Learn Steps Show allData AnalysisDevopsDockerFront EndGadgetsJavascriptLinuxNetworkingPollsProgrammingPuzzlesPythonRaspberry PiServersSoftware ManagementTechnologyTooling in DevopsWeb developmentWorking on Scale Running Kubernetes in Production: Part 1August 28, 20230 Read More How to do data Scraping Through SeleniumNovember 5, 20229 Read More What is the difference between an Orphan process and a Zombie processOctober 9, 202212 Read More Kubectl get pods: Birds Eye ViewOctober 3, 202211 Read More Creating ETL pipeline using PythonSeptember 14, 202215 Read More Advance Kubernetes: What exactly are Kubernetes Operators?June 12, 202224 Read More Basics on Kubernetes: Basic debugging with kubectlApril 7, 202252 Read More Kubernetes Upgrade Failure Story: How a CNI config caused havoc in our Redis Infrastructure.February 17, 202217 Read More Kubernetes: What to learn from a long term perspectiveDecember 25, 202116 Read More How to contribute in Open Source and creating the right Merge Request.September 14, 202129 Read More What are SideCar Containers – Implementation with Linux NamespacesSeptember 12, 202133 Read More Why python is single threaded and GIL(Global Interpreter Lock)September 2, 202114 Read More DevOps Interview Questions: How to kill a running process. kill, pkill, killallAugust 28, 202113 Read More DevOps Interview Questions: How many usable IPs are there in /24 CIDR?August 21, 202114 Read More Basics on Kubernetes: What exactly is a statefulset?July 29, 202117 Read More Basics on Kubernetes: What exactly is a ReplicaSetJune 18, 202127 Read More Basics on Kubernetes: What exactly is a deployment?June 15, 202110 Read More What is Paging and how does it work?June 6, 20213664 Read More What is a thread? Types of threads and differences between them.June 4, 202190 Read More What exactly is a POD? Basics on KubernetesMay 24, 202110 Read More DevOps Interview Questions: What is a context switch and its impact on Linux.May 18, 20217 Read More DevOps Interview Questions: What do you know about proc filesystem in Linux.May 16, 20211276 Read More What exactly does cloud-native mean?May 15, 202111 Read More What is a process control block PCB and its components.May 12, 202128 Read More The math behind public-key cryptography which is also used in SSH.May 9, 202110 Read More What is a service mesh? Is it born with Kubernetes?May 8, 20217 Read More 3 must-read books for Kubernetes users and developersMay 7, 202168 Read More 5 must-read books for DevOps and SRE.May 6, 202118 Read More What is Optimistic Concurrency? How does is it help to scale the Kubernetes cluster?May 4, 20219 Read More The two extremes of scalability and what you have to consider while using them.April 28, 20218 Read More Kaniko and how you can build images on Kubernetes using kaniko?.April 25, 202153 Read More What are the components of nodes in Kubernetes? Basics on KubernetesApril 14, 20219 Read More What is a control plane? Basics on Kubernetes.April 13, 202112 Read More What is kubelet and what it does: Basics on Kubernetes.April 12, 202130 Read More What is etcd and where is it used in k8s: Basics on Kubernetes.April 10, 202133 Read More How exactly kube-proxy works: Basics on Kubernetes.March 22, 202113798 Read More What are Zip() and Unzip() in Pythonļ»æ and how to use the.March 8, 20218 Read More Difference between columnar and row-based databases.February 22, 20218 Read More What are targets in Systemd? How is it mapped to runlevels in System V?February 15, 202146 Read More The Zen of Python and what it means. Decoding python philosophies.January 31, 20216 Read More Logrotate: How and why you should use it properly.January 13, 202119 Read More DevOps and SRE interview: What you need to learn in Linux?January 10, 202124 Read More Questions and answers related to SRE and DevOps preparationJanuary 5, 20218 Read More Difference between minor page faults vs major page faultsDecember 24, 202015 Read More Swap memory and how it affects your latencies.December 23, 202010 Read More What is a page fault and why you should be aware of it?December 23, 202012 Read More What are a honeypot server and its uses?December 22, 20209 Read More What should you learn in DevOps and SRE for long term prospect?December 7, 202010 Read More DevOps Interview Questions: How will you approach a network issue.December 6, 202012 Read More DevOps Interview Questions: How will you design your cloud VPC and subnets?December 5, 202012 Read More DevOps Interview Questions: How will you scale your current CI-CD pipeline.December 3, 202011 Read More Getting started with Jupyter NotebookOctober 10, 20207 Read More Points to mind while debugging production issues.October 7, 202010 Read More How to debug issues and performance in production: The USE methodOctober 6, 20209 Read More ngrok: Serve website from local system.September 24, 202013 Read More DevOps Interview Questions: Important Python questions.September 20, 202022 Read More Redis Cluster and master-slave backup using Redis ShakeSeptember 18, 20208 Read More Tools in DevOps for every purposeSeptember 17, 20209 Read More DevOps Interview Question: How will you set up a CI/CD pipeline?September 15, 202012 Read More Writing metrics exporter for Prometheus using PythonSeptember 9, 202011 Read More Log parsing in python using regular expressions.September 6, 202018 Read More What are Redis master-slave and Redis clusters and the difference between them?July 30, 202012 Read More What are init containers and why do you need them?July 27, 20209 Read More What is File Integrity Monitoring and how to implement it?July 26, 20207 Read More Why you need DHCP (Dynamic Host Configuration Protocol) and how it worksMay 15, 20208 Read More Redis 6.0.0 stable is out and here are the things we liked about it.April 30, 202016 Read More Redis bgsave taking a lot of memory. Here is the reason.April 29, 20209 Read More What is Copy on Write and where is it used?April 24, 20209 Read More Design Pattern and its usefulness in programming systems.April 5, 2020196 Read More Key metrics to monitor in Redis and optimization settingsApril 5, 20208 Read More Redis monitoring using Prometheus and GrafanaMarch 29, 202019 Read More Types of Linked Lists, Memory allocation, and cache localityMarch 29, 202019 Read More Redis Cluster backup and restore.March 28, 202090 Read More System Programming: Basic Copy program in C using low-level IOFebruary 24, 20208 Read More Do you know about the AIMD method in TCP congestion control?February 23, 20209 Read More What is eBPF and why is it called a superpower in Linux?February 22, 202011 Read More How Kubernetes works on reconciler pattern.February 21, 202010 Read More How traceroute works using ICMP error messages.January 23, 202010 Read More ļ»æSidecar pattern vs ambassador patternDecember 18, 201927 Read More Mutable vs Immutable datastructures: Pros and ConsDecember 13, 201912 Read More Monitoring Infrastructure System DesignNovember 18, 20199 Read More Logging Infrastructure System Design.November 16, 201949 Read More ļ»æHow to implement real-time tracking in applications like Swiggy, uber, and Dunzo?November 16, 201910 Read More Inorder traversal Python of a Binary TreeNovember 4, 201931 Read More Breadth-first search in a graph with pythonOctober 18, 201911 Read More Implementing graph with python and how to traverse.October 18, 201947 Read More Let us build a Youtube Music Desktop App using ElectronOctober 14, 2019790 Read More How containers isolate processes using Linux namespaces?October 12, 20199 Read More What is blackbox monitoring? Automating with bash scriptOctober 6, 20199 Read More Log parsing in python. Read how you can do it.October 5, 201947 Read More How to start python: Basic Tooling in PythonOctober 5, 20196 Read More How docker networking works.September 19, 20198 Read More Docker components and how they interact.September 17, 201910 Read More The life cycle of a containerSeptember 16, 201910 Read More Different sub-languages of SQL.September 15, 20195096 Read More Generators in PythonSeptember 8, 20199 Read More Best practices for programmingAugust 26, 20198 Read More Iterators in python and how to create themAugust 24, 201950 Read More What are SNAT and DNATAugust 10, 201923 Read More How to save your monitoring metrics in Prometheus vs Graphite.August 9, 201912 Read More Tooling in DevOps: Installing Graphite for monitoring data.August 7, 20198 Read More Pattern and anti patterns while creating new servers.May 23, 201910 Read More What are the snowflake servers?May 23, 201910 Read More Reconciler pattern and how terraform uses it.May 21, 20199 Read More strace: See what system calls kernel is executing.April 3, 20197 Read More Why is TCP a reliable Protocol for sending data.April 2, 201910 Read More How Internet Protocol works?April 1, 201913 Read More What is GOROOT and GOPATH and how to fix it?March 19, 2019355 Read More Introducing GetWebSiteIP: Learning project in GO.March 13, 20198 Read More Tooling in Devops: Using Terraform For Automating InfrastructureFebruary 26, 201911 Read More Working on Scale: Infrastructure Automation with terraform and chef.February 25, 201910 Read More Working on Scale: Automating release process.February 24, 20199 Read More Working on Scale: Failover, timeouts, throttling and retries and why are they very important.November 29, 20189 Read More Working on scale: What is caching and where to use which one?November 19, 201810 Read More Working on Scale: What is replication and sharding and where to use which one?November 18, 201824 Read More Want to know how to optimize MySQL database. Read here.November 16, 20189 Read More Sieve of eratosthenes in python for Generating Prime numbersAugust 24, 201812 Read More Length of Longest Increasing Subsequence (LIS) in python [Dynamic Programming]August 23, 201810 Read More Docker Error: Failed to determine cgroup for the ‘cpu’ subsystem: Failed to read /proc/1232/cgroup.June 28, 201810 Read More How to do load testing using locust and python for your applications.June 6, 201820 Read More Reverse proxy vs forward proxy.June 5, 20182 Read More Unable to do ssh into machine.June 3, 201810 Read More What is a nameserver and how to run one?June 2, 201818 Read More What are chef servers and how to work with chef?April 3, 201811 Read More What are database migrations and why they are important?December 19, 201711 Read More Codiva: Online code compiler that compiles on the fly.December 16, 20178 Read More What are APIS and how to build API?December 2, 201710 Read More Build desktop notifier using python and notify2.November 27, 201783 Read More Want to host your own git. Learn how to host gitlab locally?November 25, 20174035 Read More Amazon fire TV and how it works for Indian usersNovember 6, 201717 Read More Amazon Echo Dot for Indian users and how it works for our accent.November 2, 201710 Read More Web Socket implementation using Socket.ioSeptember 28, 20179 Read More Web Sockets and how they solve the problem caused by polling.September 27, 20178 Read More Continuous Integration for your open Source project.August 28, 20179 Read More WordPress plugin to make your website AMP compatible.August 10, 20179 Read More What are runlevels in linux systems?August 1, 20179 Read More How to get number of threads per process?July 25, 201782 Read More Why to use process instead of threads in python?July 4, 201741 Read More What are PWA or progressive web apps?July 2, 2017243 Read More What are AMP or accelerated mobile pages?June 30, 201711 Read More How to host your static site with github.io subdomainJune 29, 20178 Read More What components a simple software project should have?June 27, 20179 Read More Bollywood Analytics has a new look.June 22, 20178 Read More Do you know about Netflix Simian Army?June 22, 201719 Read More Go server less with AWS LAMBDA.June 21, 20179 Read More Normal AWS SQS Queues and FIFO queues.June 19, 20178 Read More Introducing Bollywood Analytics : www.bollywoodanalytics.comJune 19, 20176 Read More Hello World with Docker: Learning Docker and Containers.April 29, 201715 Read More What are Docker and Containers: An introductionApril 28, 201712 Read More Level order traversal of a binary tree in python.April 27, 201713 Read More Don’t marry a programming language.April 21, 20176 Read More Best code editors for different programming languagesApril 20, 201780 Read More How to implement gzip compression in nginx to speed up your website.April 19, 20176 Read More How to maintain consistency while uploading to AWS S3April 19, 20178 Read More Command to get top ten processes consuming most CPUApril 18, 201745 Read More What happens when you click a link?April 18, 2017597 Read More How to get most frequent ip address in your logs.April 17, 201746 Read More What is blue green deployment.April 17, 20179 Read More Difference between pure and impure functions.April 17, 201795 Read More Algorithms: Binary Search Tree and its functionality in pythonApril 16, 201713 Read More Terminal in browser: Building a Javascript Terminal in your website.April 14, 20178821 Read More Google search URL parameters and what do they mean?April 14, 201740 Read More Algorithms: Left view of a binary tree using python.April 14, 20178 Read More Picks from Quora- What do you think are the ‘7 wonders’ of the coding world?April 12, 20178 Read More Algorithms: Mirror a Binary tree using pythonApril 12, 201712 Read More Algorithms: Coding a linked list in pythonApril 11, 201715 Read More Major algorithms asked during Interviews.April 11, 201722 Read More Binary Tree and its traversal using python.April 10, 201729 Read More Creating Linux alias to enable you work faster.April 10, 20178 Read More What happens when you type a url in browserApril 9, 201784753 Read More Part of Speech tagging, noun phrases, sentences and tokenization for natural language processing.April 8, 20177 Read More Naive bayesian text classifier using textblob and pythonApril 6, 201722 Read More Five mysql tricks to save your time while migrating huge data.April 6, 20178 Read More Build sentiment classifiers in 10 minutes using textblob and python.April 5, 20178 Read More How to download under proxy with pythonApril 5, 201723 Read More Beautiful Code Pens.March 31, 201720 Read More How to implement load balancing with NginxMarch 30, 201716 Read More Monitor your unix system resources using HTOP.March 29, 201720 Read More Python: Increasing performance of your code: For vs MapMarch 29, 20174184 Read More Controlling LED with Motion Sensors in Raspberry Pi using python.March 25, 201714 Read More How to blink LED lights using raspberry piMarch 23, 201719 Read More Kodi: Open Source Media Center and Home theatre.March 22, 201711 Read More Raspberry PI Motion Sensor example: Shutdown the systems on inactivityMarch 11, 201716 Read More What if Nuclear Wars in JS and SVG? BOOM by Sarah DrasnerMarch 2, 20177 Read More Python dependency security vulnerability checker.March 1, 201710 Read More Awesome micro-interaction animationsFebruary 22, 201716 Read More Role Based Access Control for your applicationFebruary 17, 201710 Read More What I learned in my first 100 days of blogging.February 12, 201725 Read More Software Development tools: Tools for designing, development and management.February 10, 201744 Read More Packages to check dependency vulnerabilities in Rails, Node, php and python.February 9, 201717 Read More Domain Driven Development- An Introduction.February 9, 20178 Read More How to optimize javascript for performance – Top Points.January 29, 201710 Read More Increase your capability of taking risk.January 17, 201722 Read More Fabric : Tool you need to automate installations and deployments.January 14, 201710 Read More Javascript: Understanding Repaint and Reflow of DOM for increasing performanceJanuary 4, 201719 Read More JavaScript: How to handle DOM to increase performance and optimization.December 28, 201623 Read More Javascript: Increasing performance by handling Scopes Smartly.December 27, 201613 Read More Javascript: Increasing performance using Dynamic LoadingDecember 23, 201618 Read More Javascript: Difference between strict and lenient equalityDecember 20, 201638 Read More JavaScript: Confusing and unknown concepts you must know.December 20, 20169 Read More Which programming language or technology to learn.December 19, 20168 Read More Decide which linux to use in 1 minute or lessDecember 13, 20168 Read More Still I will prefer a win over “learning from a defeat”.December 13, 20166 Read More Things to know in Linux to handle development and servers.December 12, 201613 Read More 5 tricks to make your android work faster without rooting the device.December 12, 20167 Read More 5 Reasons why you should not read this article?December 8, 201637 Read More How I created a 100 twitter bots and made them interact using python, aws and selenium..December 6, 20167 Read More Burning the ropes – PuzzleDecember 6, 2016467 Read More From beginner to expert in competitive programming.December 4, 201635 Read More Lets vote on Prime Minister decision of Demonetization, Was it correct or something is missing?November 30, 20167 Read More Which is the Top Rated messaging app on android have a look here.November 30, 20168 Read More Top 10 must have plugins for wordpress.November 25, 201642 Read More Things to know in computer science in last year of college.November 15, 201612 Read More World War 2: United States of America entered the war and American involvement in WW2 – World War 2November 12, 20168 Read More Results of World War 2: What, why, effects and consequences?November 12, 201610 Read More How Uber and OLA drivers leads to generation of black money by not returning the cash.November 10, 201630 Read More How discontinuing 1000 and 500 rupees notes will affect the people, the black money holder and the RBINovember 8, 20169 Read More Most useful list of websites for computer guys.November 8, 2016216 Read More Top Tools that every beginner web developers should know about and should get use to.November 6, 20167 Read More Learn Vagrant from Scratch : Provision environment for the virtual machineNovember 5, 20168 Read More Learn Vagrant from Scratch : Sharing the Vagrant imagesNovember 5, 201610 Read More Learn Vagrant from Scratch : Networking forwarding port to host machine and other optionsNovember 5, 20168 Read More Learn Vagrant from Scratch : Starting and SSH into vagrant boxNovember 5, 201612 Read More Learn Vagrant from Scratch : Syncing local folder to the virtual machineNovember 5, 201614 Read More Learn Vagrant from Scratch : Conclusion and other pointsNovember 5, 20168 Read More Learn Vagrant from Scratch.November 5, 201610 Read More Learn Vagrant from Scratch : Initial Setup and BoxesNovember 5, 201615 Read More Making your domain run on SSL i.e. making it https for free. Part 4 of Setting up blog with WordPress and NginxNovember 2, 201615 Read More Setting up blog with WordPress and Nginx: Step 3- Setting up DNS Mapping and SMTP Using YandexNovember 1, 201647 Read More What if you burn your 1000 Rs Note? What will be the effect on Indian Government. Does India gets poor by thousand rupees?October 31, 20168 Read More Setting up blog with WordPress: Step 2- Setting up wordpress under your nginx.October 30, 201611 Read More Setting up blog with WordPress and Nginx: Step 1- Setting up aws server and nginx.October 29, 201639 Read More MACBOOK PRO 2016October 28, 20166 Read More Top 8 websites every web developer should know.October 27, 201611 Read More Best practices and mistakes while using Bootstrap and CSS.October 26, 201614 Read More Git, best practices and mistakes.October 26, 201611 Read More Few Front End frameworksOctober 25, 20169 Read More Git and how to use it.October 25, 201616 Read More [sgmb id=3]
![Length of Longest Increasing Subsequence (LIS) in python [Dynamic Programming]](https://i2.wp.com/www.learnsteps.com/wp-content/uploads/2018/08/Screen-Shot-2018-08-23-at-2.20.19-AM.png?resize=848%2C566&ssl=1)
