GENERAL
Serhii Tokarev: STEM is FEM’s Contribution
STEM IS FEM is an educational project aimed at popularizing STEM (Science, Technology, Engineering, and Mathematics) specialties among girls and young women in Ukraine. The project focused on different themes, including post-reconstruction of devastated Ukrainian cities. Serhii Tokarev, the IT entrepreneur and initiator of STEM is FEM, talked about the contribution of the project.
The Ukrainian educational project STEM IS FEM received 4,000 applications to participate in its activities in 2023. The most significant ones are mentioned below. The project implemented several launches like a course “Urbanism,” a podcast “Science: Women’s Voices” and a two-day module “Light Industry.” Serhii Tokarev shared more information on each project below.
“Urbanism”—the four-month educational course
The main purpose of the project was to involve Ukrainian youth in urban planning and post-war reconstruction. The project team believes the collaborative work of citizens of different genders, ages, and experiences is a powerful approach to restoring the devastated Ukrainian cities.
“The team is actively working to ensure that as many citizens as possible gain knowledge about urban planning: understanding what our cities are like and what they can become, what aspects are worth preserving, and what needs improvement. With a significant task ahead in the post-war reconstruction of the country, it is crucial already now to engage the younger generation in restoring Ukrainian cities,” shares Tokarev.
According to Serhii Tokarev, 50 girls worked on the fundamentals of urban planning and architecture and developed projects to reconstruct public spaces in three war-torn Ukrainian cities: Ichnia, Trostyanets, and Okhtyrka. In April 2023, the participants presented their works and the top ten projects were refined by a team of experts and offered for further implementation. Moreover, three graduates were granted internships at Urban Reform NGO.
Series “Urbanism”
After completing the educational course, STEM is FEM has created an educational series “Urbanism” which was initiated by the Ministry of Digital Transformation of Ukraine. The series includes 17 episodes reflecting different topics and is available on Diia.Education. Serhii Tokarev mentioned topics like the study of cities and responsible citizenship, post-war reconstruction, the shaping of public spaces, inclusivity, and innovative construction projects.
“Light Industry”—the two-day educational module
Another theme the STEM and FEM project focused on is an educational module “Light Industry” conducted in collaboration with the women’s lingerie brand brabrabra. About 30 participants listened to motivational speeches and insights from industry experts, studied the design and clothing production, and even created their lingerie collections.
“Science: Women’s Voices”—the podcast
STEM and FEM launched the podcast to highlight the contribution of women in science. Each episode is about female researchers’ professional and personal journeys.
The IT entrepreneur is convinced that it is vital to create a conducive tech environment for women. This allows for improving technological progress through diversity of experiences and perspectives.
GENERAL
Landscape Project Planning That’s Made Effortless
Homeowners would often want to start an outdoor project, but it’s hard to balance the ideas with the steps that are needed to make this happen. Those who live in the cities might have unpredictable tight schedules, and they don’t generally have the time to drive to different nurseries to get the materials that they need, like stones.
Fortunately, a reliable company that specializes in delivering stones can help them turn their vision into a reality. The homeowners can simply arrange for the shipping of the stone, and they don’t have to burden themselves with the transport.
Selecting stones as one of the major design elements can open up a lot of possibilities in a landscaping project. The ones from Chicago decorative stone delivery can combine a lot of styles with specific structures to sharpen the look of a home’s walkway. The polished pebbles may also add some texture in a garden bed so the entire yard can look more refined regardless of the season.
Understanding Stone Types Before Starting a Project
Many homeowners prefer river rocks that can be great additions to water features, and they can enhance the natural look of a garden. There’s minimal maintenance needed with them, and they can easily be shifted.
Crushed stones are angular types that are commonly utilized in driveways, and they offer stability because of the jagged edges. They’re more affordable, especially if one wants to cover a large area, but they may be uncomfortable to walk on barefoot.
Limestones are flat, and they can add a high-end feel to landscaping. However, these are expensive and require a proper base before the installation, so they don’t shift. There are a lot of other options, and it’s important to know more about the different varieties available to avoid mismatches.
Project Layouts That Benefit from Stone
Small yards can be transformed through well-placed stone accents like borders in garden beds. They can also add a definition that contains the soil. Gravel that you can read more about here and are added to walkways can also reduce mud during rainy seasons, and it adds texture that can complement greenery.
For a larger yard, this can mean more room for innovation, where homeowners can create distinct zones like fire pit spaces. This becomes easier when the stone can outline some sections, and it cleans the edges to guide the flow of traffic in a property.
Boost Curb Appeal with Subtle Enhancements
Oftentimes, the look of a garden can set the tone for the home, and this is where decorative stones can bring harmony to an entryway. It can make the overall look become more thoughtfully arranged, and you can pair them with native plants. The right pebbles are versatile, and they will result in an aesthetically pleasing rhythm without being excessive.
This can be a long-lasting solution for areas near the borders that don’t receive too much sunlight. These stones are not going to break down quickly, so it’s great for homeowners who want materials that are low-maintenance.
Use Stone to Improve Garden Efficiency

The stones are going to contribute more than beauty, and they can help the project become a long-term success. Use several of them to help with the drainage to prevent soil erosion in the yard, and they can become valuable in climates where unpredictable storms are present.
Gardeners in Chicago may also use the pebbles as barriers to keep the invasive plants at bay. They can keep the different soil types separated from each other for healthier plant growth, and this is going to be a dependable choice for those who want a long-lasting landscape.
Blend Stone with Plants for Natural Harmony
Buying stones for your project in Chicago can mean that you’ll have a well-balanced outdoor space where the bushes can soften the strong edges of the pebbles. Grasses can gently sway beside the gravel paths, and the flowers can look striking when you add the darker stones.
Getting the materials that you need can set the tone of your garden, so it becomes more cohesive. Choose warm-colored options if you want to complement your foliage with earthy tones, while the cooler shades can be great for purples.
Enjoy Door-to-Door Deliveries Today with the Materials You Need
Transporting the heavy stones often requires a lot of physical effort, not to mention other resources like time. Fortunately, there are dependable delivery companies in Chicago that can speed up these orders with lead times between 24 and 48 hours. You can avoid doing multiple trips to various nurseries and simply click your preferred order and wait for it to arrive.
It’s very efficient for those who are too busy with their jobs but want a beautiful garden, nevertheless. You can also free up energy towards building your garden instead of doing all the heavy lifting. Call these companies today to get high-quality natural stones that can last for decades.
GENERAL
Cleanroom Design Solutions for a More Scalable Environment
A controlled environment is very important in businesses where a single microscopic contamination can cause disruptions. These are great for food industries where they are reliant on safe products and make sure that they’re high-quality before they hit the store shelves.
Fortunately, cleanrooms provide a sterile environment that manages airborne particles and controls temperatures so businesses can reach a more precise operation. These are also important in healthcare, where everything should be compliant with the government regulatory bodies.
Industries are now changing, and many need to be adaptable so they can continue to grow. Facilities should be able to explore their options with Modular Cleanrooms that can be easily installed while they still follow strict environmental practices. Fortunately, there are customized ones that are going to be constructed according to your manufacturing process, and they offer superior flexibility.
Why Should You Choose the Modular Types?
Traditional construction of cleanrooms may often adapt more to the models of permanent structures, but they’re often costly. You can’t modify them at will because they have rigid designs, and this can limit a business’s growth, especially if it wants to make changes in its facilities.
Fortunately, the modern ones are modular, so they’re built in a flexible way. One can cover more area without spending more, and this allows organizations to expand as their needs grow over time.
These Cleanroom Types are More Efficient
The best companies can deploy these facilities with speed because they have already built cleanrooms that follow ISO classifications that you can read more here: https://www.techtarget.com/searchdatacenter/definition/ISO. You can add negative air plenum designs if you want, and there can be exhaust systems that will streamline your operations each day.
Everything is built with precision, and the prefabricated cleanrooms already have the standardized components that you need to create an environment where you can control any type of contamination. Mechanical systems can also be incorporated to capture data about operations, and with the on-site construction, facilities can typically operate sooner, so they can gather their return on investment faster.
Meet the Industry’s Standards with the Right Manufacturers
A cleanroom environment needs to be compliant with the regulatory bodies because they govern everything in business. When you need air cleanliness when manufacturing products, a well-designed cleanroom is going to integrate the best features that are going to pass the industry guidelines.
They can give you high-efficiency filtration if needed, so dust won’t have the chance to enter your rooms. Organizations can become more productive if they have everything that they need instead of just needing to make constant corrective adjustments, and this can also simplify quality inspections over time.
These Options are Scalable and Cost-Effective
Facilities should be prepared for the changes that can happen when they’re in business. This is why they need a scalable design where new sections can be added without too much disruption in the existing layouts. Rebuilding from scratch can take time as well, so you need a modular one that’s more convenient and cost-effective than the other options.
These are great for startups that are still in the early stages of their research and those that are still anticipating rapid changes in the industry. When the project is moving towards production, the cleanroom environment may also make adjustments so the facilities can remain aligned with their future needs.
Cost Control that Supports Various Industries

Savings in costs can be achieved by choosing these modular designs because they don’t need a lot of maintenance. They are going to use less energy, which makes them an efficient solution for companies that want to reduce their ongoing expenses.
Also, these are not exclusive to a single business because they can cater to the processes of other companies. The design can be customized according to a company’s workflow, and a small research laboratory can be built, complete with airflow systems, so it can do its intended purpose effectively.
What are the Advantages of Modular Solutions?
They’re more practical for organizations that want better flexibility when building a controlled environment. Many of the pre-engineered components are now able to be assembled quickly, and this adaptable nature can help facilities adjust quickly.
Since the components are manufactured under controlled conditions, their consistency is often maintained, and this means easier relocations. This can support the long-term goals of companies when they want to expand without the need to disrupt their current operations.
Plan for Long-Term Performance and Reliability
Cleanrooms are essential investments that can perform well for years. With proper planning, this is not only going to fulfill current demands, but it can also be ideal for future upgrades.
When you connect with the right manufacturers, they can help you maintain them so they can stay sterile. They can also add features that you want, especially if you’re protecting the sensitive processes that happen in your facility. Call them today to see what your options are and discover the features that can be great additions to your company.
GENERAL
Understanding ETL in Managed Data Migration Projects
Data migration sits at the center of nearly every modernization, consolidation, or system-upgrade initiative. Whether an organization is moving to a new ERP, CRM, analytics platform, or cloud environment, the success of that project depends on one thing above all: accurate, high-quality data. Poorly migrated data leads to operational breakdowns, reporting issues, and cost overruns. That is why structured ETL (Extract, Transform, Load) processes form the backbone of every successful migration effort.
While many organizations attempt to migrate data using manual techniques, spreadsheets, or ad-hoc scripts, these approaches rarely scale. They lack governance, validation, repeatability, and auditability. In contrast, structured ETL processes ensure data moves securely, consistently, and in a format that matches the target system. For this reason, many enterprises explore data migration-as-a-service to manage complexity, standardize data handling, and reduce risk during large-scale projects.
Before reviewing the role of ETL, it’s important to understand the environment in which managed migration projects operate. Large organizations deal with multiple legacy systems, inconsistent data definitions, unstructured data sources, and complex relationships across entities. ETL functions as the technical and procedural foundation that organizes this complexity into a predictable, manageable workflow.
What ETL Represents in a Managed Migration Project
ETL refers to the structured process of extracting data from source systems, transforming it into the necessary format and quality, and loading it into a new target system. In managed migration projects, ETL is not just a technical sequence—it becomes a controlled lifecycle supported by governance, validation checks, error handling, and stakeholder collaboration.
Why ETL matters
- Ensures accuracy in the migrated dataset
- Maintains data relationships and referential integrity
- Removes duplicates, inconsistencies, and unused attributes
- Improves data quality before it enters a new platform
- Provides a repeatable workflow for multiple test cycles
These capabilities reduce the risk of downtime, system misalignment, and post-go-live disruptions.
Breaking Down the ETL Stages
1. Extraction: Identifying and Collecting the Right Data
Extraction is the process of identifying which data needs to move and pulling it from legacy systems. This step often reveals gaps, inconsistencies, outdated fields, or missing values.
Key activities in extraction
- Mapping source systems and entities
- Identifying active, relevant, and historical data
- Exporting data while preserving keys and relationships
- Applying filters to remove obsolete or redundant data
- Documenting extraction logic for repeatability
Extraction is also where system owners clarify what truly needs to migrate—and what can be archived instead.
2. Transformation: Standardizing, Cleaning, and Structuring Data
Transformation is the most critical stage of ETL. It shapes raw data into standardized, validated, and structured information that fits the target environment. Poor transformation leads to misaligned fields, lookup issues, broken relationships, and inaccurate reporting after go-live.
Midway through most transformation cycles, organizations also evaluate resource strategies—especially when project teams need additional analysts, QA leads, or migration specialists. In these cases, teams sometimes explore whether to hire dedicated remote staff to support ETL development, validation, or repeat test cycles.
Key transformation activities
- Cleansing data to remove errors or duplicates
- Standardizing naming conventions, formats, and units
- Enriching data using business rules
- Mapping fields from source to target systems
- Establishing reference data and lookup values
- Applying validation logic to catch inconsistencies
- Building transformation scripts that support multiple cycles
Transformation ensures the target system receives clean, structured, and usable data.
3. Loading: Moving Data into the Target System
Once the transformation is complete, the final step is loading the cleaned data into the target environment. This stage must be precise, controlled, and optimized to avoid performance issues or load failures.
Key activities in loading
- Sequencing loads to respect entity dependencies
- Using bulk-load APIs or staging frameworks
- Validating successful loads and identifying rejected entries
- Reconciling record counts against extraction outputs
- Running post-load validation scripts and business rule checks
- Documenting issues for the next migration cycle
Loading must also be repeatable, as migration projects include multiple test iterations before the final cutover.
Why ETL Requires Rigorous Governance
Successful managed migration projects rely on structured governance to maintain quality and avoid data discrepancies. A single incorrect transformation rule or missing reference table can cause cascading errors after go-live.
Governance practices that strengthen ETL
- Version control for scripts and data maps
- Review cycles between business and technical teams
- Automated validation scripts for each stage
- Full audit trails for extraction and loading
- Clearly documented exceptions and resolutions
- Rules for data ownership and approval
Governance ensures the migration can withstand audits, system reviews, and post-go-live troubleshooting.
ETL in Multi-Cycle Migration Projects
Large migrations typically run through several cycles: unit testing, system integration testing, user acceptance testing, and finally cutover. ETL processes must be repeatable and adaptable through each cycle.
Benefits of multi-cycle ETL
- Catches data issues early
- Allows incremental refinement of mapping rules
- Ensures all transformation logic is production-ready
- Reduces uncertainty before final migration
- Builds confidence in data quality
By the time cutover arrives, ETL processes have been tested multiple times, minimizing surprises.
Common ETL Challenges and How Managed Migration Teams Solve Them
1. Inconsistent data across legacy systems
Migration teams perform profiling, run data-quality checks, and establish cleansing rules that unify fields across sources.
2. Heavy customizations and irregular formats
Special transformation logic is created to handle unique data types, legacy fields, or custom workflows.
3. Misaligned business definitions
Business users and technical teams collaborate to define standardized naming conventions, taxonomies, and data ownership.
4. Broken relationships or missing reference values
Lookup tables, keys, and dependencies are validated repeatedly to prevent referential integrity issues.
5. Performance issues during load cycles
Teams optimize load sequencing, indexing, and batching strategies to improve efficiency.
These challenges highlight why managed experts and structured ETL frameworks are essential.
Conclusion
ETL sits at the core of every managed data migration project. It ensures that extracted data is accurate, transformed into clean and standardized formats, and loaded into the target system with complete integrity.
Without disciplined ETL processes, migrations risk producing inconsistent reporting, operational disruptions, and long-term system issues. With the right extraction logic, transformation rules, governance, and loading sequences, organizations achieve a smooth transition to new platforms—and build a reliable foundation for future analytics, automation, and digital initiatives.
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