We have designed this page to offer an overview of the workflows we utilize to deliver our solutions. Additionally, we aim to provide valuable insights into the cloud providers' market, specifically justifying our preference for AWS as the primary solution implemented in our projects.

Infrastructure for Solution Development

Data Processing Solution Development and Delivery Workflow

This is the basic scenario of how a data processing solution is developed and delivered to customers. The workflow was successfully used in projects we delivered.

IaaS Public Cloud Services Market

Table: Revenues IaaS Public Cloud Services (Millions of U.S. Dollars)

Company	2022 Revenue	2021 Revenue	2020 Revenue	2019 Revenue
Amazon	48,126	35,380	26,201	20,365
Microsoft	25,858	19,153	12,658	7,950
Alibaba Group	9,281	9,060	6,117	4,004
Google	9,072	6,433	3,932	2,367
Huawei	5,249	4,190	2,672	882
Others	22,746	18,565	12,706	10,115
Total	120,333	92,782	64,286	45,684

Table: Market Shares IaaS Public Cloud Services

Company	2022 Market Share (%)	2021 Market Share (%)	2020 Market Share (%)	2019 Market Share (%)
Amazon	40	38.1	40.8	44.6
Microsoft	21.5	20.6	19.7	17.4
Alibaba Group	7.7	9.8	9.5	8.8
Google	7.5	6.9	6.1	5.2
Huawei	4.4	4.5	4.2	1.9
Others	18.9	20	19.8	22.1
Total	100	100	100	100

Table: Growth IaaS Public Cloud Services

Company	2021-2022 Growth (%)	2020-2021 Growth (%)	2019-2020 Growth (%)
Amazon	36	35	28.7
Microsoft	35	51	59.2
Alibaba Group	2	48	52.8
Google	41	64	66.1
Huawei	25	57	202.8
Others	23	46	25.6
Total	29	44	40.7

Source: Gartner 2020¹, Gartner 2023². Worldwide IaaS Public Cloud Services Market Share, 2021-2022 (Millions of U.S. Dollars); Worldwide IaaS Public Cloud Services Market Share, 2019-2020 (Millions of U.S. Dollars); modified by the authors.

Worldwide IT Market

Table: Worldwide IT Spending Forecast (Millions of U.S. Dollars)

	2022 Spending	2022 Growth (%)	2023 Spending	2023 Growth (%)	2024 Spending	2024 Growth (%)
Data Center Systems	221,223	16.6	217,880	-1.5	235,530	8.1
Devices	766,279	-6.3	700,023	-8.6	748,150	6.9
Software	803,335	10.3	911,663	13.5	1,039,175	14
IT Services	1,305,699	7.5	1,420,905	8.8	1,585,373	11.6
Communications Services	1,423,075	-1.9	1,461,662	2.7	1,517,877	3.8
Overall IT	4,519,610	2.7	4,712,133	4.3	5,126,105	8.8

Source: Gartner (October 2022)³

Worldwide Public Cloud Services

Table: Worldwide Public Cloud Services End-User Spending Forecast (Millions of U.S. Dollars)

	2021	2022	2023
Cloud Business Process Services (BPaaS)	54,952	60,127	65,145
Cloud Application Infrastructure Services (PaaS)	89,910	110,677	136,408
Cloud Application Services (SaaS)	146,326	167,107	195,208
Cloud Management and Security Services	28,489	34,143	41,675
Cloud System Infrastructure Services (IaaS)	90,894	115,740	150,254
Desktop-as-a-Service (DaaS)	2,059	2,539	3,104
Total Market	412,632	490,333	591,794

Source: Gartner (October 2022)⁴

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1. Gartner says worldwide iaas public cloud services market grew 40.7 percent in 2020. 2020. Accessed on 19 July, 2023. URL: https://www.gartner.com/en/newsroom/press-releases/2021-06-28-gartner-says-worldwide-iaas-public-cloud-services-market-grew-40-7-percent-in-2020. ↩

2. Gartner says worldwide iaas public cloud services revenue grew 30 percent in 2022, exceeding usd 100 billion for the first time. 2022. Accessed on 19 July, 2023. URL: https://www.gartner.com/en/newsroom/press-releases/2023-07-18-gartner-says-worldwide-iaas-public-cloud-services-revenue-grew-30-percent-in-2022-exceeding-100-billion-for-the-first-time. ↩

3. Gartner forecasts worldwide it spending to grow 4.3 percent in 2023. 2023. Accessed on 19 July, 2023. URL: https://www.gartner.com/en/newsroom/press-releases/2023-07-19-gartner-forecasts-worldwide-it-spending-to-grow-4-percent-in-2023. ↩

4. Gartner forecasts worldwide public cloud end-user spending to reach nearly usd 600 billion in 2023. 2023. Accessed on 19 July, 2023. URL: https://www.gartner.com/en/newsroom/press-releases/2022-10-31-gartner-forecasts-worldwide-public-cloud-end-user-spending-to-reach-nearly-600-billion-in-2023. ↩