The era of 'hardware-centric' logistics automation is fading. In its place, 'software-centric' operation, or a WES (Warehouse Execution System) that analyzes and controls all resources within a warehouse in real time, is emerging as a new core axis. Choi Yong-Deok, CBO at Near Solution, calls this concept the 'Software Defined Warehouse' (SDW), presenting it as a new paradigm for operational optimization that surpasses the limitations of existing WMS and WCS. The warehouse, like a Tesla, is now becoming a system where the core is software-based, capable of autonomous decision-making and operation. The argument is gaining traction that while hardware may change, the true competitive edge lies in the software that can integrate and control it.
Provided by Getty Images Bank
▲ Provided by Getty Images Bank
Why the Software-Defined Warehouse Is Gaining Attention
Logistics automation is no longer a new topic. Automation facilities have already been introduced in numerous logistics centers, and the concept of smart logistics has become a common term. However, Choi Yong-Deok, CBO at Near Solution, emphasizes, "True innovation does not start with hardware; it starts with software." The 'Software Defined Warehouse' he proposes goes beyond simply introducing automation facilities; it's a paradigm where software defines and controls overall warehouse operations in real time. This is similar to how Tesla and Hyundai Motor have flexibly optimized production processes through a 'Software Defined Factory' (SDF) in the manufacturing industry.
In other words, by centering software to holistically manage people, equipment, robots, and the flow of goods within a warehouse, one can overcome the limitations of a fixed, hardware-centric structure. This concept has become feasible due to the continuous advancement of hardware, the sophistication of connectivity technology, and the ability to operate based on digital twins and data analysis. Near Solution stresses that while technology is connecting and automating, the key to organically integrating it and implementing a truly smart operation is the software.
Software Fills the Gaps of Hardware's Limitations
Logistics automation facilities are inherently fixed and unchanging. Once introduced, it's difficult to easily modify or flexibly respond to changes in logistics volume or customers. In fact, there have been numerous cases where logistics centers built facilities optimized for a specific client only to incur billions of won in losses after the contract ended, as the facilities could not be reused. Hardware-centric design is a primary cause of these problems. In contrast, a software-centric design enables real-time responses to a variety of variables.
When Near Solution designs a logistics center's processes, it takes an approach centered on software rather than hardware. This is because software guarantees flexibility, scalability, and reusability.
For example, in a situation where the operational efficiency of two pieces of equipment (A and B) is dropping, the software can analyze data to reallocate the workload and resolve bottlenecks. Conventional WMS (Warehouse Management System), however, has difficulty making such dynamic decisions, and the equipment itself can only process pre-entered commands without making optimal judgments on its own. From this perspective, software must be the core of operations, not just a supplementary tool. Without software, it’s impossible to effectively link various pieces of equipment and respond to changing customer demands or market conditions.
Near Solution's Core WES Operation Strategy
▲ Near Solution's Core WES Operation Strategy
The Difference and Evolution of WMS, WCS, and WES
Digital operation in a logistics center began with the WMS (Warehouse Management System). The WMS managed inventory and orders within the warehouse and issued instructions to workers. However, as more automation facilities were introduced, the WCS (Warehouse Control System) emerged to directly control and integrate them. The WCS functioned as a middleware that linked and enabled communication between various pieces of equipment. But this, too, has its limitations. The WCS only handles the connection between facilities; it lacks the 'intelligence' to efficiently orchestrate the entire logistics flow.
The WES (Warehouse Execution System) emerged to solve these limitations. The WES analyzes order flow, grasps the real-time status of facilities, and performs optimal resource allocation and work instructions. It is not a simple 'brokerage system' but more like a 'brain system.' For instance, if a specific piece of equipment becomes overloaded, the WES can recognize this and automatically reallocate the work to other equipment. This is a task that is impossible with just WMS or WCS. The WES is a tool that realizes the 'software-based philosophy' of controlling and optimizing a logistics center's entire operation, a philosophy that is becoming the core of the automated future warehouse.
Real-World Adoption Cases and Effects
Near Solution officially launched its WES solution in a SaaS format in 2022. This system goes beyond simple order management and equipment control, maximizing the efficiency of warehouse operations through data-based analysis and real-time optimization.
In fact, logistics centers that have adopted this system were able to integrate and utilize various facilities such as DAS, DPS, conveyors, and robots. Order picking efficiency also improved dramatically. A representative example is an optimization logic that can proactively process 300 orders from a total of 16,500 by just combining 4 SKUs.
The box recommendation feature is also revolutionary. While in the past, workers would select a box based on intuition, the WES analyzes order details and product volume in advance to automatically map the correct box. This enhances packaging efficiency and significantly reduces logistics costs. This effect is even more pronounced in overseas shipping, where freight is charged based on volume. Near Solution also provides managers with real-time data visualization through its dashboard feature, 'NearView,' which increases operational transparency and responsiveness. This systemic approach is a strategy that guarantees long-term ROI beyond just short-term efficiency.
Proven Effects of Near Solution's Application (Source: Near Solution)
▲ Proven Effects of Near Solution's Application (Source: Near Solution)
The Future of Logistics as Envisioned by WES
The WES is not merely a tool for solving current problems; it's a core infrastructure for the future of the logistics industry. In Gartner's 2023 Hype Cycle for Supply Chain Technology, the WES was highlighted as one of the most notable technologies alongside digital twins, real-time location services, and multi-agent orchestration. The adoption of WES is already widespread in the North American and European markets, and interest is just beginning to grow in Korea. At a time when operational stability and customized logistics responses are needed—which cannot be solved with simple equipment integration—the WES provides the answer.
In an intra-logistics environment with a mix of various robots and automation systems, optimization is impossible without a WES. As the number of facilities has increased, so has the number of integration targets, but without the capability to organically connect and optimize them, the system can actually cause chaos. This is especially a matter of survival for companies like 3PL providers that deal with diverse customers, as they must secure operational stability and respond flexibly to changes with a WES. The WES is becoming the key solution for an autonomous logistics center that makes its own judgments and operates on its own, transcending simple integration.
The Core of Logistics: From Hardware to Software
Logistics centers must now evolve like Tesla. To do so, a user-centric, flexible, software-based design is essential. The WES is not just a system; it's a new philosophy of logistics operation. Through its WES, Near Solution is leading the digital transformation of the domestic and international logistics markets, proving a software-centric competitiveness that goes beyond hardware.
Source: [HelloT, Reporter Lim Geun-nan]
The era of 'hardware-centric' logistics automation is fading. In its place, 'software-centric' operation, or a WES (Warehouse Execution System) that analyzes and controls all resources within a warehouse in real time, is emerging as a new core axis. Choi Yong-Deok, CBO at Near Solution, calls this concept the 'Software Defined Warehouse' (SDW), presenting it as a new paradigm for operational optimization that surpasses the limitations of existing WMS and WCS. The warehouse, like a Tesla, is now becoming a system where the core is software-based, capable of autonomous decision-making and operation. The argument is gaining traction that while hardware may change, the true competitive edge lies in the software that can integrate and control it.
Provided by Getty Images Bank
▲ Provided by Getty Images Bank
Why the Software-Defined Warehouse Is Gaining Attention
Logistics automation is no longer a new topic. Automation facilities have already been introduced in numerous logistics centers, and the concept of smart logistics has become a common term. However, Choi Yong-Deok, CBO at Near Solution, emphasizes, "True innovation does not start with hardware; it starts with software." The 'Software Defined Warehouse' he proposes goes beyond simply introducing automation facilities; it's a paradigm where software defines and controls overall warehouse operations in real time. This is similar to how Tesla and Hyundai Motor have flexibly optimized production processes through a 'Software Defined Factory' (SDF) in the manufacturing industry.
In other words, by centering software to holistically manage people, equipment, robots, and the flow of goods within a warehouse, one can overcome the limitations of a fixed, hardware-centric structure. This concept has become feasible due to the continuous advancement of hardware, the sophistication of connectivity technology, and the ability to operate based on digital twins and data analysis. Near Solution stresses that while technology is connecting and automating, the key to organically integrating it and implementing a truly smart operation is the software.
Software Fills the Gaps of Hardware's Limitations
Logistics automation facilities are inherently fixed and unchanging. Once introduced, it's difficult to easily modify or flexibly respond to changes in logistics volume or customers. In fact, there have been numerous cases where logistics centers built facilities optimized for a specific client only to incur billions of won in losses after the contract ended, as the facilities could not be reused. Hardware-centric design is a primary cause of these problems. In contrast, a software-centric design enables real-time responses to a variety of variables.
When Near Solution designs a logistics center's processes, it takes an approach centered on software rather than hardware. This is because software guarantees flexibility, scalability, and reusability.
For example, in a situation where the operational efficiency of two pieces of equipment (A and B) is dropping, the software can analyze data to reallocate the workload and resolve bottlenecks. Conventional WMS (Warehouse Management System), however, has difficulty making such dynamic decisions, and the equipment itself can only process pre-entered commands without making optimal judgments on its own. From this perspective, software must be the core of operations, not just a supplementary tool. Without software, it’s impossible to effectively link various pieces of equipment and respond to changing customer demands or market conditions.
▲ Near Solution's Core WES Operation Strategy
The Difference and Evolution of WMS, WCS, and WES
Digital operation in a logistics center began with the WMS (Warehouse Management System). The WMS managed inventory and orders within the warehouse and issued instructions to workers. However, as more automation facilities were introduced, the WCS (Warehouse Control System) emerged to directly control and integrate them. The WCS functioned as a middleware that linked and enabled communication between various pieces of equipment. But this, too, has its limitations. The WCS only handles the connection between facilities; it lacks the 'intelligence' to efficiently orchestrate the entire logistics flow.
The WES (Warehouse Execution System) emerged to solve these limitations. The WES analyzes order flow, grasps the real-time status of facilities, and performs optimal resource allocation and work instructions. It is not a simple 'brokerage system' but more like a 'brain system.' For instance, if a specific piece of equipment becomes overloaded, the WES can recognize this and automatically reallocate the work to other equipment. This is a task that is impossible with just WMS or WCS. The WES is a tool that realizes the 'software-based philosophy' of controlling and optimizing a logistics center's entire operation, a philosophy that is becoming the core of the automated future warehouse.
Real-World Adoption Cases and Effects
Near Solution officially launched its WES solution in a SaaS format in 2022. This system goes beyond simple order management and equipment control, maximizing the efficiency of warehouse operations through data-based analysis and real-time optimization.
In fact, logistics centers that have adopted this system were able to integrate and utilize various facilities such as DAS, DPS, conveyors, and robots. Order picking efficiency also improved dramatically. A representative example is an optimization logic that can proactively process 300 orders from a total of 16,500 by just combining 4 SKUs.
The box recommendation feature is also revolutionary. While in the past, workers would select a box based on intuition, the WES analyzes order details and product volume in advance to automatically map the correct box. This enhances packaging efficiency and significantly reduces logistics costs. This effect is even more pronounced in overseas shipping, where freight is charged based on volume. Near Solution also provides managers with real-time data visualization through its dashboard feature, 'NearView,' which increases operational transparency and responsiveness. This systemic approach is a strategy that guarantees long-term ROI beyond just short-term efficiency.
Proven Effects of Near Solution's Application (Source: Near Solution)
▲ Proven Effects of Near Solution's Application (Source: Near Solution)
The Future of Logistics as Envisioned by WES
The WES is not merely a tool for solving current problems; it's a core infrastructure for the future of the logistics industry. In Gartner's 2023 Hype Cycle for Supply Chain Technology, the WES was highlighted as one of the most notable technologies alongside digital twins, real-time location services, and multi-agent orchestration. The adoption of WES is already widespread in the North American and European markets, and interest is just beginning to grow in Korea. At a time when operational stability and customized logistics responses are needed—which cannot be solved with simple equipment integration—the WES provides the answer.
In an intra-logistics environment with a mix of various robots and automation systems, optimization is impossible without a WES. As the number of facilities has increased, so has the number of integration targets, but without the capability to organically connect and optimize them, the system can actually cause chaos. This is especially a matter of survival for companies like 3PL providers that deal with diverse customers, as they must secure operational stability and respond flexibly to changes with a WES. The WES is becoming the key solution for an autonomous logistics center that makes its own judgments and operates on its own, transcending simple integration.
The Core of Logistics: From Hardware to Software
Logistics centers must now evolve like Tesla. To do so, a user-centric, flexible, software-based design is essential. The WES is not just a system; it's a new philosophy of logistics operation. Through its WES, Near Solution is leading the digital transformation of the domestic and international logistics markets, proving a software-centric competitiveness that goes beyond hardware.
Source: [HelloT, Reporter Lim Geun-nan]