Описание
DEMO
GTVCOIN был основан группой ранних биткойн-участников и гиков. Основные члены команды – представители таких известных компаний, как Google, Microsoft и так далее. Компания обладает глубокими научными исследованиями и разработками, а также богатым опытом работы с интернет-продуктами.
GTVCOIN находится в базовом сервис-провайдере blockchain, предназначенном для предоставления высококачественной платформы для торговли зашифрованными активами для глобальных пользователей, придерживаясь основного принципа “НЕ БУДЬ ЗЛЫМ”, поддерживая честное, справедливое и восторженное обслуживание клиентов и приветствуя всех партнеров / проекты, которые выгодны для фундаментальные интересы пользователей с открытым отношением.
A new reconstructed version of the Java currency contract exchange (new front-end, back-end)
front desk:
https://www.bizzan.net
Account: us +1 13800138001
Password: 123456
H5:
https://h5.bizzan.net
Account: us +1 13800138001
Password: 123456
Backstage:
https://admin.bizzan.net
Account: test
Password: 123456
Agent:
https://agent.bizzan.net
Account: 13800138001
Password: 123456
otc, currency-to-currency transactions, flash swaps, currency-based perpetual contracts, U-based perpetual contracts, options contracts, second contracts,
Innovation lab (first launch (snap buying), first launch (equal split), position sharing, free subscription, cloud mining machine), financial management (regular, scheduled investment), etc., multi-language background, support for multi-chain automatic deposit and withdrawal
A full set of 30,000 USDT. There is a separate charge for developing new features, including back-end Java, front-end Vue, native Android ios APP source code, deployment tutorials, and paid technical support for overseas projects
================
The new version of the front-end Binyan Java currency contract exchange (perpetual, second contract, option)
front desk:
https://www.bizzan.top
Account: us +1 13800138001
Password: 123456
H5:
https://h5.bizzan.top
Account: us +1 13800138001
Password: 123456
Backstage:
https://admin.bizzan.top
Account: test
Password: 123456
Agent:
https://agent.bizzan.top
Account: 13800138001
Password: 123456
otc, currency-to-currency transactions, flash swaps, currency-based perpetual contracts, U-based perpetual contracts, options contracts, second contracts, innovation labs (first launch (rush purchase), first launch (equal split), open positions) Carve up, free subscription, cloud mining machine), financial management (regular, fixed investment), etc., multi-language background, support multi-chain automatic deposit and withdrawal
A full set of 20,000 USDT. There is a separate charge for developing new features, including back-end Java, front-end Vue, native Android ios APP source code, deployment tutorials, and paid technical support for overseas projects
—————–
The old version of the front-end Binyan Java currency contract exchange (perpetual, second contract, option)
front desk:
https://www.bizzan.biz
Account: us +1 13800138001
Password: 123456
H5:
https://h5.bizzan.biz
Account: us +1 13800138001
Password: 123456
Backstage:
https://admin.bizzan.biz
Account: test
Password: 123456
Agent:
https://agent.bizzan.biz
Account: 13800138001
Password: 123456
otc, currency-to-currency transactions, flash swaps, currency-based perpetual contracts, U-based perpetual contracts, options contracts, second contracts, innovation labs (first launch (rush purchase), first launch (equal split), open positions) Carve up, free subscription, cloud mining machine), financial management (regular, fixed investment), etc., multi-language background, support multi-chain automatic deposit and withdrawal
A full set of 10,000 USDT. There is a separate charge for developing new features, including back-end Java, front-end Vue, native Android ios APP source code, deployment tutorials, and paid technical support for overseas projects
Environment and Software Version
Local development environment
Node V10.15.1
NPM V6.4.1
JDK V1.8.0_131
IDEA 2019.2 Ultimate Edition
Xcode 11.5
Server deployment environment
Centos 7.6
Java openjdk version “1.8.0_212”
Kafka 2.11-2.2.1
Zookeeper 3.4.14
Mongodb 4.0.19
Redis 3.2.12
MySQL 5.6
ETH 1.10.2
BTC/USDT 0.11.0
Server configuration recommendations
The configuration that I suggest is not necessarily one that you must use. For lack of financial strength, you can reduce the allocation appropriately; If the fund strength is sufficient, it may also be allocated appropriately. Here’s my recommended server configuration and the three-party services I need:
Operating System: Centos 7.x
1,Server 1
(4 cores 8G, hard disk with default 40G of cloud service provider),Web server, bandwidth 5M to 10M, or larger, for storing front-end Web resources. The server needs to have Nginx installed for domain name forwarding.
2,Server 2
(8 Core 16G, 100G Hard DiskSSD), Bandwidth 1M (native mainly for intranet), used to build Kafka, MongoDB, Redis basic services.
3, Server 3
(8 cores 16G, default hard disk size 40G), bandwidth 1M (native mainly for intranet), for deployment 00_ Microservices under framework. The server needs to install Nginx for forwarding microservices.
4, Server 4
(8-core 16G, 800G hard disk `SSD’), Bandwidth 1M (native mainly for intranet), Wallet node for deploying BTC, USDT, ETH, preferably SSD. Run wallet_ Microservices under rpc.
5, Server 5
(4-core 8G, 100G hard disk), Bandwidth 1M (native mainly for intranet), Just buy MySQL database service provided by cloud service provider directly, MySQL version requires 5.6.
6, Aliyun OSS
(default 40G, tens of dollars a year seems)
7, SMS service
the system supports a variety of SMS, but you can easily add your own SMS platform, which supports Saime by default.
8, Mail Service (optional, the system has been modified to be registered directly through mail without verification)
Best buying advice
1, Insufficient funds
Tencent Cloud (Hong Kong, Singapore, etc.), a pay-per-volume model.
2. Sufficient funds
Aliyun (Hong Kong, Singapore, Germany, United States, etc.), year-round package month mode.
Summary
These are the server configurations and three-party services you need. In fact, all microservices and software like Kafka can run on one server, but in a production environment, I recommend using multiple servers, mainly to isolate data, such as wallet nodes and basic software like Kafka, and services (various jar packages) from data.
In fact, MySQL databases recommend more stable cloud services, and of course you can also build MySQL yourself (which saves costs to some extent, but increases maintenance costs).[/center]
Отзывы
Отзывов пока нет.