I am looking for a professional developer to design an auto-reply tool for new buy leads and inquiry on at every day. Your role is to build a system that sends both an automated message and email reply to potential clients. Take this tool/sofware just like the robit. My requirement below : 1. Auto reply my every inqury from buyer with my own information/message. 2. Find our item buying lead everyday and reply to all relative buying lead automatically by using my own information. 3. Send the same reply message to buying lead customer email address as well.
I need someone to send mail. Help us grow our business. We need to send more than 1 million emails to China QQ mailbox every day. We provide customer emails. you just need to send，cps charges. When a customer submits an order through the link, you will earn $1. Send in batches and easily earn thousands or even tens of thousands of dollars a day. Looking for a strong team or individual for long-term cooperation.
We are searching for a remote online customer service representative to join our esteemed boutique guesthouse located in Japan. This opportunity is ideal for a foreign individual proficient in Chinese, eager to be immersed in a multicultural work environment while providing superior service to our guests. Key Responsibilities: Address customer inquiries through email, phone, and online platforms promptly and professionally. Assist with booking and reservation queries, offering information regarding availability, rates, and amenities. Manage complaints, providing suitable solutions and alternatives within a set timeframe; ensure resolution through follow-ups. Collaborate with the on-site team to guarantee a seamless guest experience. Maintain a positive, empathetic, and prof...
Time: 2023/03/27-2023-/03/29 Address: Near Delhi Zoological Park Mathura Road Delhi arrangement business cards, publicity materials, leave the information and contact information of the intended customers, contact the merchants online on the spot, and give feedback. 3. One representative is required, Chinese/English/Hindi, located in New Delhi.
...ripro使用bootstrap框架开发的，所以仿站也需要使用bootstrap进行开发，自适应这一块做好一点 3.要求html,css,js代码可读性高，代码简介，最好可以带上注释 Professional front-end developers are required to be familiar with bootstrap. Project requirements: 1. Ripro theme is a WordPress theme. Because WordPress can not meet our use needs, we have made the back-end program with ThinkPHP. Now we need to imitate ripro theme to adapt our ThinkPHP back-end. (ripro demo station address: ) 2. Ripro is developed using the bootstrap framework, so the imitation station also needs to be developed using bootstrap. Do a good job in the adaptive part 3. The HTML, CSS and JS codes are required to be highly readable, and the code introduction can be annotated
1. Can import 500 ip proxy addresses at the same time 2. Can upload picture folder 3. You can upload text files 4. Each different ip address corresponds to a different facebook registration entry 5. Each ip address can be replaced or deleted at any time 6. After successful registration, the avatar will be randomly selected from the picture folder, and the name will be randomly selected from the text file 7. Automatically apply through friends, and the time interval for applying through friends can be set by yourself 8. Integrated management of all account messages and comments 9. Real-time update statistics of the number of all friends, like, share, and comment 10. You can clear all accounts and all information with one key, and then start again, in a cycle
联系方式：请打开issue链接，直接在github上与aelf的开发者交流。 issue地址： 对（int，IChainContext，Transaction，Timestamp，CancellationToken，Address）进行重构，这是60行代码和6个参数的单位。解决这一问题将使我们的代码库更易于维护，并提高更好的代码中心的保持单元接口小准则评级！ 以下是本指南的要点： 1.定义 将每个单元的参数数量限制为最多4个。 2.为什么？ 保持较低的参数数量可以使单元更容易理解、测试和重用。 3.怎么做 通过将相关参数分组为对象来减少参数的数量。或者，尝试提取部分需要较少参数的单元。 您可以在构建可维护软件中找到有关此准则的更多信息。 祝您好运，编码愉快！
...developer account, and Aurora account to use our. We have our own main website platform. In order to promote our main website platform, we need to make a lot of vest apps for a long time, and then guide users to our main website game. Therefore, the function of the app you make is only for the reviewers. Just to deal with the review, after the app is put on the shelf, directly open the given url address to the user through the webview....
淘宝不收佣金， eBay收10%， Amazon收15%，为什么淘宝没有在海外打败 eBay和 Amazon？因为淘宝不面向全球的卖家。来和我们一起创业吧。PHP, MySQL, wordexpress and woocommerce develop expert needed. wechat fredshu8
我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务： - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名，RDNS，PX，MX和SPF记录，DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销，安全，快速，和优化收件箱递送的主要供应商（hotmail, yahoo , gmail等） - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是，确保所有这些工作完美
English Version of the Ad is below ! 诚聘APP开发程序员/团队，负责开发一款提供特定服务的APP（类似滴滴快车但非打车服务），用户群暂时以上海当地用户为主。APP界面的设计将由我们具体负责，因此不会有太多APP界面的设计工作。 关于APP： 简单而言我们想实现让用户通过APP找到其...The basic outline of the app would be into 3 features where “client” will chose a service from “provider” 1. Find an available nearby provider within 1-3 Km: a timer will calculate the fee and the distance. 2. Book for a later time: A fee according the time required. 3. Awarding Service: a simple wall where Client can post a service request 1 per month detailing fees, service description, address/location and upload JPEG then gets notification. 4. Simple rating system for both providers and clients. We are willing to pay market price, whether fixed price or an Hourly rate as per mileston...
在附件里所列的高校，分别登陆该校的院系网页搜集所有可用的教师email，请见附件的Excel sheets。工作表1为高校清单、工作表2为搜集范例。
...可以多选， 样式 参见： https://www.amazon.com/Apple-iMac-MK142LL-21-5-Inch-Desktop/dp/B01M5AOYUG/ref=sr_1_2?ie=UTF8&qid=1480081131&sr=8-2&keywords=imac&th=1 4. 这个主题是我们喜欢的类型， 需要修改的地方如下： （1）图片要缩小到整个页面宽度的1/3 （2） 产品的导航栏要放到 产品的图片上面，用户可以知道自己在哪个产品归类的下面 （3）结账页面参见小米官网， 可以添加多个送货地址， 移除默认主题的BILLING ADDRESS （4）可以让客户直接微信付款， 微信的连接方式我们可以稍后讨论 （5）连接我们的国际信用卡付款插件，这个可以允许客户直接用信用卡付款: 或者你们目前有做过国际信用卡支付的插件 或者 集成 （6）是否能迁移我们目前的客户信息， 从我们目前的网站， 如果不行也不强求 （7）支持微信快速注册， 在结账页面需要填写个人信息， （8）加快网站的访问速度， 因为涉及到一些插件和字体的访问是在国外， 希望全不能在本地能调用，其中包括后天的访问， 现在真的很慢。 （9）网站的安装更新问题， 因为貌似一次网站中毒了， 基本丢失所有资料， 辛亏有一个备份 （10）网站的持续维护， 如果能够合作， 网站网站的更新，重建， 希望能够提供一个长期的合作关系，
%RSS新闻内容% 贵宾特邀网址【】 接到此邮件 凭此 qq号码 注册会员 可申请《188》彩金 并提升至vip的身份 彰显您尊贵身份 首存100元最高送388无需申请自动到账。还可以参加每天12：00---15：30准时开始抢红包。电子游艺活动 7大平台15重优惠 最高返水2.5% 天天有惊喜。周周有回馈。月底大派送奖励送不停 详情咨询微信z4743500 QQ2853811896 %email%
我需要找几个人，每个人帮我查出以下留学机构的收费和合同，每个人都需要联系以下的机构，查出一个学位的收费和合同。 例如，A查出所有机构的高中学位，B查出所有机构的本科学位，C查出所有机构的研究生学位。国家为美国 英国 澳大利亚 新西兰 新加坡。 启德教育集团 北京澳际教育咨询有限公司 北京世纪伯乐留学咨询服务有限公司 北京新东方前途出国咨询有限公司 金吉列出国留学咨询服务有限公司 北京美加百利咨询有限公司
我们是来自中国的饰品供应商，需要美国的朋友推广我们的网站，同时开发美国当地的饰品零售商，亚马逊和ebay的饰品店主。
我公司现在用linnworks平台通过API,CSV分别对接美国亚马逊，ebay店铺，还有我们自己的购物网站，已实现通过linnworks一键发布产品到各接口，各接口库存即时同步更新，订单统一管理等交易环节的整合。我们现在需要开一个TB店铺，也同样接入这个linnworks平台。要求如下： 等级1：在TB店铺实现现有linnworks对接美国亚马逊的所有类似功能，包括产品上传，订单管理处理，库存同步更新等。 等级2：在TB店铺实现现有linnworks对接美国亚马逊的订单管理处理，库存同步更新功能。 等级3：在TB店铺实现现有linnworks对接美国亚马逊的库存同步更新功能。 等级4:不通过linnworks，利用类似一键复制APP之类的功能实现 美国亚马逊店 跟TB店双向库存同步更新。 本项目目前的可见难点： 1.语言，TB店铺所有生成的CSV或者数据都是中文，而Linnworks， 美国亚马逊店铺都是英文。 2.利用CSV表格发布产品时，美国亚马逊的产品图片可以直接使用网页照片的链接，而淘宝需要先上传到TB空间。 3.需要了解linnworks 跟美国亚马逊店铺，TB店铺的相关一些规则，知识。 对招标伙伴的要求： 有相应的TB店铺API开发经验的，并在了解linnworks平台之后再跟我们联系
1. 根据市场需求挖掘产品（以小件产品为主，3C，户外等）卖点，编辑文字描述。 2. 翻译（将中文翻译成英文）产品包装上原有的产品信息。 3. 语言简练地道。
想要在美国做国内一精密指南针厂家总代理。厂家可以大力支持。主要想在Amazon和ebay 等B2C平台销售。但是已经有一些非美国指定代理商家进入美国市场挂在各种网站上进行销售。如果控制价格并已总代理身份打入美国市场。 I am recently designated as a representative of a Chinese geological compass company in the US. I originally plan to open market is to use the B2C sales like Amazon, Ebay,etc. However, so far there are a lot of vendors, who are not officially designated as representatives in the US, putting this company’s products on these marketing websites and disordered the market prices for them. I am inquiring a good solution to control the price on the online market as an officially representative and make a healthy sales environment.
想要在美国做国内一精密指南针厂家总代理。厂家可以大力支持。主要想在Amazon和ebay 等B2C平台销售。但是已经有一些非美国指定代理商家进入美国市场挂在各种网站上进行销售。如果控制价格并已总代理身份打入美国市场。
Sip client with the pjsip or other sip stack. Need the cloudy Address Book accroding to the API. Need the presence status. The project should be finished in 1 month.
Our client has a news website based on Wordpress and it has a mobile adapted plugin already. What we need is an app to be wrote and submitted to the apple store and Android marketplace: Requirements: 1) Submitted successfully and be able to be searched by key words; 2) Be able to push messages to those who has installed ...news website based on Wordpress and it has a mobile adapted plugin already. What we need is an app to be wrote and submitted to the apple store and Android marketplace: Requirements: 1) Submitted successfully and be able to be searched by key words; 2) Be able to push messages to those who has installed the app; 3) Be able to read basic statistics for the administrators. The website address is : [dot]com (Pls replace the [doc] with "."...
...mechanism is similar to eBay, Amazon that the buyer will charged and the seller will get the money once the transaction is completed successfully. The design: The UI and design of the website is completed that there are over 100 web pages. There might be some issues with the design. However, you could improve the design to make it professional through communicating with me to have better user experience. The functional requirements: Very strong reliability and expandability, easy to maintain. Security: to have solid security mechanism to ensure the safety of the user’s information. Responsive: The message and communication between mobile and website, buyers and sellers should be real time. Communication methods: message, call, voicemail, e...
...enterprise information submitted invoices, invoice mailing address submitted. The OpenVPN function to read, including account surplus time, monthly bandwidth query, history of bandwidth usage information. The interface is succinct, professional, similar to Bootstrap. We have a billing system Hostbill, so if you can develop Hostbill Api, you can not have the development of Web. 一个OpenVPN收费程序, iOS & Andarid & Website(或者使用Hostbill账单系统) 基于OpenVPN的收费充值程序, 类似VPNExpress , 实现用户注册,充值(Alipay & Paypal),VPN帐号设置,密码变更. 用户帐户, 有接近到期提醒, 企业发票信息提交, 发票邮寄地址提交. OpenVPN功能读取, 包含账户剩余时间, 当月带宽查询, 历史带宽使用信息查询. 要求界面简洁, 专业, 类似Bootstrap. 我们有Hostbill的账单系统, 所以如果可以开发Hostbill Api的话, 就可以不用开发Web部分. Cellphone: 86.013601986151 Email: Skype: live:stacksnet
类似于淘宝、eBay等购物网站的原理，人们可以在网站上发布工作内容，跑腿者可以领取任务，完成任务后还能获得相应的报酬。当提供任务的人发出帖子，他们会设定一个外人看不见的最高价格。跑腿者则开始竞 拍，并注明他们可以接受的最低价格。
首先需要你有1个之前注册的Facebook账户 最近有登陆过 否则不能成功的 先登陆 注册一个账户 然后去邮箱 复制 recovery code 然后有2个邮件 另外一个可能在垃圾箱里 然后点击 set up passdword recovery! 输入 recovery code 点击 continue 然后 continue with Facebook 如果成功后会得到6000 个Stellars 点击send 然后 send to 之后的地址填gNME1jThn3XfbGMwNUSWHqSTt1Co8d4N3X amount 6000 发送 然后截图自己的地址 回帖 自己的地址在Receive 下面Hide your Stellar Address
...in American,Canadian or other countries websites. Contact me through $0.4 per post, and it also depends on your will pay you according to your also look for long time cooperation. Details: - You must be fluency in English, and post the articles to local English Forums(or blog,websites,SNS) in order to introduce our website or products. The articles should contain our website address or URL Link. - The websites you are going to post should be in high rank with Google,Yahoo,Bing. - You should post the articles under category of accounting servicesserviced officeincorporation services or related. - You cannot post the same article under one channel or forum. - The websites should be accounting servicesserviced officeincorporation servicesrelated. - The post should not be
我有一个持续工作，之前与之相关的项目为'woocommerce address fields'
我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务： - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名，RDNS，PX，MX和SPF记录，DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销，安全，快速，和优化收件箱递送的主要供应商（hotmail, yahoo , gmail等） - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是，确保所有这些工作完美
As a small business owner seeking to enhance my Go High-Level (GHL) membership courses and sales pages with an AI chatbot, I'm looking for a specialist who can achieve the following: - Answer Customer Queries: The AI chatbot should be able to address queries from potential customers about the courses and sales offerings. - Provide Course Recommendations: It should be able to suggest relevant courses based on users' needs and interests. - Collect User Feedback: I'd like the chatbot to gather feedback from users, which can be valuable for improving the offerings. I'm particularly interested in integrating the AI chatbot in a text-based format. Key Skills: - Proficiency in AI Chatbot Development: Extensive experience in developing, implementing, and integrating ...
I need an experienced Shopify specialist to improve the loading speed of my store. I currently use several apps, and my primary focus is on enhancing the loading speed of my site. Key requirements: - Expertise in Shopify: You should be well-versed with the platform, including its architecture and features, to identify and address any speed bottlenecks. - Optimization Skills: Proficient in optimizing website performance, in particular, improving loading times. - App & Plugin Familiarity: Experience with various Shopify apps and plugins is key as you'll need to work with existing ones to enhance speed. I appreciate timely project delivery, and a successful optimization should result in a significantly faster and smoother shopping experience for my customers.
Buscamos persona para especializada en cold email. Email en frío. Necesitamos realizar el setup desde 0 y que nos ayude con la gestión de las campañas. No Spam. Indicar experiencia, casos de éxito y cualquier info que pueda ser de relevancia. Indicar que herramientas o plataformas usas : Instantly, etc Cuanto tiempo requerís para warming up domains? Teneis pre warmed smtp? Vosotros proveéis (Leads) .. por ejemplo de Apollo? O recomendáis mejor hacerlo mas personalizado? Que clase de personalización en el email puedes incluir? Contáctame si tienes experiencia en cold email marketing.
I'm looking for a freelancer who can manage my cold email campaign, specifically targeting businesses in the digital marketing industry with the goal of increasing sales. Key responsibilities of the project include: - Setting up and implementing the cold email campaign - Identifying and verifying the contact details of potential leads - Writing engaging and persuasive email copies - Managing the campaign to ensure optimal deliverability and response rates The ideal candidate should have: - Proven experience in B2B cold email campaigns - A deep understanding of the digital marketing industry - Strong copywriting skills - An understanding of lead generation and sales funnels Please include samples of your previous work when applying for this project.
I'm currently using Gmail for my email communication and looking for a freelancer who can help me set up a cold email campaign to generate leads. The objective of this campaign is specifically to generate leads through educational content. Key Responsibilities: - Configure an email marketing tool with Gmail to send educational content to potential leads. - Develop a strategy to effectively reach out to the target audience. - Monitor and manage the campaign for optimal lead generation performance. Ideal Skills and Experience: - Proficiency in setting up and managing email marketing campaigns. - Experience in lead generation strategies. - Ability to craft engaging and informative educational content. - Knowledge of Gmail and other related email tools...
...3 clients (client pays $599/month) Bonus Structure: $250 bonus when a client reaches 3 months $500 bonus at 6 months $1,000 bonus at 12 months Earnings Potential: Our top performers can earn $1,500 - $3,000+ per month within the first few months. The more clients you acquire, the higher your passive income grows. Tools Provided: Access to cutting-edge lead generation tools Sales scripts, email templates, and resources to streamline your outreach Responsibilities: Identify and reach out to potential clients through targeted campaigns Conduct research to build prospect lists and identify decision-makers Deliver compelling sales presentations showcasing our value proposition Close deals and onboard new clients Requirements: Proven track record in B2B sales and client acqui...
My website is facing an email sending issue. I am using 'sendmail' as the email service method. When users try to submit a contact form on the website, the email is not being sent. I am not receiving any error messages, but the emails are simply not going through. Ideal Skills and Experience: - Proficient in 'sendmail' email service method - Strong understanding of PHP and server-side scripting - Experience in troubleshooting email sending issues - Familiarity with website contact form functionality It would be great to work with someone who can quickly identify and resolve the issue so that the contact form emails are successfully delivered.
I need to set up a system to parse semi structured emailed reports into structured format. Could build custom solution or simply help me set it up on an existing service such as mailparser.io.
...liabilities. - Segment data entry into the following comprehensive sections: *Employment Income:* - Allow clients to input their before-tax income from employment. *Property Data Collection:* - Number of Properties: Implement a dropdown menu enabling selection from 1 to 50 properties. - Property Details: Facilitate entry of detailed information for each property, including: - Address - Current Market Value - Purchase Date - Loan Details: BSB, Account Details, Loan Type (e.g., fixed, variable), Remaining Term, Interest Rate, Repayment Amount There may be more than one loan per property - Rental Income - Lender Details - Loan Purpose (e.g., Owner Occupied, Investment, SMSF, Commercial) - Growth Since Purchase % - Offset Account Conf...
I am in need of a proficient Salesforce Marketing Cloud expert, specifically experienced in crafting effective email marketing campaigns, customer journey mapping, and data segmentation. My primary objective is to understand the best practices, which can bolster my current strategies and efficiencies in my business operations. Key Responsibilities: - Assisting me in designing email marketing processes from scratch. - Guiding through Salesforce features, concerning email marketing campaigns, journey mapping, and data segmentation. Ideal Skills: - Extensive knowledge and experience in Salesforce Marketing Cloud. - Proven expertise in email marketing processes and strategies. - Strong knowledge of data segmentation and journey mapping. Overall, my aim is to leve...
...website must include a robust user authentication system for visitors to create accounts, log in, and access personalized pages. - **Email Verification with OTP**: The user verification process will be handled by sending a 4-digit OTP to the user's email address. The visitor will need to verify their email to access the personalized pages of the website. - **Onboarding Form**: I need a user onboarding process to guide new users through filling an onboarding form with their details after their initial login. Ideal Skills and Experience: - Proficiency in MERN stack development (MongoDB, , React, Node.js) - Experience with user authentication systems and email verification processes. - Ability to create a seamless onboarding experience for users. ...
...am looking for a proficient email marketer to help me increase my sales conversions through email campaigns aimed at potential customers. Key Responsibilities: - Develop, execute, and monitor email marketing strategies to increase sales. - Create engaging sales emails that will entice potential customers. - Regularly analyze the performance of the email campaigns and adjust as necessary. Ideal Skills and Experience: - Extensive experience in email marketing, particularly in the area of sales conversion. - Proven track record of successfully increasing sales through email campaigns. - Strong understanding of potential customer behavior and how to target them effectively. - Excellent copywriting skills for creating compelling sales emails. - Pr...
...shipping costs calculated based on the distance to the delivery address, using postal/ZIP codes as the metric. Key Requirements: - WooCommerce Setup: Need someone who is well-versed in setting up eCommerce stores with WooCommerce. - Shipping Configuration: Experience in configuring shipping settings within WooCommerce, particularly for distance-based calculations. - Geolocation Skills: Proficiency in working with postal/ZIP codes to determine distances for shipping cost calculation. - Problem-Solving: Ability to troubleshoot and resolve any potential issues that may arise during the project. Your primary task will involve implementing a system that accurately calculates shipping costs based on the distance between the customer's address and the shipping point. Your ...
I need an experienced marketer to create a comprehensive email marketing plan for my Sports website. You'll be in charge of not only devising a strategy but implementing it as well. Key Responsibilities: - Develop an email marketing plan that will increase website traffic. - Craft engaging email campaigns that will appeal to our target audience: academy coaches, players and academies. - Utilize Zoho to create and send out the mailers. (Acct is created and list is uploaded) Ideal Skills: - Proficiency in Zoho's email marketing software. - Proven track record of creating successful email marketing campaigns. - Understanding of the sports industry, especially soccer. - Ability to target and tailor content for academy coaches, players and academie...
P.S. Need complete month of resources availability for this project to fix ongoing issues and make new development I am looking to build a robust dispatching platform and need a team of skilled professionals to facilitate this process. Additionally, I need assistance to res...have a designer who understands how to make the platform visually appealing and easy to use. - 1 Quality Assurance specialist: I need someone who can ensure the platform works flawlessly and is user-friendly. Skills and Experience: - Proficiency in Ruby on Rails and PostgreSQL is a must. - Experience in developing dispatching platforms or similar applications. - Strong problem-solving skills to address customer-reported issues. - Familiarity with real-time tracking systems and route optimization techniques ...
I'm looking for an experienced professional in Power Factory and Electronics. The project will involve a mix of tasks such as circuit design, power system analysis, PCB layout design, as well as potentially designing a circuit, simulating power systems, and developing control systems. Ideal Skills and Expertise: - Proficien...circuits, simulating power systems, and developing control systems. - Strong problem-solving ability The task involves working on a project where knowledge and expertise in Power Factory and Electronics is crucial. The right candidate should be able to provide support in a wide range of tasks and have a track record of delivering high-quality work. No teams or companies. Also, for all the auto bidders read the requirements before applying to avoid w...
I am running a Docker container on my local Linux machine. Recently, I made some network settings modifications and since then, the container is not restarting. When I attempt to restart it through Portainer, I am getting a 404 error. Key tasks include: - Investigating the network settings I've made and how they might be stopping the container from rest...of what went wrong and how it was fixed, for my own understanding. Ideal candidates should have: - Proficiency in Docker, particularly managing containers and network settings. - Familiarity with Portainer, able to diagnose and fix common errors. - Strong troubleshooting abilities to understand and resolve the issue. There are 3 containers that will not restart. Each container has it's own IP address. Work will be done...
We are currently experiencing significant performance issues with our Oracle database under heavy loads, leading to frequent hangs and disruptions in our operations. To address this critical situation, we are seeking the expertise of an experienced Oracle Advanced DBA freelancer. We require a professional with the following qualifications and skills: - Extensive experience in Oracle Database Administration, particularly in high-load environments - Proficiency in performance tuning, query optimization, and troubleshooting - Familiarity with Oracle Enterprise Manager and other monitoring tools like aws performance insights The main responsibilities will include: - Diagnosing and resolving performance issues - Implementing best practices for database management and optimization -...
