@justyy's Weekly Witness Report - 14/July/2019

in #witness-category5 years ago

I am a software developer based in Cambridge, UK. I develop several tools that help enhance the steem community especially the CN. I maintain a Steem Witness Node that supports the growth of the steem blockchain.

I am a Utopian Moderator. I review submissions in the development category.

I am currently the 7-th most delegated account - currently 328 delegators! on the STEEM Blockchain.

https://steemyy.com

Weekly Witness Update

As a witness, I feel it is useful to have a weekly report, which will be produced every weekend at the hashtag #witness-report

Last Report

@justyy's Weekly Witness Report - 2/July/2019 - Two weeks ago

Witness Status

My Witness Page

Witness Server

  • Running 20.10 now (Docker)
  • Location: Germany
  • 10 cores of Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
  • 60 GB RAM
  • 1600 GB SSD
  • 1300 Mbit/s port, Upstream 130 Gbits
  • Ubuntu 18.04 bionic

Backup Server

  • Replaying 20.11 now (Docker)
  • Location: Germany
  • 10 cores of Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
  • 60 GB RAM
  • 1600 GB SSD
  • 1300 Mbit/s port, Upstream 130 Gbits
  • Ubuntu 18.04 bionic

Block produced in last 7 days

64 (-14) blocks produced in last 7 days and rewarded 146060.7984 VESTS in total (approximately 72.3789 (-15) Steem Power).

Witness Summary

Rank 70 (+1) - Total Votes: 13675 MVs and 828 Voters (+5) . Total: Missed 36 Blocks. (0 - Miss since last update). Feed published every 2 hours smoothly.

Witness Updates (Steem Posts)

  1. One-Year Reminder: the GByte (via Airdop) now Unlocked
  2. Scheduled Witness Downtime 10th July at 07:30 UTC+2

Delegation

@justyy is the 7-th most delegated (328 Delegators) project on steem blockchain (See below).

Delegation Rewards

In last 7 days, 113.0790 SP were given out to the 328 delegators. Thank you!

The steem price is low and hence more delegations to @justyy as his delegation return APR% still stays the same.

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Revenue and Expenses

  1. Monthly SteemSQL cost: 20 SBD roughly 66 STEEM at current price.
  2. Monthly Costs for The Witness Nodes: around 100 USD
  3. Monthly API server costs: around 150 USD
  4. Monthly Domain Costs: 12 USD
    And not to mention time and efforts spent on: developing new tools, monitoring and upgrading the witness servers. It is profitable only (especially under such low STEEM price) if you are at Top 50, so please do support me by voting me as a witness or set as a witness proxy. Thanks.

I like STEEM and I do believe the STEEM - that is why I have been spending money and efforts on being a witness and promoting STEEM community via developing tools/applications, providing APIs, helping Utopian moderating work etc.

I am not giving up .. YET, and I will keep working hard to bring something unique to the community.

Utopian Moderations

  1. https://steemit.com/utopian-io/@justyy/pucmah

Blog posts

  1. How to Remove Vowels from a String in C++?
  2. How to Compute the Min Cost of Climbing Stairs via Dynamic Programming Algorithm?
  3. The Beginners’ Guide to Trie: How to Use the Trie in C++?
  4. The Algorithm to Make Words Bold in HTML
  5. The O(N) Increasing Triplet Subsequence Algorithm
  6. How to Compute the Greatest Common Divisor of Strings?
  7. Facebook Onsite Interview Preparation Part 3: How to Ace a Design Interview?
  8. How to Delete Nodes from Binary Tree and Make a Forest?
  9. Count the Binary Watch Stats using Bruteforce Algorithm via C++ BitSet or Compiler Intrinsics __builtin_popcount
  10. How to Design a Tic-Tac-Toe Game?
  11. The Facebook Initial Coding Interview Experience
  12. Facebook Onsite Interview Preparation Part 2: Coding Questions
  13. The Process Killing Algorithms using Depth First Search or Breadth First Search (Kill a Process)
  14. Breadth-First Search Algorithm to Solve Puzzle (Rotting Oranges) in a Grid
  15. Facebook Onsite Interview Preparation Part 1: Motivation/Bahavior Questions
  16. Using Reduce to Count the Array in Javascript
  17. Several Algorithms to Compute the Score of Parentheses
  18. Two Pointer Algorithm to Find Maximum Two Sum Less Than K
  19. Javascript 中 sleep 函数实现
  20. 剑桥GE公司每年一度的5人慈善足球联赛
  21. 为啥有名的IT公司的程序员面试都这么难?
  22. 贪心算法玩比特币玩的就是心跳
  23. 没有中国大陆I类银行卡,用不了微信支付,发不了红包也抢不了
  24. 一次性偿还了HSBC银行的个人贷款 Personal Loan
  25. 记Facebook的第一轮技术面试
  26. 虚拟货币: 空投PAL代币得到了1000个STEEM
  27. 英国美食之 Bella Italia
  28. 通用电气GE的两个广告

XXX----------------

Enjoy and Steem On!

Delegate to @justyy

@justyy runs a automatic delegation service for a long time. Delegate to @justyy for at least 5 SP and start receiving daily payout as interests (from 8% to 10% APR). Also, as a supporter, the delegators will start to receive complimentary/curation upvotes (as a thank you) per day from e.g @justyy and a few other curation trails. For more information, read this. The voting weight algorithm is open source.

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328 Delegators! Thank you!

@justyy is the 7-th delegated project on steem blockchain

Please note that the SP you enter is the final amount to delegate. For example, if you already delegate 10 SP and you want to delegate another 5 SP, you will need to enter 15 SP (instead of 5 SP) in the delegation form.

Vote for me or Set me as a witness Proxy - Every vote counts! - Thank you!

Your Vote is much appreciated, and every vote counts.

Check out My Witness Page


My Witness Campagin

Support me and my work: my witness campagin:

  1. One Year Witnessversary - A Great Start!
  2. voting me here, or
  3. voting me as a proxy

Some of my contributions:

  1. SteemIt Tools, Bots, APIs and Tutorial
  2. VPS Database
  3. Video Downloader
  4. Cryptocurrency Discord Bot
  5. SteemIt Discord Bot

Join cnsteem Discord channel: https://discord.gg/SnNaaYS

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Hi @justyy!

Your post was upvoted by @steem-ua, new Steem dApp, using UserAuthority for algorithmic post curation!
Your UA account score is currently 6.972 which ranks you at #98 across all Steem accounts.
Your rank has not changed in the last three days.

In our last Algorithmic Curation Round, consisting of 159 contributions, your post is ranked at #120.

Evaluation of your UA score:
  • You've built up a nice network.
  • The readers like your work!
  • Try to work on user engagement: the more people that interact with you via the comments, the higher your UA score!

Feel free to join our @steem-ua Discord server

It's refreshing to see a witness that is motivated and actively engaged here!! ⚡🌙️⚡

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