language processing offer human resource analytics and self-service BI.

Hybrid BI solutions integrate on-premise and cloud computing, offering flexibility and scalability. Data security remains a priority, with data governance and data warehousing ensuring data is secure and accessible for business decision support. Data enrichment and data integration provide the foundation for financial reporting and reporting dashboards, while data streaming and data mining offer valuable insights for sales forecasting. The BI landscape is continually unfolding, with data privacy regulations and data compliance standards shaping market activities. Data exploration and data insights are at the forefront, driving the need for advanced analytics and data governance frameworks.

The integration of AI and Deep Learning algorithms into BI platforms is transforming the way businesses make informed decisions, enabling them to stay competitive in today's dynamic market.

How is this Business Intelligence (BI) Industry segmented?

The business intelligence (bi) industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments.

End-user

  BFSI
  Healthcare
  ICT
  Government
  Others


Deployment

  On-premises
  Cloud


Type

  Traditional BI
  Cloud BI
  Mobile BI
  Social BI


Geography

  North America

    US
    Canada


  Europe

    France
    Germany
    Italy
    UK


  Middle East and Africa

    Egypt
    KSA
    Oman
    UAE


  APAC

    China
    India
    Japan


  South America

    Argentina
    Brazil


  Rest of World (ROW)

By End-user Insights

The BFSI segment is estimated to witness significant growth during the forecast period.

The market is experiencing significant growth and transformation as businesses increasingly rely on data-driven insights to enhance operational efficiency and gain a competitive edge. artificial intelligence (AI) and deep learning algorithms are playing an instrumental role in this evolution, enabling advanced data analytics, predictive modeling, and real-time analytics. Data transformation is a key focus area, with businesses investing in data pipelines, data integration, and data quality to ensure data accuracy and consistency. Cloud computing and on-premise BI solutions are coexisting in a hybrid environment, with cloud-based BI gaining popularity due to its flexibility and scalability. Data security is a t

The Mining Probes market is an essential segment within the broader mining industry, serving as a critical tool for geologists and mining engineers in their efforts to enhance resource discovery and improve operational efficiency. Mining probes are sophisticated devices designed to gather geological data, assess min

The ASIC Bitcoin Mining Hardware market has experienced a remarkable evolution over the past decade, becoming a pivotal component in the cryptocurrency mining industry. As dedicated hardware designed specifically for mining Bitcoin, ASIC (Application-Specific Integrated Circuit) miners have surpassed traditional min

The Mining Waste Disposal Management market plays a crucial role in ensuring sustainable practices within the mining industry, by efficiently managing the byproducts of mining activities, which often include tailings, waste rock, and other hazardous materials. This sector is designed to mitigate the environmental im

Software systems are often developed in such a way that good practices in the object-oriented paradigm are not met, causing the occurrence of specific disharmonies, which are sometimes called code smells. Design patterns catalogue best practices for developing object-oriented software systems. Although code smells and design patterns are widely divergent, there might be a co-occurrence relation between them. The objective of this paper is to empirically evaluate if the presence of design patterns is related to the presence of code smells at different granularity levels. We performed an empirical replication study using 20 design patterns, and 13 code smells in ten small-size to medium-size, open-source Java-based systems. We applied statistical analysis and association rules. Results confirm that classes participating in design patterns have less smell-proneness and smell frequency than classes not participating in design patterns. We also noticed that every design pattern category act in the same way in terms of smell-proneness in the subject systems. However, we observed, based on the association rules learning and the proposed validation technique, that some patterns may be associated with certain smells in some cases. For instance, Command patterns can co-occur with God Class, Blob and External Duplication smell.

The published data set contains the following:

1. List of the selected systems (source code files)
2. The P-MARt: the design pattern repository as XML for the selected systems.
3. Data of design patterns and code smells: We processed this data by parsing the design pattern XML file and running the smell detection tool (inFusion).
4. The data of the data mining analysis.

The Plan for Accelerating Exploration (PACE) was launched in April 2004 (2004–2009; $22.5M) and quickly gained worldwide recognition as one of the most innovative government mineral resources initiatives. PACE was also quick to attract the support... The Plan for Accelerating Exploration (PACE) was launched in April 2004 (2004–2009; $22.5M) and quickly gained worldwide recognition as one of the most innovative government mineral resources initiatives. PACE was also quick to attract the support of local industry and in April 2007 PACE was extended by two years, bringing its total value to $30.9 million over seven years. PACE builds upon the successes of previous government initiatives adopting the core principals of economic stimulation, accessibility to land, development of sustainable exploration and mining, and increasing cultural awareness. It has directly contributed to the impressive surge in the South Australian mining and exploration sector and the identification of many new mineral deposits such as the world class Carrapateena ore body. In 2010, the Government released Mining in South Australia Policy of which the cornerstone was a $10.2 million expansion of the PACE Initiative. The new PACE initiative – PACE 2020 – leverages the success of PACE and is a key component in achieving South Australia’s State Strategic Plan targets and other key priorities: • Exploration expenditure in SA to be maintained in excess of $200 million per annum until 2015; and, • Increase the value of minerals production and processing to $10 billion by 2020. PACE 2020 is closely aligned with meeting, maintaining and exceeding the challenging key mineral exploration and production targets set out by the State Government. PACE 2020 directly supports and influences: innovative geoscience projects and the delivery of new precompetitive data; best practice policy development and streamlining mining approvals; collaborative programs with the industry, universities and other government agencies; and the global promotion of South Australia’s mineral wealth. Over the first two years of PACE 2020, the spending on mineral exploration in South Australia hit a post-GFC (Global Financial Crisis) high in 2011/12, confirming that South Australia remains a major destination for investment in exploration across a wide range of minerals. PACE 2020’s suite of collaborative programs, continual delivery of precompetitive geoscientific data and persistence in global marketing has been instrumental in returning exploration expenditure to well over $300 million a year. The Australian Bureau of Statistics figures show spending on mineral exploration in South Australia rose to $328.4 million in the 12 months to the end of June 2012, up 28.9% compared with the same 12-month period in 2011. Combined spending on mineral and petroleum exploration in South Australia during the same period exceeded $500 million – only the second time this milestone has been reached. This impressive rate of growth reaffirms South Australia’s reputation as the next great mining and energy frontier. The launch of SARIG 2020 (South Australian Resources Information Geoserver) has brought about a new era of data delivery and online business. SARIG 2020 is currently delivering its most diverse range of geoscientific data, information and products to the exploration and mining community, and companies are now utilising new online systems for more streamlined business interactions. Potential investors also now rely on SARIG 2020 as a key information source, accessing new state infrastructure, production statistics, and mining and exploration project information. The independent Fraser Institute Annual Survey of global mining companies currently ranks South Australia as No. 1 in the world against all other mining jurisdictions, in the category of “Geological Database”. SARIG 2020 is a key element in maintaining South Australia’s international reputation for online world class geoscientific information. The South Australian Government has capitalised on its promotion of the State’s prospectivity through PACE 2020 by attracting several new international and national exploration and mining companies to the State, and has seen the brokering of new strategic partnerships with Canada, China, India and Chile. This report highlights in greater detail the key PACE 2020 outcomes and milestones delivered to the State between 2010 and 2012.

The Large Mining Hydraulic Excavator market plays a pivotal role in the global mining industry, serving as an indispensable piece of machinery for excavation and material handling in various mining operations. These robust machines are designed to perform heavy-duty tasks, such as digging, lifting, and moving large

Machine Learning (ML), including Deep Learning (DL), systems, i.e., those with ML capabilities, are pervasive in today's data-driven society. Such systems are complex; they are comprised of ML models and many subsystems that support learning processes. As with other complex systems, ML systems are prone to classic technical debt issues, especially when such systems are long-lived, but they also exhibit debt specific to these systems. Unfortunately, there is a gap of knowledge in how ML systems actually evolve and are maintained. In this paper, we fill this gap by studying refactorings, i.e., source-to-source semantics-preserving program transformations, performed in real-world, open-source software, and the technical debt issues they alleviate. We analyzed 26 projects, consisting of 4.2 MLOC, along with 327 manually examined code patches. The results indicate that developers refactor these systems for various reasons, both specific and tangential to ML; some refactorings correspond to established technical debt categories. In contrast, others do not, and code duplication is a major cross-cutting theme that particularly involved ML configuration and model code, which was also the most refactored. We also introduce 14 and 7 new ML-specific refactorings and technical debt categories, respectively, and put forth several recommendations, best practices, and anti-patterns. The results can potentially assist practitioners, tool developers, and educators in facilitating long-term ML system usefulness.